Merge branch 'zj-improve-gitaly-pb' into 'master'

Show what RPC is called in the performance bar

See merge request gitlab-org/gitlab-ce!23140

14 files changed, 741 insertions, 1152 deletions

diff --git a/spec/features/projects/wiki/user_updates_wiki_page_spec.rb b/spec/features/projects/wiki/user_updates_wiki_page_spec.rb
index 2ce5ee0e87d..7ad7fec922a 100644
--- a/spec/features/projects/wiki/user_updates_wiki_page_spec.rb
+++ b/spec/features/projects/wiki/user_updates_wiki_page_spec.rb
@@ -1,233 +1,223 @@
 require 'spec_helper'
 
 describe 'User updates wiki page' do
-  shared_examples 'wiki page user update' do
-    let(:user) { create(:user) }
+  let(:user) { create(:user) }
 
+  before do
+    project.add_maintainer(user)
+    sign_in(user)
+  end
+
+  context 'when wiki is empty' do
     before do
-      project.add_maintainer(user)
-      sign_in(user)
+      visit(project_wikis_path(project))
+      click_link "Create your first page"
     end
 
-    context 'when wiki is empty' do
-      before do
-        visit(project_wikis_path(project))
-        click_link "Create your first page"
-      end
-
-      context 'in a user namespace' do
-        let(:project) { create(:project, :wiki_repo, namespace: user.namespace) }
+    context 'in a user namespace' do
+      let(:project) { create(:project, :wiki_repo) }
 
-        it 'redirects back to the home edit page' do
-          page.within(:css, '.wiki-form .form-actions') do
-            click_on('Cancel')
-          end
-
-          expect(current_path).to eq project_wiki_path(project, :home)
+      it 'redirects back to the home edit page' do
+        page.within(:css, '.wiki-form .form-actions') do
+          click_on('Cancel')
         end
 
-        it 'updates a page that has a path', :js do
-          click_on('New page')
+        expect(current_path).to eq project_wiki_path(project, :home)
+      end
 
-          page.within('#modal-new-wiki') do
-            fill_in(:new_wiki_path, with: 'one/two/three-test')
-            click_on('Create page')
-          end
+      it 'updates a page that has a path', :js do
+        click_on('New page')
 
-          page.within '.wiki-form' do
-            fill_in(:wiki_content, with: 'wiki content')
-            click_on('Create page')
-          end
+        page.within('#modal-new-wiki') do
+          fill_in(:new_wiki_path, with: 'one/two/three-test')
+          click_on('Create page')
+        end
 
-          expect(current_path).to include('one/two/three-test')
-          expect(find('.wiki-pages')).to have_content('Three')
+        page.within '.wiki-form' do
+          fill_in(:wiki_content, with: 'wiki content')
+          click_on('Create page')
+        end
 
-          first(:link, text: 'Three').click
+        expect(current_path).to include('one/two/three-test')
+        expect(find('.wiki-pages')).to have_content('Three')
 
-          expect(find('.nav-text')).to have_content('Three')
+        first(:link, text: 'Three').click
 
-          click_on('Edit')
+        expect(find('.nav-text')).to have_content('Three')
 
-          expect(current_path).to include('one/two/three-test')
-          expect(page).to have_content('Edit Page')
+        click_on('Edit')
 
-          fill_in('Content', with: 'Updated Wiki Content')
-          click_on('Save changes')
+        expect(current_path).to include('one/two/three-test')
+        expect(page).to have_content('Edit Page')
 
-          expect(page).to have_content('Updated Wiki Content')
-        end
+        fill_in('Content', with: 'Updated Wiki Content')
+        click_on('Save changes')
 
-        it_behaves_like 'wiki file attachments'
+        expect(page).to have_content('Updated Wiki Content')
       end
-    end
 
-    context 'when wiki is not empty' do
-      let(:project_wiki) { create(:project_wiki, project: project, user: project.creator) }
-      let!(:wiki_page) { create(:wiki_page, wiki: project_wiki, attrs: { title: 'home', content: 'Home page' }) }
+      it_behaves_like 'wiki file attachments'
+    end
+  end
 
-      before do
-        visit(project_wikis_path(project))
+  context 'when wiki is not empty' do
+    let(:project_wiki) { create(:project_wiki, project: project, user: project.creator) }
+    let!(:wiki_page) { create(:wiki_page, wiki: project_wiki, attrs: { title: 'home', content: 'Home page' }) }
 
-        click_link('Edit')
-      end
+    before do
+      visit(project_wikis_path(project))
 
-      context 'in a user namespace' do
-        let(:project) { create(:project, :wiki_repo, namespace: user.namespace) }
+      click_link('Edit')
+    end
 
-        it 'updates a page' do
-          # Commit message field should have correct value.
-          expect(page).to have_field('wiki[message]', with: 'Update home')
+    context 'in a user namespace' do
+      let(:project) { create(:project, :wiki_repo) }
 
-          fill_in(:wiki_content, with: 'My awesome wiki!')
-          click_button('Save changes')
+      it 'updates a page' do
+        # Commit message field should have correct value.
+        expect(page).to have_field('wiki[message]', with: 'Update home')
 
-          expect(page).to have_content('Home')
-          expect(page).to have_content("Last edited by #{user.name}")
-          expect(page).to have_content('My awesome wiki!')
-        end
+        fill_in(:wiki_content, with: 'My awesome wiki!')
+        click_button('Save changes')
 
-        it 'shows a validation error message' do
-          fill_in(:wiki_content, with: '')
-          click_button('Save changes')
+        expect(page).to have_content('Home')
+        expect(page).to have_content("Last edited by #{user.name}")
+        expect(page).to have_content('My awesome wiki!')
+      end
 
-          expect(page).to have_selector('.wiki-form')
-          expect(page).to have_content('Edit Page')
-          expect(page).to have_content('The form contains the following error:')
-          expect(page).to have_content("Content can't be blank")
-          expect(find('textarea#wiki_content').value).to eq('')
-        end
+      it 'shows a validation error message' do
+        fill_in(:wiki_content, with: '')
+        click_button('Save changes')
 
-        it 'shows the emoji autocompletion dropdown', :js do
-          find('#wiki_content').native.send_keys('')
-          fill_in(:wiki_content, with: ':')
+        expect(page).to have_selector('.wiki-form')
+        expect(page).to have_content('Edit Page')
+        expect(page).to have_content('The form contains the following error:')
+        expect(page).to have_content("Content can't be blank")
+        expect(find('textarea#wiki_content').value).to eq('')
+      end
 
-          expect(page).to have_selector('.atwho-view')
-        end
+      it 'shows the emoji autocompletion dropdown', :js do
+        find('#wiki_content').native.send_keys('')
+        fill_in(:wiki_content, with: ':')
 
-        it 'shows the error message' do
-          wiki_page.update(content: 'Update')
+        expect(page).to have_selector('.atwho-view')
+      end
 
-          click_button('Save changes')
+      it 'shows the error message' do
+        wiki_page.update(content: 'Update')
 
-          expect(page).to have_content('Someone edited the page the same time you did.')
-        end
+        click_button('Save changes')
 
-        it 'updates a page' do
-          fill_in('Content', with: 'Updated Wiki Content')
-          click_on('Save changes')
+        expect(page).to have_content('Someone edited the page the same time you did.')
+      end
 
-          expect(page).to have_content('Updated Wiki Content')
-        end
+      it 'updates a page' do
+        fill_in('Content', with: 'Updated Wiki Content')
+        click_on('Save changes')
 
-        it 'cancels editing of a page' do
-          page.within(:css, '.wiki-form .form-actions') do
-            click_on('Cancel')
-          end
+        expect(page).to have_content('Updated Wiki Content')
+      end
 
-          expect(current_path).to eq(project_wiki_path(project, wiki_page))
+      it 'cancels editing of a page' do
+        page.within(:css, '.wiki-form .form-actions') do
+          click_on('Cancel')
         end
 
-        it_behaves_like 'wiki file attachments'
+        expect(current_path).to eq(project_wiki_path(project, wiki_page))
       end
 
-      context 'in a group namespace' do
-        let(:project) { create(:project, :wiki_repo, namespace: create(:group, :public)) }
+      it_behaves_like 'wiki file attachments'
+    end
 
-        it 'updates a page' do
-          # Commit message field should have correct value.
-          expect(page).to have_field('wiki[message]', with: 'Update home')
+    context 'in a group namespace' do
+      let(:project) { create(:project, :wiki_repo, namespace: create(:group, :public)) }
 
-          fill_in(:wiki_content, with: 'My awesome wiki!')
+      it 'updates a page' do
+        # Commit message field should have correct value.
+        expect(page).to have_field('wiki[message]', with: 'Update home')
 
-          click_button('Save changes')
+        fill_in(:wiki_content, with: 'My awesome wiki!')
 
-          expect(page).to have_content('Home')
-          expect(page).to have_content("Last edited by #{user.name}")
-          expect(page).to have_content('My awesome wiki!')
-        end
+        click_button('Save changes')
 
-        it_behaves_like 'wiki file attachments'
+        expect(page).to have_content('Home')
+        expect(page).to have_content("Last edited by #{user.name}")
+        expect(page).to have_content('My awesome wiki!')
       end
-    end
 
-    context 'when the page is in a subdir' do
-      let!(:project) { create(:project, :wiki_repo, namespace: user.namespace) }
-      let(:project_wiki) { create(:project_wiki, project: project, user: project.creator) }
-      let(:page_name) { 'page_name' }
-      let(:page_dir) { "foo/bar/#{page_name}" }
-      let!(:wiki_page) { create(:wiki_page, wiki: project_wiki, attrs: { title: page_dir, content: 'Home page' }) }
+      it_behaves_like 'wiki file attachments'
+    end
+  end
 
-      before do
-        visit(project_wiki_edit_path(project, wiki_page))
-      end
+  context 'when the page is in a subdir' do
+    let!(:project) { create(:project, :wiki_repo) }
+    let(:project_wiki) { create(:project_wiki, project: project, user: project.creator) }
+    let(:page_name) { 'page_name' }
+    let(:page_dir) { "foo/bar/#{page_name}" }
+    let!(:wiki_page) { create(:wiki_page, wiki: project_wiki, attrs: { title: page_dir, content: 'Home page' }) }
 
-      it 'moves the page to the root folder', :skip_gitaly_mock do
-        fill_in(:wiki_title, with: "/#{page_name}")
+    before do
+      visit(project_wiki_edit_path(project, wiki_page))
+    end
 
-        click_button('Save changes')
+    it 'moves the page to the root folder' do
+      fill_in(:wiki_title, with: "/#{page_name}")
 
-        expect(current_path).to eq(project_wiki_path(project, page_name))
-      end
+      click_button('Save changes')
 
-      it 'moves the page to other dir' do
-        new_page_dir = "foo1/bar1/#{page_name}"
+      expect(current_path).to eq(project_wiki_path(project, page_name))
+    end
 
-        fill_in(:wiki_title, with: new_page_dir)
+    it 'moves the page to other dir' do
+      new_page_dir = "foo1/bar1/#{page_name}"
 
-        click_button('Save changes')
+      fill_in(:wiki_title, with: new_page_dir)
 
-        expect(current_path).to eq(project_wiki_path(project, new_page_dir))
-      end
+      click_button('Save changes')
 
-      it 'remains in the same place if title has not changed' do
-        original_path = project_wiki_path(project, wiki_page)
+      expect(current_path).to eq(project_wiki_path(project, new_page_dir))
+    end
 
-        fill_in(:wiki_title, with: page_name)
+    it 'remains in the same place if title has not changed' do
+      original_path = project_wiki_path(project, wiki_page)
 
-        click_button('Save changes')
+      fill_in(:wiki_title, with: page_name)
 
-        expect(current_path).to eq(original_path)
-      end
+      click_button('Save changes')
 
-      it 'can be moved to a different dir with a different name' do
-        new_page_dir = "foo1/bar1/new_page_name"
+      expect(current_path).to eq(original_path)
+    end
 
-        fill_in(:wiki_title, with: new_page_dir)
+    it 'can be moved to a different dir with a different name' do
+      new_page_dir = "foo1/bar1/new_page_name"
 
-        click_button('Save changes')
+      fill_in(:wiki_title, with: new_page_dir)
 
-        expect(current_path).to eq(project_wiki_path(project, new_page_dir))
-      end
+      click_button('Save changes')
 
-      it 'can be renamed and moved to the root folder' do
-        new_name = 'new_page_name'
+      expect(current_path).to eq(project_wiki_path(project, new_page_dir))
+    end
 
-        fill_in(:wiki_title, with: "/#{new_name}")
+    it 'can be renamed and moved to the root folder' do
+      new_name = 'new_page_name'
 
-        click_button('Save changes')
+      fill_in(:wiki_title, with: "/#{new_name}")
 
-        expect(current_path).to eq(project_wiki_path(project, new_name))
-      end
+      click_button('Save changes')
 
-      it 'squishes the title before creating the page' do
-        new_page_dir = "  foo1 /  bar1  /  #{page_name}  "
+      expect(current_path).to eq(project_wiki_path(project, new_name))
+    end
 
-        fill_in(:wiki_title, with: new_page_dir)
+    it 'squishes the title before creating the page' do
+      new_page_dir = "  foo1 /  bar1  /  #{page_name}  "
 
-        click_button('Save changes')
+      fill_in(:wiki_title, with: new_page_dir)
 
-        expect(current_path).to eq(project_wiki_path(project, "foo1/bar1/#{page_name}"))
-      end
+      click_button('Save changes')
 
-      it_behaves_like 'wiki file attachments'
+      expect(current_path).to eq(project_wiki_path(project, "foo1/bar1/#{page_name}"))
     end
-  end
-
-  context 'when Gitaly is enabled' do
-    it_behaves_like 'wiki page user update'
-  end
 
-  context 'when Gitaly is disabled', :skip_gitaly_mock do
-    it_behaves_like 'wiki page user update'
+    it_behaves_like 'wiki file attachments'
   end
 end
diff --git a/spec/features/projects/wiki/user_views_wiki_page_spec.rb b/spec/features/projects/wiki/user_views_wiki_page_spec.rb
index 4b974a3ca10..3c93d71ab00 100644
--- a/spec/features/projects/wiki/user_views_wiki_page_spec.rb
+++ b/spec/features/projects/wiki/user_views_wiki_page_spec.rb
@@ -1,174 +1,164 @@
 require 'spec_helper'
 
 describe 'User views a wiki page' do
-  shared_examples 'wiki page user view' do
-    include WikiHelpers
-
-    let(:user) { create(:user) }
-    let(:project) { create(:project, :wiki_repo, namespace: user.namespace) }
-    let(:path) { 'image.png' }
-    let(:wiki_page) do
-      create(:wiki_page,
-        wiki: project.wiki,
-        attrs: { title: 'home', content: "Look at this [image](#{path})\n\n ![alt text](#{path})" })
-    end
+  include WikiHelpers
+
+  let(:user) { create(:user) }
+  let(:project) { create(:project, :wiki_repo, namespace: user.namespace) }
+  let(:path) { 'image.png' }
+  let(:wiki_page) do
+    create(:wiki_page,
+           wiki: project.wiki,
+           attrs: { title: 'home', content: "Look at this [image](#{path})\n\n ![alt text](#{path})" })
+  end
 
-    before do
-      project.add_maintainer(user)
-      sign_in(user)
-    end
+  before do
+    project.add_maintainer(user)
+    sign_in(user)
+  end
 
-    context 'when wiki is empty' do
-      before do
-        visit(project_wikis_path(project))
-        click_link "Create your first page"
+  context 'when wiki is empty' do
+    before do
+      visit(project_wikis_path(project))
+      click_link "Create your first page"
 
-        click_on('New page')
+      click_on('New page')
 
-        page.within('#modal-new-wiki') do
-          fill_in(:new_wiki_path, with: 'one/two/three-test')
-          click_on('Create page')
-        end
+      page.within('#modal-new-wiki') do
+        fill_in(:new_wiki_path, with: 'one/two/three-test')
+        click_on('Create page')
+      end
 
-        page.within('.wiki-form') do
-          fill_in(:wiki_content, with: 'wiki content')
-          click_on('Create page')
-        end
+      page.within('.wiki-form') do
+        fill_in(:wiki_content, with: 'wiki content')
+        click_on('Create page')
       end
+    end
 
-      it 'shows the history of a page that has a path', :js do
-        expect(current_path).to include('one/two/three-test')
+    it 'shows the history of a page that has a path', :js do
+      expect(current_path).to include('one/two/three-test')
 
-        first(:link, text: 'Three').click
-        click_on('Page history')
+      first(:link, text: 'Three').click
+      click_on('Page history')
 
-        expect(current_path).to include('one/two/three-test')
+      expect(current_path).to include('one/two/three-test')
 
-        page.within(:css, '.nav-text') do
-          expect(page).to have_content('History')
-        end
+      page.within(:css, '.nav-text') do
+        expect(page).to have_content('History')
       end
+    end
 
-      it 'shows an old version of a page', :js do
-        expect(current_path).to include('one/two/three-test')
-        expect(find('.wiki-pages')).to have_content('Three')
-
-        first(:link, text: 'Three').click
-
-        expect(find('.nav-text')).to have_content('Three')
+    it 'shows an old version of a page', :js do
+      expect(current_path).to include('one/two/three-test')
+      expect(find('.wiki-pages')).to have_content('Three')
 
-        click_on('Edit')
+      first(:link, text: 'Three').click
 
-        expect(current_path).to include('one/two/three-test')
-        expect(page).to have_content('Edit Page')
+      expect(find('.nav-text')).to have_content('Three')
 
-        fill_in('Content', with: 'Updated Wiki Content')
+      click_on('Edit')
 
-        click_on('Save changes')
-        click_on('Page history')
+      expect(current_path).to include('one/two/three-test')
+      expect(page).to have_content('Edit Page')
 
-        page.within(:css, '.nav-text') do
-          expect(page).to have_content('History')
-        end
+      fill_in('Content', with: 'Updated Wiki Content')
 
-        find('a[href*="?version_id"]')
-      end
-    end
-
-    context 'when a page does not have history' do
-      before do
-        visit(project_wiki_path(project, wiki_page))
-      end
+      click_on('Save changes')
+      click_on('Page history')
 
-      it 'shows all the pages' do
-        expect(page).to have_content(user.name)
-        expect(find('.wiki-pages')).to have_content(wiki_page.title.capitalize)
+      page.within(:css, '.nav-text') do
+        expect(page).to have_content('History')
       end
 
-      context 'shows a file stored in a page' do
-        let(:path) { upload_file_to_wiki(project, user, 'dk.png') }
+      find('a[href*="?version_id"]')
+    end
+  end
 
-        it do
-          expect(page).to have_xpath("//img[@data-src='#{project.wiki.wiki_base_path}/#{path}']")
-          expect(page).to have_link('image', href: "#{project.wiki.wiki_base_path}/#{path}")
+  context 'when a page does not have history' do
+    before do
+      visit(project_wiki_path(project, wiki_page))
+    end
 
-          click_on('image')
+    it 'shows all the pages' do
+      expect(page).to have_content(user.name)
+      expect(find('.wiki-pages')).to have_content(wiki_page.title.capitalize)
+    end
 
-          expect(current_path).to match("wikis/#{path}")
-          expect(page).not_to have_xpath('/html') # Page should render the image which means there is no html involved
-        end
-      end
+    context 'shows a file stored in a page' do
+      let(:path) { upload_file_to_wiki(project, user, 'dk.png') }
 
-      it 'shows the creation page if file does not exist' do
+      it do
+        expect(page).to have_xpath("//img[@data-src='#{project.wiki.wiki_base_path}/#{path}']")
         expect(page).to have_link('image', href: "#{project.wiki.wiki_base_path}/#{path}")
 
         click_on('image')
 
         expect(current_path).to match("wikis/#{path}")
-        expect(page).to have_content('New Wiki Page')
-        expect(page).to have_content('Create page')
+        expect(page).not_to have_xpath('/html') # Page should render the image which means there is no html involved
       end
     end
 
-    context 'when a page has history' do
-      before do
-        wiki_page.update(message: 'updated home', content: 'updated [some link](other-page)')
-      end
+    it 'shows the creation page if file does not exist' do
+      expect(page).to have_link('image', href: "#{project.wiki.wiki_base_path}/#{path}")
 
-      it 'shows the page history' do
-        visit(project_wiki_path(project, wiki_page))
+      click_on('image')
 
-        expect(page).to have_selector('a.btn', text: 'Edit')
+      expect(current_path).to match("wikis/#{path}")
+      expect(page).to have_content('New Wiki Page')
+      expect(page).to have_content('Create page')
+    end
+  end
 
-        click_on('Page history')
+  context 'when a page has history' do
+    before do
+      wiki_page.update(message: 'updated home', content: 'updated [some link](other-page)')
+    end
 
-        expect(page).to have_content(user.name)
-        expect(page).to have_content("#{user.username} created page: home")
-        expect(page).to have_content('updated home')
-      end
+    it 'shows the page history' do
+      visit(project_wiki_path(project, wiki_page))
 
-      it 'does not show the "Edit" button' do
-        visit(project_wiki_path(project, wiki_page, version_id: wiki_page.versions.last.id))
+      expect(page).to have_selector('a.btn', text: 'Edit')
 
-        expect(page).not_to have_selector('a.btn', text: 'Edit')
-      end
+      click_on('Page history')
+
+      expect(page).to have_content(user.name)
+      expect(page).to have_content("#{user.username} created page: home")
+      expect(page).to have_content('updated home')
     end
 
-    context 'when page has invalid content encoding' do
-      let(:content) { 'whatever'.force_encoding('ISO-8859-1') }
+    it 'does not show the "Edit" button' do
+      visit(project_wiki_path(project, wiki_page, version_id: wiki_page.versions.last.id))
 
-      before do
-        allow(Gitlab::EncodingHelper).to receive(:encode!).and_return(content)
+      expect(page).not_to have_selector('a.btn', text: 'Edit')
+    end
+  end
 
-        visit(project_wiki_path(project, wiki_page))
-      end
+  context 'when page has invalid content encoding' do
+    let(:content) { 'whatever'.force_encoding('ISO-8859-1') }
 
-      it 'does not show "Edit" button' do
-        expect(page).not_to have_selector('a.btn', text: 'Edit')
-      end
+    before do
+      allow(Gitlab::EncodingHelper).to receive(:encode!).and_return(content)
 
-      it 'shows error' do
-        page.within(:css, '.flash-notice') do
-          expect(page).to have_content('The content of this page is not encoded in UTF-8. Edits can only be made via the Git repository.')
-        end
-      end
+      visit(project_wiki_path(project, wiki_page))
     end
 
-    it 'opens a default wiki page', :js do
-      visit(project_path(project))
-
-      find('.shortcuts-wiki').click
-      click_link "Create your first page"
+    it 'does not show "Edit" button' do
+      expect(page).not_to have_selector('a.btn', text: 'Edit')
+    end
 
-      expect(page).to have_content('Home · Create Page')
+    it 'shows error' do
+      page.within(:css, '.flash-notice') do
+        expect(page).to have_content('The content of this page is not encoded in UTF-8. Edits can only be made via the Git repository.')
+      end
     end
   end
 
-  context 'when Gitaly is enabled' do
-    it_behaves_like 'wiki page user view'
-  end
+  it 'opens a default wiki page', :js do
+    visit(project_path(project))
+
+    find('.shortcuts-wiki').click
+    click_link "Create your first page"
 
-  context 'when Gitaly is disabled', :skip_gitaly_mock do
-    it_behaves_like 'wiki page user view'
+    expect(page).to have_content('Home · Create Page')
   end
 end
diff --git a/spec/lib/extracts_path_spec.rb b/spec/lib/extracts_path_spec.rb
index 8947e2ac4fb..e0691aba600 100644
--- a/spec/lib/extracts_path_spec.rb
+++ b/spec/lib/extracts_path_spec.rb
@@ -205,28 +205,18 @@ describe ExtractsPath do
   end
 
   describe '#lfs_blob_ids' do
-    shared_examples '#lfs_blob_ids' do
-      let(:tag) { @project.repository.add_tag(@project.owner, 'my-annotated-tag', 'master', 'test tag') }
-      let(:ref) { tag.target }
-      let(:params) { { ref: ref, path: 'README.md' } }
+    let(:tag) { @project.repository.add_tag(@project.owner, 'my-annotated-tag', 'master', 'test tag') }
+    let(:ref) { tag.target }
+    let(:params) { { ref: ref, path: 'README.md' } }
 
-      before do
-        @project = create(:project, :repository)
-      end
-
-      it 'handles annotated tags' do
-        assign_ref_vars
-
-        expect(lfs_blob_ids).to eq([])
-      end
+    before do
+      @project = create(:project, :repository)
     end
 
-    context 'when gitaly is enabled' do
-      it_behaves_like '#lfs_blob_ids'
-    end
+    it 'handles annotated tags' do
+      assign_ref_vars
 
-    context 'when gitaly is disabled', :skip_gitaly_mock do
-      it_behaves_like '#lfs_blob_ids'
+      expect(lfs_blob_ids).to eq([])
     end
   end
 end
diff --git a/spec/lib/gitlab/diff/file_collection/merge_request_diff_spec.rb b/spec/lib/gitlab/diff/file_collection/merge_request_diff_spec.rb
index 4578da70bfc..fbcf515281e 100644
--- a/spec/lib/gitlab/diff/file_collection/merge_request_diff_spec.rb
+++ b/spec/lib/gitlab/diff/file_collection/merge_request_diff_spec.rb
@@ -37,17 +37,7 @@ describe Gitlab::Diff::FileCollection::MergeRequestDiff do
     let(:stub_path) { '.gitignore' }
   end
 
-  shared_examples 'initializes a DiffCollection' do
-    it 'returns a valid instance of a DiffCollection' do
-      expect(diff_files).to be_a(Gitlab::Git::DiffCollection)
-    end
-  end
-
-  context 'with Gitaly disabled', :disable_gitaly do
-    it_behaves_like 'initializes a DiffCollection'
-  end
-
-  context 'with Gitaly enabled' do
-    it_behaves_like 'initializes a DiffCollection'
+  it 'returns a valid instance of a DiffCollection' do
+    expect(diff_files).to be_a(Gitlab::Git::DiffCollection)
   end
 end
diff --git a/spec/lib/gitlab/git/blob_spec.rb b/spec/lib/gitlab/git/blob_spec.rb
index b243f0dacae..80dd3dcc58e 100644
--- a/spec/lib/gitlab/git/blob_spec.rb
+++ b/spec/lib/gitlab/git/blob_spec.rb
@@ -128,7 +128,7 @@ describe Gitlab::Git::Blob, :seed_helper do
     end
   end
 
-  shared_examples 'finding blobs by ID' do
+  describe '.raw' do
     let(:raw_blob) { Gitlab::Git::Blob.raw(repository, SeedRepo::RubyBlob::ID) }
     let(:bad_blob) { Gitlab::Git::Blob.raw(repository, SeedRepo::BigCommit::ID) }
 
@@ -166,16 +166,6 @@ describe Gitlab::Git::Blob, :seed_helper do
     end
   end
 
-  describe '.raw' do
-    context 'when the blob_raw Gitaly feature is enabled' do
-      it_behaves_like 'finding blobs by ID'
-    end
-
-    context 'when the blob_raw Gitaly feature is disabled', :skip_gitaly_mock do
-      it_behaves_like 'finding blobs by ID'
-    end
-  end
-
   describe '.batch' do
     let(:blob_references) do
       [
diff --git a/spec/lib/gitlab/git/commit_spec.rb b/spec/lib/gitlab/git/commit_spec.rb
index 6be35eee0fd..74d542060d5 100644
--- a/spec/lib/gitlab/git/commit_spec.rb
+++ b/spec/lib/gitlab/git/commit_spec.rb
@@ -183,110 +183,100 @@ describe Gitlab::Git::Commit, :seed_helper do
       end
     end
 
-    shared_examples '.where' do
-      context 'path is empty string' do
-        subject do
-          commits = described_class.where(
-            repo: repository,
-            ref: 'master',
-            path: '',
-            limit: 10
-          )
-
-          commits.map { |c| c.id }
-        end
+    context 'path is empty string' do
+      subject do
+        commits = described_class.where(
+          repo: repository,
+          ref: 'master',
+          path: '',
+          limit: 10
+        )
 
-        it 'has 10 elements' do
-          expect(subject.size).to eq(10)
-        end
-        it { is_expected.to include(SeedRepo::EmptyCommit::ID) }
+        commits.map { |c| c.id }
       end
 
-      context 'path is nil' do
-        subject do
-          commits = described_class.where(
-            repo: repository,
-            ref: 'master',
-            path: nil,
-            limit: 10
-          )
-
-          commits.map { |c| c.id }
-        end
-
-        it 'has 10 elements' do
-          expect(subject.size).to eq(10)
-        end
-        it { is_expected.to include(SeedRepo::EmptyCommit::ID) }
+      it 'has 10 elements' do
+        expect(subject.size).to eq(10)
       end
+      it { is_expected.to include(SeedRepo::EmptyCommit::ID) }
+    end
 
-      context 'ref is branch name' do
-        subject do
-          commits = described_class.where(
-            repo: repository,
-            ref: 'master',
-            path: 'files',
-            limit: 3,
-            offset: 1
-          )
+    context 'path is nil' do
+      subject do
+        commits = described_class.where(
+          repo: repository,
+          ref: 'master',
+          path: nil,
+          limit: 10
+        )
 
-          commits.map { |c| c.id }
-        end
+        commits.map { |c| c.id }
+      end
 
-        it 'has 3 elements' do
-          expect(subject.size).to eq(3)
-        end
-        it { is_expected.to include("d14d6c0abdd253381df51a723d58691b2ee1ab08") }
-        it { is_expected.not_to include("eb49186cfa5c4338011f5f590fac11bd66c5c631") }
+      it 'has 10 elements' do
+        expect(subject.size).to eq(10)
       end
+      it { is_expected.to include(SeedRepo::EmptyCommit::ID) }
+    end
 
-      context 'ref is commit id' do
-        subject do
-          commits = described_class.where(
-            repo: repository,
-            ref: "874797c3a73b60d2187ed6e2fcabd289ff75171e",
-            path: 'files',
-            limit: 3,
-            offset: 1
-          )
+    context 'ref is branch name' do
+      subject do
+        commits = described_class.where(
+          repo: repository,
+          ref: 'master',
+          path: 'files',
+          limit: 3,
+          offset: 1
+        )
 
-          commits.map { |c| c.id }
-        end
+        commits.map { |c| c.id }
+      end
 
-        it 'has 3 elements' do
-          expect(subject.size).to eq(3)
-        end
-        it { is_expected.to include("2f63565e7aac07bcdadb654e253078b727143ec4") }
-        it { is_expected.not_to include(SeedRepo::Commit::ID) }
+      it 'has 3 elements' do
+        expect(subject.size).to eq(3)
       end
+      it { is_expected.to include("d14d6c0abdd253381df51a723d58691b2ee1ab08") }
+      it { is_expected.not_to include("eb49186cfa5c4338011f5f590fac11bd66c5c631") }
+    end
 
-      context 'ref is tag' do
-        subject do
-          commits = described_class.where(
-            repo: repository,
-            ref: 'v1.0.0',
-            path: 'files',
-            limit: 3,
-            offset: 1
-          )
+    context 'ref is commit id' do
+      subject do
+        commits = described_class.where(
+          repo: repository,
+          ref: "874797c3a73b60d2187ed6e2fcabd289ff75171e",
+          path: 'files',
+          limit: 3,
+          offset: 1
+        )
 
-          commits.map { |c| c.id }
-        end
+        commits.map { |c| c.id }
+      end
 
-        it 'has 3 elements' do
-          expect(subject.size).to eq(3)
-        end
-        it { is_expected.to include("874797c3a73b60d2187ed6e2fcabd289ff75171e") }
-        it { is_expected.not_to include(SeedRepo::Commit::ID) }
+      it 'has 3 elements' do
+        expect(subject.size).to eq(3)
       end
+      it { is_expected.to include("2f63565e7aac07bcdadb654e253078b727143ec4") }
+      it { is_expected.not_to include(SeedRepo::Commit::ID) }
     end
 
-    describe '.where with gitaly' do
-      it_should_behave_like '.where'
-    end
+    context 'ref is tag' do
+      subject do
+        commits = described_class.where(
+          repo: repository,
+          ref: 'v1.0.0',
+          path: 'files',
+          limit: 3,
+          offset: 1
+        )
 
-    describe '.where without gitaly', :skip_gitaly_mock do
-      it_should_behave_like '.where'
+        commits.map { |c| c.id }
+      end
+
+      it 'has 3 elements' do
+        expect(subject.size).to eq(3)
+      end
+      it { is_expected.to include("874797c3a73b60d2187ed6e2fcabd289ff75171e") }
+      it { is_expected.not_to include(SeedRepo::Commit::ID) }
     end
 
     describe '.between' do
@@ -508,7 +498,7 @@ describe Gitlab::Git::Commit, :seed_helper do
     end
   end
 
-  shared_examples '#stats' do
+  describe '#stats' do
     subject { commit.stats }
 
     describe '#additions' do
@@ -527,14 +517,6 @@ describe Gitlab::Git::Commit, :seed_helper do
     end
   end
 
-  describe '#stats with gitaly on' do
-    it_should_behave_like '#stats'
-  end
-
-  describe '#stats with gitaly disabled', :skip_gitaly_mock do
-    it_should_behave_like '#stats'
-  end
-
   describe '#has_zero_stats?' do
     it { expect(commit.has_zero_stats?).to eq(false) }
   end
@@ -577,25 +559,15 @@ describe Gitlab::Git::Commit, :seed_helper do
       commit_ids.map { |id| described_class.get_message(repository, id) }
     end
 
-    shared_examples 'getting commit messages' do
-      it 'gets commit messages' do
-        expect(subject).to contain_exactly(
-          "Added contributing guide\n\nSigned-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>\n",
-          "Add submodule\n\nSigned-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>\n"
-        )
-      end
-    end
-
-    context 'when Gitaly commit_messages feature is enabled' do
-      it_behaves_like 'getting commit messages'
-
-      it 'gets messages in one batch', :request_store do
-        expect { subject.map(&:itself) }.to change { Gitlab::GitalyClient.get_request_count }.by(1)
-      end
+    it 'gets commit messages' do
+      expect(subject).to contain_exactly(
+        "Added contributing guide\n\nSigned-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>\n",
+        "Add submodule\n\nSigned-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>\n"
+      )
     end
 
-    context 'when Gitaly commit_messages feature is disabled', :disable_gitaly do
-      it_behaves_like 'getting commit messages'
+    it 'gets messages in one batch', :request_store do
+      expect { subject.map(&:itself) }.to change { Gitlab::GitalyClient.get_request_count }.by(1)
     end
   end
 
diff --git a/spec/lib/gitlab/git/tag_spec.rb b/spec/lib/gitlab/git/tag_spec.rb
index c5bad062c2a..abee2822d77 100644
--- a/spec/lib/gitlab/git/tag_spec.rb
+++ b/spec/lib/gitlab/git/tag_spec.rb
@@ -3,7 +3,7 @@ require "spec_helper"
 describe Gitlab::Git::Tag, :seed_helper do
   let(:repository) { Gitlab::Git::Repository.new('default', TEST_REPO_PATH, '') }
 
-  shared_examples 'Gitlab::Git::Repository#tags' do
+  describe '#tags' do
     describe 'first tag' do
       let(:tag) { repository.tags.first }
 
@@ -25,14 +25,6 @@ describe Gitlab::Git::Tag, :seed_helper do
     it { expect(repository.tags.size).to eq(SeedRepo::Repo::TAGS.size) }
   end
 
-  context 'when Gitaly tags feature is enabled' do
-    it_behaves_like 'Gitlab::Git::Repository#tags'
-  end
-
-  context 'when Gitaly tags feature is disabled', :skip_gitaly_mock do
-    it_behaves_like 'Gitlab::Git::Repository#tags'
-  end
-
   describe '.get_message' do
     let(:tag_ids) { %w[f4e6814c3e4e7a0de82a9e7cd20c626cc963a2f8 8a2a6eb295bb170b34c24c76c49ed0e9b2eaf34b] }
 
@@ -40,23 +32,13 @@ describe Gitlab::Git::Tag, :seed_helper do
       tag_ids.map { |id| described_class.get_message(repository, id) }
     end
 
-    shared_examples 'getting tag messages' do
-      it 'gets tag messages' do
-        expect(subject[0]).to eq("Release\n")
-        expect(subject[1]).to eq("Version 1.1.0\n")
-      end
-    end
-
-    context 'when Gitaly tag_messages feature is enabled' do
-      it_behaves_like 'getting tag messages'
-
-      it 'gets messages in one batch', :request_store do
-        expect { subject.map(&:itself) }.to change { Gitlab::GitalyClient.get_request_count }.by(1)
-      end
+    it 'gets tag messages' do
+      expect(subject[0]).to eq("Release\n")
+      expect(subject[1]).to eq("Version 1.1.0\n")
     end
 
-    context 'when Gitaly tag_messages feature is disabled', :disable_gitaly do
-      it_behaves_like 'getting tag messages'
+    it 'gets messages in one batch', :request_store do
+      expect { subject.map(&:itself) }.to change { Gitlab::GitalyClient.get_request_count }.by(1)
     end
   end
 
diff --git a/spec/lib/gitlab/git/tree_spec.rb b/spec/lib/gitlab/git/tree_spec.rb
index 3792d6bf67b..bec875fb03d 100644
--- a/spec/lib/gitlab/git/tree_spec.rb
+++ b/spec/lib/gitlab/git/tree_spec.rb
@@ -80,18 +80,8 @@ describe Gitlab::Git::Tree, :seed_helper do
   end
 
   describe '#where' do
-    shared_examples '#where' do
-      it 'returns an empty array when called with an invalid ref' do
-        expect(described_class.where(repository, 'foobar-does-not-exist')).to eq([])
-      end
-    end
-
-    context 'with gitaly' do
-      it_behaves_like '#where'
-    end
-
-    context 'without gitaly', :skip_gitaly_mock do
-      it_behaves_like '#where'
+    it 'returns an empty array when called with an invalid ref' do
+      expect(described_class.where(repository, 'foobar-does-not-exist')).to eq([])
     end
   end
 end
diff --git a/spec/lib/gitlab/gitaly_client_spec.rb b/spec/lib/gitlab/gitaly_client_spec.rb
index 81bcd8c28ed..3ae319456da 100644
--- a/spec/lib/gitlab/gitaly_client_spec.rb
+++ b/spec/lib/gitlab/gitaly_client_spec.rb
@@ -2,7 +2,7 @@ require 'spec_helper'
 
 # We stub Gitaly in `spec/support/gitaly.rb` for other tests. We don't want
 # those stubs while testing the GitalyClient itself.
-describe Gitlab::GitalyClient, skip_gitaly_mock: true do
+describe Gitlab::GitalyClient do
   describe '.stub_class' do
     it 'returns the gRPC health check stub' do
       expect(described_class.stub_class(:health_check)).to eq(::Grpc::Health::V1::Health::Stub)
@@ -191,102 +191,13 @@ describe Gitlab::GitalyClient, skip_gitaly_mock: true do
     let(:feature_name) { 'my_feature' }
     let(:real_feature_name) { "gitaly_#{feature_name}" }
 
-    context 'when Gitaly is disabled' do
-      before do
-        allow(described_class).to receive(:enabled?).and_return(false)
-      end
-
-      it 'returns false' do
-        expect(described_class.feature_enabled?(feature_name)).to be(false)
-      end
-    end
-
-    context 'when the feature status is DISABLED' do
-      let(:feature_status) { Gitlab::GitalyClient::MigrationStatus::DISABLED }
-
-      it 'returns false' do
-        expect(described_class.feature_enabled?(feature_name, status: feature_status)).to be(false)
-      end
-    end
-
-    context 'when the feature_status is OPT_IN' do
-      let(:feature_status) { Gitlab::GitalyClient::MigrationStatus::OPT_IN }
-
-      context "when the feature flag hasn't been set" do
-        it 'returns false' do
-          expect(described_class.feature_enabled?(feature_name, status: feature_status)).to be(false)
-        end
-      end
-
-      context "when the feature flag is set to disable" do
-        before do
-          Feature.get(real_feature_name).disable
-        end
-
-        it 'returns false' do
-          expect(described_class.feature_enabled?(feature_name, status: feature_status)).to be(false)
-        end
-      end
-
-      context "when the feature flag is set to enable" do
-        before do
-          Feature.get(real_feature_name).enable
-        end
-
-        it 'returns true' do
-          expect(described_class.feature_enabled?(feature_name, status: feature_status)).to be(true)
-        end
-      end
-
-      context "when the feature flag is set to a percentage of time" do
-        before do
-          Feature.get(real_feature_name).enable_percentage_of_time(70)
-        end
-
-        it 'bases the result on pseudo-random numbers' do
-          expect(Random).to receive(:rand).and_return(0.3)
-          expect(described_class.feature_enabled?(feature_name, status: feature_status)).to be(true)
-
-          expect(Random).to receive(:rand).and_return(0.8)
-          expect(described_class.feature_enabled?(feature_name, status: feature_status)).to be(false)
-        end
-      end
-
-      context "when a feature is not persisted" do
-        it 'returns false when opt_into_all_features is off' do
-          allow(Feature).to receive(:persisted?).and_return(false)
-          allow(described_class).to receive(:opt_into_all_features?).and_return(false)
-
-          expect(described_class.feature_enabled?(feature_name, status: feature_status)).to be(false)
-        end
-
-        it 'returns true when the override is on' do
-          allow(Feature).to receive(:persisted?).and_return(false)
-          allow(described_class).to receive(:opt_into_all_features?).and_return(true)
-
-          expect(described_class.feature_enabled?(feature_name, status: feature_status)).to be(true)
-        end
-      end
+    before do
+      allow(Feature).to receive(:enabled?).and_return(false)
     end
 
-    context 'when the feature_status is OPT_OUT' do
-      let(:feature_status) { Gitlab::GitalyClient::MigrationStatus::OPT_OUT }
-
-      context "when the feature flag hasn't been set" do
-        it 'returns true' do
-          expect(described_class.feature_enabled?(feature_name, status: feature_status)).to be(true)
-        end
-      end
-
-      context "when the feature flag is set to disable" do
-        before do
-          Feature.get(real_feature_name).disable
-        end
-
-        it 'returns false' do
-          expect(described_class.feature_enabled?(feature_name, status: feature_status)).to be(false)
-        end
-      end
+    it 'returns false' do
+      expect(Feature).to receive(:enabled?).with(real_feature_name)
+      expect(described_class.feature_enabled?(feature_name)).to be(false)
     end
   end
 
diff --git a/spec/models/merge_request_spec.rb b/spec/models/merge_request_spec.rb
index a58dc8e25e8..ad55c280399 100644
--- a/spec/models/merge_request_spec.rb
+++ b/spec/models/merge_request_spec.rb
@@ -30,48 +30,38 @@ describe MergeRequest do
   end
 
   describe '#squash_in_progress?' do
-    shared_examples 'checking whether a squash is in progress' do
-      let(:repo_path) do
-        Gitlab::GitalyClient::StorageSettings.allow_disk_access do
-          subject.source_project.repository.path
-        end
-      end
-      let(:squash_path) { File.join(repo_path, "gitlab-worktree", "squash-#{subject.id}") }
-
-      before do
-        system(*%W(#{Gitlab.config.git.bin_path} -C #{repo_path} worktree add --detach #{squash_path} master))
-      end
-
-      it 'returns true when there is a current squash directory' do
-        expect(subject.squash_in_progress?).to be_truthy
+    let(:repo_path) do
+      Gitlab::GitalyClient::StorageSettings.allow_disk_access do
+        subject.source_project.repository.path
       end
+    end
+    let(:squash_path) { File.join(repo_path, "gitlab-worktree", "squash-#{subject.id}") }
 
-      it 'returns false when there is no squash directory' do
-        FileUtils.rm_rf(squash_path)
+    before do
+      system(*%W(#{Gitlab.config.git.bin_path} -C #{repo_path} worktree add --detach #{squash_path} master))
+    end
 
-        expect(subject.squash_in_progress?).to be_falsey
-      end
+    it 'returns true when there is a current squash directory' do
+      expect(subject.squash_in_progress?).to be_truthy
+    end
 
-      it 'returns false when the squash directory has expired' do
-        time = 20.minutes.ago.to_time
-        File.utime(time, time, squash_path)
+    it 'returns false when there is no squash directory' do
+      FileUtils.rm_rf(squash_path)
 
-        expect(subject.squash_in_progress?).to be_falsey
-      end
+      expect(subject.squash_in_progress?).to be_falsey
+    end
 
-      it 'returns false when the source project has been removed' do
-        allow(subject).to receive(:source_project).and_return(nil)
+    it 'returns false when the squash directory has expired' do
+      time = 20.minutes.ago.to_time
+      File.utime(time, time, squash_path)
 
-        expect(subject.squash_in_progress?).to be_falsey
-      end
+      expect(subject.squash_in_progress?).to be_falsey
     end
 
-    context 'when Gitaly squash_in_progress is enabled' do
-      it_behaves_like 'checking whether a squash is in progress'
-    end
+    it 'returns false when the source project has been removed' do
+      allow(subject).to receive(:source_project).and_return(nil)
 
-    context 'when Gitaly squash_in_progress is disabled', :disable_gitaly do
-      it_behaves_like 'checking whether a squash is in progress'
+      expect(subject.squash_in_progress?).to be_falsey
     end
   end
 
@@ -2587,14 +2577,6 @@ describe MergeRequest do
         expect(subject.rebase_in_progress?).to be_falsey
       end
     end
-
-    context 'when Gitaly rebase_in_progress is enabled' do
-      it_behaves_like 'checking whether a rebase is in progress'
-    end
-
-    context 'when Gitaly rebase_in_progress is enabled', :disable_gitaly do
-      it_behaves_like 'checking whether a rebase is in progress'
-    end
   end
 
   describe '#allow_collaboration' do
diff --git a/spec/models/project_wiki_spec.rb b/spec/models/project_wiki_spec.rb
index cc5e34782ec..48a43801b9f 100644
--- a/spec/models/project_wiki_spec.rb
+++ b/spec/models/project_wiki_spec.rb
@@ -130,63 +130,53 @@ describe ProjectWiki do
   end
 
   describe "#find_page" do
-    shared_examples 'finding a wiki page' do
-      before do
-        create_page("index page", "This is an awesome Gollum Wiki")
-      end
-
-      after do
-        subject.pages.each { |page| destroy_page(page.page) }
-      end
+    before do
+      create_page("index page", "This is an awesome Gollum Wiki")
+    end
 
-      it "returns the latest version of the page if it exists" do
-        page = subject.find_page("index page")
-        expect(page.title).to eq("index page")
-      end
+    after do
+      subject.pages.each { |page| destroy_page(page.page) }
+    end
 
-      it "returns nil if the page does not exist" do
-        expect(subject.find_page("non-existent")).to eq(nil)
-      end
+    it "returns the latest version of the page if it exists" do
+      page = subject.find_page("index page")
+      expect(page.title).to eq("index page")
+    end
 
-      it "can find a page by slug" do
-        page = subject.find_page("index-page")
-        expect(page.title).to eq("index page")
-      end
+    it "returns nil if the page does not exist" do
+      expect(subject.find_page("non-existent")).to eq(nil)
+    end
 
-      it "returns a WikiPage instance" do
-        page = subject.find_page("index page")
-        expect(page).to be_a WikiPage
-      end
+    it "can find a page by slug" do
+      page = subject.find_page("index-page")
+      expect(page.title).to eq("index page")
+    end
 
-      context 'pages with multibyte-character title' do
-        before do
-          create_page("autre pagé", "C'est un génial Gollum Wiki")
-        end
+    it "returns a WikiPage instance" do
+      page = subject.find_page("index page")
+      expect(page).to be_a WikiPage
+    end
 
-        it "can find a page by slug" do
-          page = subject.find_page("autre pagé")
-          expect(page.title).to eq("autre pagé")
-        end
+    context 'pages with multibyte-character title' do
+      before do
+        create_page("autre pagé", "C'est un génial Gollum Wiki")
       end
 
-      context 'pages with invalidly-encoded content' do
-        before do
-          create_page("encoding is fun", "f\xFCr".b)
-        end
-
-        it "can find the page" do
-          page = subject.find_page("encoding is fun")
-          expect(page.content).to eq("fr")
-        end
+      it "can find a page by slug" do
+        page = subject.find_page("autre pagé")
+        expect(page.title).to eq("autre pagé")
       end
     end
 
-    context 'when Gitaly wiki_find_page is enabled' do
-      it_behaves_like 'finding a wiki page'
-    end
+    context 'pages with invalidly-encoded content' do
+      before do
+        create_page("encoding is fun", "f\xFCr".b)
+      end
 
-    context 'when Gitaly wiki_find_page is disabled', :skip_gitaly_mock do
-      it_behaves_like 'finding a wiki page'
+      it "can find the page" do
+        page = subject.find_page("encoding is fun")
+        expect(page.content).to eq("fr")
+      end
     end
   end
 
@@ -207,100 +197,80 @@ describe ProjectWiki do
   end
 
   describe '#find_file' do
-    shared_examples 'finding a wiki file' do
-      let(:image) { File.open(Rails.root.join('spec', 'fixtures', 'big-image.png')) }
-
-      before do
-        subject.wiki # Make sure the wiki repo exists
-
-        repo_path = Gitlab::GitalyClient::StorageSettings.allow_disk_access do
-          subject.repository.path_to_repo
-        end
-
-        BareRepoOperations.new(repo_path).commit_file(image, 'image.png')
-      end
+    let(:image) { File.open(Rails.root.join('spec', 'fixtures', 'big-image.png')) }
 
-      it 'returns the latest version of the file if it exists' do
-        file = subject.find_file('image.png')
-        expect(file.mime_type).to eq('image/png')
-      end
+    before do
+      subject.wiki # Make sure the wiki repo exists
 
-      it 'returns nil if the page does not exist' do
-        expect(subject.find_file('non-existent')).to eq(nil)
+      repo_path = Gitlab::GitalyClient::StorageSettings.allow_disk_access do
+        subject.repository.path_to_repo
       end
 
-      it 'returns a Gitlab::Git::WikiFile instance' do
-        file = subject.find_file('image.png')
-        expect(file).to be_a Gitlab::Git::WikiFile
-      end
+      BareRepoOperations.new(repo_path).commit_file(image, 'image.png')
+    end
 
-      it 'returns the whole file' do
-        file = subject.find_file('image.png')
-        image.rewind
+    it 'returns the latest version of the file if it exists' do
+      file = subject.find_file('image.png')
+      expect(file.mime_type).to eq('image/png')
+    end
 
-        expect(file.raw_data.b).to eq(image.read.b)
-      end
+    it 'returns nil if the page does not exist' do
+      expect(subject.find_file('non-existent')).to eq(nil)
     end
 
-    context 'when Gitaly wiki_find_file is enabled' do
-      it_behaves_like 'finding a wiki file'
+    it 'returns a Gitlab::Git::WikiFile instance' do
+      file = subject.find_file('image.png')
+      expect(file).to be_a Gitlab::Git::WikiFile
     end
 
-    context 'when Gitaly wiki_find_file is disabled', :skip_gitaly_mock do
-      it_behaves_like 'finding a wiki file'
+    it 'returns the whole file' do
+      file = subject.find_file('image.png')
+      image.rewind
+
+      expect(file.raw_data.b).to eq(image.read.b)
     end
   end
 
   describe "#create_page" do
-    shared_examples 'creating a wiki page' do
-      after do
-        destroy_page(subject.pages.first.page)
-      end
-
-      it "creates a new wiki page" do
-        expect(subject.create_page("test page", "this is content")).not_to eq(false)
-        expect(subject.pages.count).to eq(1)
-      end
-
-      it "returns false when a duplicate page exists" do
-        subject.create_page("test page", "content")
-        expect(subject.create_page("test page", "content")).to eq(false)
-      end
-
-      it "stores an error message when a duplicate page exists" do
-        2.times { subject.create_page("test page", "content") }
-        expect(subject.error_message).to match(/Duplicate page:/)
-      end
+    after do
+      destroy_page(subject.pages.first.page)
+    end
 
-      it "sets the correct commit message" do
-        subject.create_page("test page", "some content", :markdown, "commit message")
-        expect(subject.pages.first.page.version.message).to eq("commit message")
-      end
+    it "creates a new wiki page" do
+      expect(subject.create_page("test page", "this is content")).not_to eq(false)
+      expect(subject.pages.count).to eq(1)
+    end
 
-      it 'sets the correct commit email' do
-        subject.create_page('test page', 'content')
+    it "returns false when a duplicate page exists" do
+      subject.create_page("test page", "content")
+      expect(subject.create_page("test page", "content")).to eq(false)
+    end
 
-        expect(user.commit_email).not_to eq(user.email)
-        expect(commit.author_email).to eq(user.commit_email)
-        expect(commit.committer_email).to eq(user.commit_email)
-      end
+    it "stores an error message when a duplicate page exists" do
+      2.times { subject.create_page("test page", "content") }
+      expect(subject.error_message).to match(/Duplicate page:/)
+    end
 
-      it 'updates project activity' do
-        subject.create_page('Test Page', 'This is content')
+    it "sets the correct commit message" do
+      subject.create_page("test page", "some content", :markdown, "commit message")
+      expect(subject.pages.first.page.version.message).to eq("commit message")
+    end
 
-        project.reload
+    it 'sets the correct commit email' do
+      subject.create_page('test page', 'content')
 
-        expect(project.last_activity_at).to be_within(1.minute).of(Time.now)
-        expect(project.last_repository_updated_at).to be_within(1.minute).of(Time.now)
-      end
+      expect(user.commit_email).not_to eq(user.email)
+      expect(commit.author_email).to eq(user.commit_email)
+      expect(commit.committer_email).to eq(user.commit_email)
     end
 
-    context 'when Gitaly wiki_write_page is enabled' do
-      it_behaves_like 'creating a wiki page'
-    end
+    it 'updates project activity' do
+      subject.create_page('Test Page', 'This is content')
 
-    context 'when Gitaly wiki_write_page is disabled', :skip_gitaly_mock do
-      it_behaves_like 'creating a wiki page'
+      project.reload
+
+      expect(project.last_activity_at).to be_within(1.minute).of(Time.now)
+      expect(project.last_repository_updated_at).to be_within(1.minute).of(Time.now)
     end
   end
 
@@ -351,41 +321,31 @@ describe ProjectWiki do
   end
 
   describe "#delete_page" do
-    shared_examples 'deleting a wiki page' do
-      before do
-        create_page("index", "some content")
-        @page = subject.wiki.page(title: "index")
-      end
-
-      it "deletes the page" do
-        subject.delete_page(@page)
-        expect(subject.pages.count).to eq(0)
-      end
-
-      it 'sets the correct commit email' do
-        subject.delete_page(@page)
-
-        expect(user.commit_email).not_to eq(user.email)
-        expect(commit.author_email).to eq(user.commit_email)
-        expect(commit.committer_email).to eq(user.commit_email)
-      end
+    before do
+      create_page("index", "some content")
+      @page = subject.wiki.page(title: "index")
+    end
 
-      it 'updates project activity' do
-        subject.delete_page(@page)
+    it "deletes the page" do
+      subject.delete_page(@page)
+      expect(subject.pages.count).to eq(0)
+    end
 
-        project.reload
+    it 'sets the correct commit email' do
+      subject.delete_page(@page)
 
-        expect(project.last_activity_at).to be_within(1.minute).of(Time.now)
-        expect(project.last_repository_updated_at).to be_within(1.minute).of(Time.now)
-      end
+      expect(user.commit_email).not_to eq(user.email)
+      expect(commit.author_email).to eq(user.commit_email)
+      expect(commit.committer_email).to eq(user.commit_email)
     end
 
-    context 'when Gitaly wiki_delete_page is enabled' do
-      it_behaves_like 'deleting a wiki page'
-    end
+    it 'updates project activity' do
+      subject.delete_page(@page)
+
+      project.reload
 
-    context 'when Gitaly wiki_delete_page is disabled', :skip_gitaly_mock do
-      it_behaves_like 'deleting a wiki page'
+      expect(project.last_activity_at).to be_within(1.minute).of(Time.now)
+      expect(project.last_repository_updated_at).to be_within(1.minute).of(Time.now)
     end
   end
 
diff --git a/spec/models/repository_spec.rb b/spec/models/repository_spec.rb
index 799a60ac62f..2502fcac531 100644
--- a/spec/models/repository_spec.rb
+++ b/spec/models/repository_spec.rb
@@ -38,49 +38,29 @@ describe Repository do
   end
 
   describe '#branch_names_contains' do
-    shared_examples '#branch_names_contains' do
-      set(:project) { create(:project, :repository) }
-      let(:repository) { project.repository }
+    set(:project) { create(:project, :repository) }
+    let(:repository) { project.repository }
 
-      subject { repository.branch_names_contains(sample_commit.id) }
+    subject { repository.branch_names_contains(sample_commit.id) }
 
-      it { is_expected.to include('master') }
-      it { is_expected.not_to include('feature') }
-      it { is_expected.not_to include('fix') }
+    it { is_expected.to include('master') }
+    it { is_expected.not_to include('feature') }
+    it { is_expected.not_to include('fix') }
 
-      describe 'when storage is broken', :broken_storage do
-        it 'should raise a storage error' do
-          expect_to_raise_storage_error do
-            broken_repository.branch_names_contains(sample_commit.id)
-          end
+    describe 'when storage is broken', :broken_storage do
+      it 'should raise a storage error' do
+        expect_to_raise_storage_error do
+          broken_repository.branch_names_contains(sample_commit.id)
         end
       end
     end
-
-    context 'when gitaly is enabled' do
-      it_behaves_like '#branch_names_contains'
-    end
-
-    context 'when gitaly is disabled', :skip_gitaly_mock do
-      it_behaves_like '#branch_names_contains'
-    end
   end
 
   describe '#tag_names_contains' do
-    shared_examples '#tag_names_contains' do
-      subject { repository.tag_names_contains(sample_commit.id) }
-
-      it { is_expected.to include('v1.1.0') }
-      it { is_expected.not_to include('v1.0.0') }
-    end
-
-    context 'when gitaly is enabled' do
-      it_behaves_like '#tag_names_contains'
-    end
+    subject { repository.tag_names_contains(sample_commit.id) }
 
-    context 'when gitaly is enabled', :skip_gitaly_mock do
-      it_behaves_like '#tag_names_contains'
-    end
+    it { is_expected.to include('v1.1.0') }
+    it { is_expected.not_to include('v1.0.0') }
   end
 
   describe 'tags_sorted_by' do
@@ -238,61 +218,41 @@ describe Repository do
   end
 
   describe '#last_commit_for_path' do
-    shared_examples 'getting last commit for path' do
-      subject { repository.last_commit_for_path(sample_commit.id, '.gitignore').id }
+    subject { repository.last_commit_for_path(sample_commit.id, '.gitignore').id }
 
-      it { is_expected.to eq('c1acaa58bbcbc3eafe538cb8274ba387047b69f8') }
+    it { is_expected.to eq('c1acaa58bbcbc3eafe538cb8274ba387047b69f8') }
 
-      describe 'when storage is broken', :broken_storage do
-        it 'should raise a storage error' do
-          expect_to_raise_storage_error do
-            broken_repository.last_commit_id_for_path(sample_commit.id, '.gitignore')
-          end
+    describe 'when storage is broken', :broken_storage do
+      it 'should raise a storage error' do
+        expect_to_raise_storage_error do
+          broken_repository.last_commit_id_for_path(sample_commit.id, '.gitignore')
         end
       end
     end
-
-    context 'when Gitaly feature last_commit_for_path is enabled' do
-      it_behaves_like 'getting last commit for path'
-    end
-
-    context 'when Gitaly feature last_commit_for_path is disabled', :skip_gitaly_mock do
-      it_behaves_like 'getting last commit for path'
-    end
   end
 
   describe '#last_commit_id_for_path' do
-    shared_examples 'getting last commit ID for path' do
-      subject { repository.last_commit_id_for_path(sample_commit.id, '.gitignore') }
+    subject { repository.last_commit_id_for_path(sample_commit.id, '.gitignore') }
 
-      it "returns last commit id for a given path" do
-        is_expected.to eq('c1acaa58bbcbc3eafe538cb8274ba387047b69f8')
-      end
+    it "returns last commit id for a given path" do
+      is_expected.to eq('c1acaa58bbcbc3eafe538cb8274ba387047b69f8')
+    end
 
-      it "caches last commit id for a given path" do
-        cache = repository.send(:cache)
-        key = "last_commit_id_for_path:#{sample_commit.id}:#{Digest::SHA1.hexdigest('.gitignore')}"
+    it "caches last commit id for a given path" do
+      cache = repository.send(:cache)
+      key = "last_commit_id_for_path:#{sample_commit.id}:#{Digest::SHA1.hexdigest('.gitignore')}"
 
-        expect(cache).to receive(:fetch).with(key).and_return('c1acaa5')
-        is_expected.to eq('c1acaa5')
-      end
+      expect(cache).to receive(:fetch).with(key).and_return('c1acaa5')
+      is_expected.to eq('c1acaa5')
+    end
 
-      describe 'when storage is broken', :broken_storage do
-        it 'should raise a storage error' do
-          expect_to_raise_storage_error do
-            broken_repository.last_commit_for_path(sample_commit.id, '.gitignore').id
-          end
+    describe 'when storage is broken', :broken_storage do
+      it 'should raise a storage error' do
+        expect_to_raise_storage_error do
+          broken_repository.last_commit_for_path(sample_commit.id, '.gitignore').id
         end
       end
     end
-
-    context 'when Gitaly feature last_commit_for_path is enabled' do
-      it_behaves_like 'getting last commit ID for path'
-    end
-
-    context 'when Gitaly feature last_commit_for_path is disabled', :skip_gitaly_mock do
-      it_behaves_like 'getting last commit ID for path'
-    end
   end
 
   describe '#commits' do
@@ -374,78 +334,57 @@ describe Repository do
 
   describe '#commits_by' do
     set(:project) { create(:project, :repository) }
+    let(:oids) { TestEnv::BRANCH_SHA.values }
 
-    shared_examples 'batch commits fetching' do
-      let(:oids) { TestEnv::BRANCH_SHA.values }
+    subject { project.repository.commits_by(oids: oids) }
 
-      subject { project.repository.commits_by(oids: oids) }
+    it 'finds each commit' do
+      expect(subject).not_to include(nil)
+      expect(subject.size).to eq(oids.size)
+    end
 
-      it 'finds each commit' do
-        expect(subject).not_to include(nil)
-        expect(subject.size).to eq(oids.size)
-      end
+    it 'returns only Commit instances' do
+      expect(subject).to all( be_a(Commit) )
+    end
 
-      it 'returns only Commit instances' do
-        expect(subject).to all( be_a(Commit) )
+    context 'when some commits are not found ' do
+      let(:oids) do
+        ['deadbeef'] + TestEnv::BRANCH_SHA.values.first(10)
       end
 
-      context 'when some commits are not found ' do
-        let(:oids) do
-          ['deadbeef'] + TestEnv::BRANCH_SHA.values.first(10)
-        end
-
-        it 'returns only found commits' do
-          expect(subject).not_to include(nil)
-          expect(subject.size).to eq(10)
-        end
+      it 'returns only found commits' do
+        expect(subject).not_to include(nil)
+        expect(subject.size).to eq(10)
       end
+    end
 
-      context 'when no oids are passed' do
-        let(:oids) { [] }
+    context 'when no oids are passed' do
+      let(:oids) { [] }
 
-        it 'does not call #batch_by_oid' do
-          expect(Gitlab::Git::Commit).not_to receive(:batch_by_oid)
+      it 'does not call #batch_by_oid' do
+        expect(Gitlab::Git::Commit).not_to receive(:batch_by_oid)
 
-          subject
-        end
+        subject
       end
     end
-
-    context 'when Gitaly list_commits_by_oid is enabled' do
-      it_behaves_like 'batch commits fetching'
-    end
-
-    context 'when Gitaly list_commits_by_oid is enabled', :disable_gitaly do
-      it_behaves_like 'batch commits fetching'
-    end
   end
 
   describe '#find_commits_by_message' do
-    shared_examples 'finding commits by message' do
-      it 'returns commits with messages containing a given string' do
-        commit_ids = repository.find_commits_by_message('submodule').map(&:id)
-
-        expect(commit_ids).to include(
-          '5937ac0a7beb003549fc5fd26fc247adbce4a52e',
-          '6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9',
-          'cfe32cf61b73a0d5e9f13e774abde7ff789b1660'
-        )
-        expect(commit_ids).not_to include('913c66a37b4a45b9769037c55c2d238bd0942d2e')
-      end
-
-      it 'is case insensitive' do
-        commit_ids = repository.find_commits_by_message('SUBMODULE').map(&:id)
+    it 'returns commits with messages containing a given string' do
+      commit_ids = repository.find_commits_by_message('submodule').map(&:id)
 
-        expect(commit_ids).to include('5937ac0a7beb003549fc5fd26fc247adbce4a52e')
-      end
+      expect(commit_ids).to include(
+        '5937ac0a7beb003549fc5fd26fc247adbce4a52e',
+        '6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9',
+        'cfe32cf61b73a0d5e9f13e774abde7ff789b1660'
+      )
+      expect(commit_ids).not_to include('913c66a37b4a45b9769037c55c2d238bd0942d2e')
     end
 
-    context 'when Gitaly commits_by_message feature is enabled' do
-      it_behaves_like 'finding commits by message'
-    end
+    it 'is case insensitive' do
+      commit_ids = repository.find_commits_by_message('SUBMODULE').map(&:id)
 
-    context 'when Gitaly commits_by_message feature is disabled', :skip_gitaly_mock do
-      it_behaves_like 'finding commits by message'
+      expect(commit_ids).to include('5937ac0a7beb003549fc5fd26fc247adbce4a52e')
     end
 
     describe 'when storage is broken', :broken_storage do
@@ -1328,34 +1267,23 @@ describe Repository do
 
   describe '#merge' do
     let(:merge_request) { create(:merge_request, source_branch: 'feature', target_branch: 'master', source_project: project) }
-
     let(:message) { 'Test \r\n\r\n message' }
 
-    shared_examples '#merge' do
-      it 'merges the code and returns the commit id' do
-        expect(merge_commit).to be_present
-        expect(repository.blob_at(merge_commit.id, 'files/ruby/feature.rb')).to be_present
-      end
-
-      it 'sets the `in_progress_merge_commit_sha` flag for the given merge request' do
-        merge_commit_id = merge(repository, user, merge_request, message)
-
-        expect(merge_request.in_progress_merge_commit_sha).to eq(merge_commit_id)
-      end
+    it 'merges the code and returns the commit id' do
+      expect(merge_commit).to be_present
+      expect(repository.blob_at(merge_commit.id, 'files/ruby/feature.rb')).to be_present
+    end
 
-      it 'removes carriage returns from commit message' do
-        merge_commit_id = merge(repository, user, merge_request, message)
+    it 'sets the `in_progress_merge_commit_sha` flag for the given merge request' do
+      merge_commit_id = merge(repository, user, merge_request, message)
 
-        expect(repository.commit(merge_commit_id).message).to eq(message.delete("\r"))
-      end
+      expect(merge_request.in_progress_merge_commit_sha).to eq(merge_commit_id)
     end
 
-    context 'with gitaly' do
-      it_behaves_like '#merge'
-    end
+    it 'removes carriage returns from commit message' do
+      merge_commit_id = merge(repository, user, merge_request, message)
 
-    context 'without gitaly', :skip_gitaly_mock do
-      it_behaves_like '#merge'
+      expect(repository.commit(merge_commit_id).message).to eq(message.delete("\r"))
     end
 
     def merge(repository, user, merge_request, message)
@@ -1392,98 +1320,78 @@ describe Repository do
   end
 
   describe '#revert' do
-    shared_examples 'reverting a commit' do
-      let(:new_image_commit) { repository.commit('33f3729a45c02fc67d00adb1b8bca394b0e761d9') }
-      let(:update_image_commit) { repository.commit('2f63565e7aac07bcdadb654e253078b727143ec4') }
-      let(:message) { 'revert message' }
-
-      context 'when there is a conflict' do
-        it 'raises an error' do
-          expect { repository.revert(user, new_image_commit, 'master', message) }.to raise_error(Gitlab::Git::Repository::CreateTreeError)
-        end
-      end
+    let(:new_image_commit) { repository.commit('33f3729a45c02fc67d00adb1b8bca394b0e761d9') }
+    let(:update_image_commit) { repository.commit('2f63565e7aac07bcdadb654e253078b727143ec4') }
+    let(:message) { 'revert message' }
 
-      context 'when commit was already reverted' do
-        it 'raises an error' do
-          repository.revert(user, update_image_commit, 'master', message)
-
-          expect { repository.revert(user, update_image_commit, 'master', message) }.to raise_error(Gitlab::Git::Repository::CreateTreeError)
-        end
-      end
-
-      context 'when commit can be reverted' do
-        it 'reverts the changes' do
-          expect(repository.revert(user, update_image_commit, 'master', message)).to be_truthy
-        end
+    context 'when there is a conflict' do
+      it 'raises an error' do
+        expect { repository.revert(user, new_image_commit, 'master', message) }.to raise_error(Gitlab::Git::Repository::CreateTreeError)
       end
+    end
 
-      context 'reverting a merge commit' do
-        it 'reverts the changes' do
-          merge_commit
-          expect(repository.blob_at_branch('master', 'files/ruby/feature.rb')).to be_present
+    context 'when commit was already reverted' do
+      it 'raises an error' do
+        repository.revert(user, update_image_commit, 'master', message)
 
-          repository.revert(user, merge_commit, 'master', message)
-          expect(repository.blob_at_branch('master', 'files/ruby/feature.rb')).not_to be_present
-        end
+        expect { repository.revert(user, update_image_commit, 'master', message) }.to raise_error(Gitlab::Git::Repository::CreateTreeError)
       end
     end
 
-    context 'when Gitaly revert feature is enabled' do
-      it_behaves_like 'reverting a commit'
+    context 'when commit can be reverted' do
+      it 'reverts the changes' do
+        expect(repository.revert(user, update_image_commit, 'master', message)).to be_truthy
+      end
     end
 
-    context 'when Gitaly revert feature is disabled', :disable_gitaly do
-      it_behaves_like 'reverting a commit'
+    context 'reverting a merge commit' do
+      it 'reverts the changes' do
+        merge_commit
+        expect(repository.blob_at_branch('master', 'files/ruby/feature.rb')).to be_present
+
+        repository.revert(user, merge_commit, 'master', message)
+        expect(repository.blob_at_branch('master', 'files/ruby/feature.rb')).not_to be_present
+      end
     end
   end
 
   describe '#cherry_pick' do
-    shared_examples 'cherry-picking a commit' do
-      let(:conflict_commit) { repository.commit('c642fe9b8b9f28f9225d7ea953fe14e74748d53b') }
-      let(:pickable_commit) { repository.commit('7d3b0f7cff5f37573aea97cebfd5692ea1689924') }
-      let(:pickable_merge) { repository.commit('e56497bb5f03a90a51293fc6d516788730953899') }
-      let(:message) { 'cherry-pick message' }
-
-      context 'when there is a conflict' do
-        it 'raises an error' do
-          expect { repository.cherry_pick(user, conflict_commit, 'master', message) }.to raise_error(Gitlab::Git::Repository::CreateTreeError)
-        end
+    let(:conflict_commit) { repository.commit('c642fe9b8b9f28f9225d7ea953fe14e74748d53b') }
+    let(:pickable_commit) { repository.commit('7d3b0f7cff5f37573aea97cebfd5692ea1689924') }
+    let(:pickable_merge) { repository.commit('e56497bb5f03a90a51293fc6d516788730953899') }
+    let(:message) { 'cherry-pick message' }
+
+    context 'when there is a conflict' do
+      it 'raises an error' do
+        expect { repository.cherry_pick(user, conflict_commit, 'master', message) }.to raise_error(Gitlab::Git::Repository::CreateTreeError)
       end
+    end
 
-      context 'when commit was already cherry-picked' do
-        it 'raises an error' do
-          repository.cherry_pick(user, pickable_commit, 'master', message)
+    context 'when commit was already cherry-picked' do
+      it 'raises an error' do
+        repository.cherry_pick(user, pickable_commit, 'master', message)
 
-          expect { repository.cherry_pick(user, pickable_commit, 'master', message) }.to raise_error(Gitlab::Git::Repository::CreateTreeError)
-        end
+        expect { repository.cherry_pick(user, pickable_commit, 'master', message) }.to raise_error(Gitlab::Git::Repository::CreateTreeError)
       end
+    end
 
-      context 'when commit can be cherry-picked' do
-        it 'cherry-picks the changes' do
-          expect(repository.cherry_pick(user, pickable_commit, 'master', message)).to be_truthy
-        end
+    context 'when commit can be cherry-picked' do
+      it 'cherry-picks the changes' do
+        expect(repository.cherry_pick(user, pickable_commit, 'master', message)).to be_truthy
       end
+    end
 
-      context 'cherry-picking a merge commit' do
-        it 'cherry-picks the changes' do
-          expect(repository.blob_at_branch('improve/awesome', 'foo/bar/.gitkeep')).to be_nil
+    context 'cherry-picking a merge commit' do
+      it 'cherry-picks the changes' do
+        expect(repository.blob_at_branch('improve/awesome', 'foo/bar/.gitkeep')).to be_nil
 
-          cherry_pick_commit_sha = repository.cherry_pick(user, pickable_merge, 'improve/awesome', message)
-          cherry_pick_commit_message = project.commit(cherry_pick_commit_sha).message
+        cherry_pick_commit_sha = repository.cherry_pick(user, pickable_merge, 'improve/awesome', message)
+        cherry_pick_commit_message = project.commit(cherry_pick_commit_sha).message
 
-          expect(repository.blob_at_branch('improve/awesome', 'foo/bar/.gitkeep')).not_to be_nil
-          expect(cherry_pick_commit_message).to eq(message)
-        end
+        expect(repository.blob_at_branch('improve/awesome', 'foo/bar/.gitkeep')).not_to be_nil
+        expect(cherry_pick_commit_message).to eq(message)
       end
     end
-
-    context 'when Gitaly cherry_pick feature is enabled' do
-      it_behaves_like 'cherry-picking a commit'
-    end
-
-    context 'when Gitaly cherry_pick feature is disabled', :disable_gitaly do
-      it_behaves_like 'cherry-picking a commit'
-    end
   end
 
   describe '#before_delete' do
@@ -2190,33 +2098,23 @@ describe Repository do
     let(:commit) { repository.commit }
     let(:ancestor) { commit.parents.first }
 
-    shared_examples '#ancestor?' do
-      it 'it is an ancestor' do
-        expect(repository.ancestor?(ancestor.id, commit.id)).to eq(true)
-      end
-
-      it 'it is not an ancestor' do
-        expect(repository.ancestor?(commit.id, ancestor.id)).to eq(false)
-      end
-
-      it 'returns false on nil-values' do
-        expect(repository.ancestor?(nil, commit.id)).to eq(false)
-        expect(repository.ancestor?(ancestor.id, nil)).to eq(false)
-        expect(repository.ancestor?(nil, nil)).to eq(false)
-      end
+    it 'it is an ancestor' do
+      expect(repository.ancestor?(ancestor.id, commit.id)).to eq(true)
+    end
 
-      it 'returns false for invalid commit IDs' do
-        expect(repository.ancestor?(commit.id, Gitlab::Git::BLANK_SHA)).to eq(false)
-        expect(repository.ancestor?( Gitlab::Git::BLANK_SHA, commit.id)).to eq(false)
-      end
+    it 'it is not an ancestor' do
+      expect(repository.ancestor?(commit.id, ancestor.id)).to eq(false)
     end
 
-    context 'with Gitaly enabled' do
-      it_behaves_like('#ancestor?')
+    it 'returns false on nil-values' do
+      expect(repository.ancestor?(nil, commit.id)).to eq(false)
+      expect(repository.ancestor?(ancestor.id, nil)).to eq(false)
+      expect(repository.ancestor?(nil, nil)).to eq(false)
     end
 
-    context 'with Gitaly disabled', :skip_gitaly_mock do
-      it_behaves_like('#ancestor?')
+    it 'returns false for invalid commit IDs' do
+      expect(repository.ancestor?(commit.id, Gitlab::Git::BLANK_SHA)).to eq(false)
+      expect(repository.ancestor?( Gitlab::Git::BLANK_SHA, commit.id)).to eq(false)
     end
   end
 
diff --git a/spec/models/wiki_page_spec.rb b/spec/models/wiki_page_spec.rb
index b87a2d871e5..cba22b2cc4e 100644
--- a/spec/models/wiki_page_spec.rb
+++ b/spec/models/wiki_page_spec.rb
@@ -200,180 +200,160 @@ describe WikiPage do
   end
 
   describe '#create' do
-    shared_examples 'create method' do
-      context 'with valid attributes' do
-        it 'raises an error if a page with the same path already exists' do
-          create_page('New Page', 'content')
-          create_page('foo/bar', 'content')
-          expect { create_page('New Page', 'other content') }.to raise_error Gitlab::Git::Wiki::DuplicatePageError
-          expect { create_page('foo/bar', 'other content') }.to raise_error Gitlab::Git::Wiki::DuplicatePageError
-
-          destroy_page('New Page')
-          destroy_page('bar', 'foo')
-        end
+    context 'with valid attributes' do
+      it 'raises an error if a page with the same path already exists' do
+        create_page('New Page', 'content')
+        create_page('foo/bar', 'content')
+        expect { create_page('New Page', 'other content') }.to raise_error Gitlab::Git::Wiki::DuplicatePageError
+        expect { create_page('foo/bar', 'other content') }.to raise_error Gitlab::Git::Wiki::DuplicatePageError
 
-        it 'if the title is preceded by a / it is removed' do
-          create_page('/New Page', 'content')
+        destroy_page('New Page')
+        destroy_page('bar', 'foo')
+      end
 
-          expect(wiki.find_page('New Page')).not_to be_nil
+      it 'if the title is preceded by a / it is removed' do
+        create_page('/New Page', 'content')
 
-          destroy_page('New Page')
-        end
+        expect(wiki.find_page('New Page')).not_to be_nil
+
+        destroy_page('New Page')
       end
     end
+  end
 
-    context 'when Gitaly is enabled' do
-      it_behaves_like 'create method'
+  describe "#update" do
+    before do
+      create_page("Update", "content")
+      @page = wiki.find_page("Update")
     end
 
-    context 'when Gitaly is disabled', :skip_gitaly_mock do
-      it_behaves_like 'create method'
+    after do
+      destroy_page(@page.title, @page.directory)
     end
-  end
 
-  describe "#update" do
-    shared_examples 'update method' do
-      before do
-        create_page("Update", "content")
+    context "with valid attributes" do
+      it "updates the content of the page" do
+        new_content = "new content"
+
+        @page.update(content: new_content)
         @page = wiki.find_page("Update")
-      end
 
-      after do
-        destroy_page(@page.title, @page.directory)
+        expect(@page.content).to eq("new content")
       end
 
-      context "with valid attributes" do
-        it "updates the content of the page" do
-          new_content = "new content"
-
-          @page.update(content: new_content)
-          @page = wiki.find_page("Update")
-
-          expect(@page.content).to eq("new content")
-        end
+      it "updates the title of the page" do
+        new_title = "Index v.1.2.4"
 
-        it "updates the title of the page" do
-          new_title = "Index v.1.2.4"
+        @page.update(title: new_title)
+        @page = wiki.find_page(new_title)
 
-          @page.update(title: new_title)
-          @page = wiki.find_page(new_title)
-
-          expect(@page.title).to eq(new_title)
-        end
+        expect(@page.title).to eq(new_title)
+      end
 
-        it "returns true" do
-          expect(@page.update(content: "more content")).to be_truthy
-        end
+      it "returns true" do
+        expect(@page.update(content: "more content")).to be_truthy
       end
+    end
 
-      context 'with same last commit sha' do
-        it 'returns true' do
-          expect(@page.update(content: 'more content', last_commit_sha: @page.last_commit_sha)).to be_truthy
-        end
+    context 'with same last commit sha' do
+      it 'returns true' do
+        expect(@page.update(content: 'more content', last_commit_sha: @page.last_commit_sha)).to be_truthy
       end
+    end
 
-      context 'with different last commit sha' do
-        it 'raises exception' do
-          expect { @page.update(content: 'more content', last_commit_sha: 'xxx') }.to raise_error(WikiPage::PageChangedError)
-        end
+    context 'with different last commit sha' do
+      it 'raises exception' do
+        expect { @page.update(content: 'more content', last_commit_sha: 'xxx') }.to raise_error(WikiPage::PageChangedError)
       end
+    end
 
-      context 'when renaming a page' do
-        it 'raises an error if the page already exists' do
-          create_page('Existing Page', 'content')
+    context 'when renaming a page' do
+      it 'raises an error if the page already exists' do
+        create_page('Existing Page', 'content')
 
-          expect { @page.update(title: 'Existing Page', content: 'new_content') }.to raise_error(WikiPage::PageRenameError)
-          expect(@page.title).to eq 'Update'
-          expect(@page.content).to eq 'new_content'
+        expect { @page.update(title: 'Existing Page', content: 'new_content') }.to raise_error(WikiPage::PageRenameError)
+        expect(@page.title).to eq 'Update'
+        expect(@page.content).to eq 'new_content'
 
-          destroy_page('Existing Page')
-        end
+        destroy_page('Existing Page')
+      end
 
-        it 'updates the content and rename the file' do
-          new_title = 'Renamed Page'
-          new_content = 'updated content'
+      it 'updates the content and rename the file' do
+        new_title = 'Renamed Page'
+        new_content = 'updated content'
 
-          expect(@page.update(title: new_title, content: new_content)).to be_truthy
+        expect(@page.update(title: new_title, content: new_content)).to be_truthy
 
-          @page = wiki.find_page(new_title)
+        @page = wiki.find_page(new_title)
 
-          expect(@page).not_to be_nil
-          expect(@page.content).to eq new_content
-        end
+        expect(@page).not_to be_nil
+        expect(@page.content).to eq new_content
       end
+    end
 
-      context 'when moving a page' do
-        it 'raises an error if the page already exists' do
-          create_page('foo/Existing Page', 'content')
-
-          expect { @page.update(title: 'foo/Existing Page', content: 'new_content') }.to raise_error(WikiPage::PageRenameError)
-          expect(@page.title).to eq 'Update'
-          expect(@page.content).to eq 'new_content'
+    context 'when moving a page' do
+      it 'raises an error if the page already exists' do
+        create_page('foo/Existing Page', 'content')
 
-          destroy_page('Existing Page', 'foo')
-        end
+        expect { @page.update(title: 'foo/Existing Page', content: 'new_content') }.to raise_error(WikiPage::PageRenameError)
+        expect(@page.title).to eq 'Update'
+        expect(@page.content).to eq 'new_content'
 
-        it 'updates the content and moves the file' do
-          new_title = 'foo/Other Page'
-          new_content = 'new_content'
-
-          expect(@page.update(title: new_title, content: new_content)).to be_truthy
+        destroy_page('Existing Page', 'foo')
+      end
 
-          page = wiki.find_page(new_title)
+      it 'updates the content and moves the file' do
+        new_title = 'foo/Other Page'
+        new_content = 'new_content'
 
-          expect(page).not_to be_nil
-          expect(page.content).to eq new_content
-        end
+        expect(@page.update(title: new_title, content: new_content)).to be_truthy
 
-        context 'in subdir' do
-          before do
-            create_page('foo/Existing Page', 'content')
-            @page = wiki.find_page('foo/Existing Page')
-          end
+        page = wiki.find_page(new_title)
 
-          it 'moves the page to the root folder if the title is preceded by /', :skip_gitaly_mock do
-            expect(@page.slug).to eq 'foo/Existing-Page'
-            expect(@page.update(title: '/Existing Page', content: 'new_content')).to be_truthy
-            expect(@page.slug).to eq 'Existing-Page'
-          end
+        expect(page).not_to be_nil
+        expect(page.content).to eq new_content
+      end
 
-          it 'does nothing if it has the same title' do
-            original_path = @page.slug
+      context 'in subdir' do
+        before do
+          create_page('foo/Existing Page', 'content')
+          @page = wiki.find_page('foo/Existing Page')
+        end
 
-            expect(@page.update(title: 'Existing Page', content: 'new_content')).to be_truthy
-            expect(@page.slug).to eq original_path
-          end
+        it 'moves the page to the root folder if the title is preceded by /' do
+          expect(@page.slug).to eq 'foo/Existing-Page'
+          expect(@page.update(title: '/Existing Page', content: 'new_content')).to be_truthy
+          expect(@page.slug).to eq 'Existing-Page'
         end
 
-        context 'in root dir' do
-          it 'does nothing if the title is preceded by /' do
-            original_path = @page.slug
+        it 'does nothing if it has the same title' do
+          original_path = @page.slug
 
-            expect(@page.update(title: '/Update', content: 'new_content')).to be_truthy
-            expect(@page.slug).to eq original_path
-          end
+          expect(@page.update(title: 'Existing Page', content: 'new_content')).to be_truthy
+          expect(@page.slug).to eq original_path
         end
       end
 
-      context "with invalid attributes" do
-        it 'aborts update if title blank' do
-          expect(@page.update(title: '', content: 'new_content')).to be_falsey
-          expect(@page.content).to eq 'new_content'
+      context 'in root dir' do
+        it 'does nothing if the title is preceded by /' do
+          original_path = @page.slug
 
-          page = wiki.find_page('Update')
-          expect(page.content).to eq 'content'
-
-          @page.title = 'Update'
+          expect(@page.update(title: '/Update', content: 'new_content')).to be_truthy
+          expect(@page.slug).to eq original_path
         end
       end
     end
 
-    context 'when Gitaly is enabled' do
-      it_behaves_like 'update method'
-    end
+    context "with invalid attributes" do
+      it 'aborts update if title blank' do
+        expect(@page.update(title: '', content: 'new_content')).to be_falsey
+        expect(@page.content).to eq 'new_content'
 
-    context 'when Gitaly is disabled', :skip_gitaly_mock do
-      it_behaves_like 'update method'
+        page = wiki.find_page('Update')
+        expect(page.content).to eq 'content'
+
+        @page.title = 'Update'
+      end
     end
   end
 
@@ -394,34 +374,24 @@ describe WikiPage do
   end
 
   describe "#versions" do
-    shared_examples 'wiki page versions' do
-      let(:page) { wiki.find_page("Update") }
+    let(:page) { wiki.find_page("Update") }
 
-      before do
-        create_page("Update", "content")
-      end
-
-      after do
-        destroy_page("Update")
-      end
-
-      it "returns an array of all commits for the page" do
-        3.times { |i| page.update(content: "content #{i}") }
-
-        expect(page.versions.count).to eq(4)
-      end
+    before do
+      create_page("Update", "content")
+    end
 
-      it 'returns instances of WikiPageVersion' do
-        expect(page.versions).to all( be_a(Gitlab::Git::WikiPageVersion) )
-      end
+    after do
+      destroy_page("Update")
     end
 
-    context 'when Gitaly is enabled' do
-      it_behaves_like 'wiki page versions'
+    it "returns an array of all commits for the page" do
+      3.times { |i| page.update(content: "content #{i}") }
+
+      expect(page.versions.count).to eq(4)
     end
 
-    context 'when Gitaly is disabled', :disable_gitaly do
-      it_behaves_like 'wiki page versions'
+    it 'returns instances of WikiPageVersion' do
+      expect(page.versions).to all( be_a(Gitlab::Git::WikiPageVersion) )
     end
   end
 
@@ -555,23 +525,13 @@ describe WikiPage do
   end
 
   describe '#formatted_content' do
-    shared_examples 'fetching page formatted content' do
-      it 'returns processed content of the page' do
-        subject.create({ title: "RDoc", content: "*bold*", format: "rdoc" })
-        page = wiki.find_page('RDoc')
-
-        expect(page.formatted_content).to eq("\n<p><strong>bold</strong></p>\n")
+    it 'returns processed content of the page' do
+      subject.create({ title: "RDoc", content: "*bold*", format: "rdoc" })
+      page = wiki.find_page('RDoc')
 
-        destroy_page('RDoc')
-      end
-    end
-
-    context 'when Gitaly wiki_page_formatted_data is enabled' do
-      it_behaves_like 'fetching page formatted content'
-    end
+      expect(page.formatted_content).to eq("\n<p><strong>bold</strong></p>\n")
 
-    context 'when Gitaly wiki_page_formatted_data is disabled', :disable_gitaly do
-      it_behaves_like 'fetching page formatted content'
+      destroy_page('RDoc')
     end
   end
 
diff --git a/spec/support/gitaly.rb b/spec/support/gitaly.rb
deleted file mode 100644
index 614aaa73693..00000000000
--- a/spec/support/gitaly.rb
+++ /dev/null
@@ -1,16 +0,0 @@
-RSpec.configure do |config|
-  config.before(:each) do |example|
-    if example.metadata[:disable_gitaly]
-      # Use 'and_wrap_original' to make sure the arguments are valid
-      allow(Gitlab::GitalyClient).to receive(:feature_enabled?).and_wrap_original { |m, *args| m.call(*args) && false }
-    else
-      next if example.metadata[:skip_gitaly_mock]
-
-      # Use 'and_wrap_original' to make sure the arguments are valid
-      allow(Gitlab::GitalyClient).to receive(:feature_enabled?).and_wrap_original do |m, *args|
-        m.call(*args)
-        !Gitlab::GitalyClient.explicit_opt_in_required.include?(args.first)
-      end
-    end
-  end
-end