Merge branch 'master' into pipeline_index_vue_error_statepipeline_index_vue_error_state

10 files changed, 308 insertions, 31 deletions

diff --git a/spec/models/ability_spec.rb b/spec/models/ability_spec.rb
index 1bdf005c823..4d57efd3c53 100644
--- a/spec/models/ability_spec.rb
+++ b/spec/models/ability_spec.rb
@@ -171,6 +171,33 @@ describe Ability, lib: true do
     end
   end
 
+  describe '.users_that_can_read_personal_snippet' do
+    def users_for_snippet(snippet)
+      described_class.users_that_can_read_personal_snippet(users, snippet)
+    end
+
+    let(:users)  { create_list(:user, 3) }
+    let(:author) { users[0] }
+
+    it 'private snippet is readable only by its author' do
+      snippet = create(:personal_snippet, :private, author: author)
+
+      expect(users_for_snippet(snippet)).to match_array([author])
+    end
+
+    it 'internal snippet is readable by all registered users' do
+      snippet = create(:personal_snippet, :public, author: author)
+
+      expect(users_for_snippet(snippet)).to match_array(users)
+    end
+
+    it 'public snippet is readable by all users' do
+      snippet = create(:personal_snippet, :public, author: author)
+
+      expect(users_for_snippet(snippet)).to match_array(users)
+    end
+  end
+
   describe '.issues_readable_by_user' do
     context 'with an admin user' do
       it 'returns all given issues' do
diff --git a/spec/models/commit_spec.rb b/spec/models/commit_spec.rb
index 0d425ab7fd4..b2202f0fd44 100644
--- a/spec/models/commit_spec.rb
+++ b/spec/models/commit_spec.rb
@@ -351,4 +351,22 @@ eos
       expect(commit).not_to be_work_in_progress
     end
   end
+
+  describe '.valid_hash?' do
+    it 'checks hash contents' do
+      expect(described_class.valid_hash?('abcdef01239ABCDEF')).to be true
+      expect(described_class.valid_hash?("abcdef01239ABCD\nEF")).to be false
+      expect(described_class.valid_hash?(' abcdef01239ABCDEF ')).to be false
+      expect(described_class.valid_hash?('Gabcdef01239ABCDEF')).to be false
+      expect(described_class.valid_hash?('gabcdef01239ABCDEF')).to be false
+      expect(described_class.valid_hash?('-abcdef01239ABCDEF')).to be false
+    end
+
+    it 'checks hash length' do
+      expect(described_class.valid_hash?('a' * 6)).to be false
+      expect(described_class.valid_hash?('a' * 7)).to be true
+      expect(described_class.valid_hash?('a' * 40)).to be true
+      expect(described_class.valid_hash?('a' * 41)).to be false
+    end
+  end
 end
diff --git a/spec/models/concerns/mentionable_spec.rb b/spec/models/concerns/mentionable_spec.rb
index 132858950d5..b73028f0bc0 100644
--- a/spec/models/concerns/mentionable_spec.rb
+++ b/spec/models/concerns/mentionable_spec.rb
@@ -30,12 +30,20 @@ describe Issue, "Mentionable" do
   describe '#mentioned_users' do
     let!(:user) { create(:user, username: 'stranger') }
     let!(:user2) { create(:user, username: 'john') }
-    let!(:issue) { create(:issue, description: "#{user.to_reference} mentioned") }
+    let!(:user3) { create(:user, username: 'jim') }
+    let(:issue) { create(:issue, description: "#{user.to_reference} mentioned") }
 
     subject { issue.mentioned_users }
 
-    it { is_expected.to include(user) }
-    it { is_expected.not_to include(user2) }
+    it { expect(subject).to contain_exactly(user) }
+
+    context 'when a note on personal snippet' do
+      let!(:note) { create(:note_on_personal_snippet, note: "#{user.to_reference} mentioned #{user3.to_reference}") }
+
+      subject { note.mentioned_users }
+
+      it { expect(subject).to contain_exactly(user, user3) }
+    end
   end
 
   describe '#referenced_mentionables' do
@@ -138,6 +146,16 @@ describe Issue, "Mentionable" do
         issue.update_attributes(description: issues[1].to_reference)
         issue.create_new_cross_references!
       end
+
+      it 'notifies new references from project snippet note' do
+        snippet = create(:snippet, project: project)
+        note = create(:note, note: issues[0].to_reference, noteable: snippet, project: project, author: author)
+
+        expect(SystemNoteService).to receive(:cross_reference).with(issues[1], any_args)
+
+        note.update_attributes(note: issues[1].to_reference)
+        note.create_new_cross_references!
+      end
     end
 
     def create_issue(description:)
diff --git a/spec/models/concerns/routable_spec.rb b/spec/models/concerns/routable_spec.rb
index b556135532f..30443534cca 100644
--- a/spec/models/concerns/routable_spec.rb
+++ b/spec/models/concerns/routable_spec.rb
@@ -68,4 +68,14 @@ describe Group, 'Routable' do
       end
     end
   end
+
+  describe '.member_descendants' do
+    let!(:user) { create(:user) }
+    let!(:nested_group) { create(:group, parent: group) }
+
+    before { group.add_owner(user) }
+    subject { described_class.member_descendants(user.id) }
+
+    it { is_expected.to eq([nested_group]) }
+  end
 end
diff --git a/spec/models/group_spec.rb b/spec/models/group_spec.rb
index 45fe927202b..9ca50555191 100644
--- a/spec/models/group_spec.rb
+++ b/spec/models/group_spec.rb
@@ -81,13 +81,19 @@ describe Group, models: true do
     describe 'public_only' do
       subject { described_class.public_only.to_a }
 
-      it{ is_expected.to eq([group]) }
+      it { is_expected.to eq([group]) }
     end
 
     describe 'public_and_internal_only' do
       subject { described_class.public_and_internal_only.to_a }
 
-      it{ is_expected.to match_array([group, internal_group]) }
+      it { is_expected.to match_array([group, internal_group]) }
+    end
+
+    describe 'non_public_only' do
+      subject { described_class.non_public_only.to_a }
+
+      it { is_expected.to match_array([private_group, internal_group]) }
     end
   end
 
@@ -269,6 +275,12 @@ describe Group, models: true do
     it 'returns the canonical URL' do
       expect(group.web_url).to include("groups/#{group.name}")
     end
+
+    context 'nested group' do
+      let(:nested_group) { create(:group, :nested) }
+
+      it { expect(nested_group.web_url).to include("groups/#{nested_group.full_path}") }
+    end
   end
 
   describe 'nested group' do
diff --git a/spec/models/namespace_spec.rb b/spec/models/namespace_spec.rb
index 600538ff5f4..8d613a88ca0 100644
--- a/spec/models/namespace_spec.rb
+++ b/spec/models/namespace_spec.rb
@@ -5,6 +5,8 @@ describe Namespace, models: true do
 
   it { is_expected.to have_many :projects }
   it { is_expected.to have_many :project_statistics }
+  it { is_expected.to belong_to :parent }
+  it { is_expected.to have_many :children }
 
   it { is_expected.to validate_presence_of(:name) }
   it { is_expected.to validate_uniqueness_of(:name).scoped_to(:parent_id) }
@@ -117,6 +119,7 @@ describe Namespace, models: true do
       new_path = @namespace.path + "_new"
       allow(@namespace).to receive(:path_was).and_return(@namespace.path)
       allow(@namespace).to receive(:path).and_return(new_path)
+      expect(@namespace).to receive(:remove_exports!)
       expect(@namespace.move_dir).to be_truthy
     end
 
@@ -139,11 +142,17 @@ describe Namespace, models: true do
     let!(:project) { create(:project, namespace: namespace) }
     let!(:path) { File.join(Gitlab.config.repositories.storages.default, namespace.path) }
 
-    before { namespace.destroy }
-
     it "removes its dirs when deleted" do
+      namespace.destroy
+
       expect(File.exist?(path)).to be(false)
     end
+
+    it 'removes the exports folder' do
+      expect(namespace).to receive(:remove_exports!)
+
+      namespace.destroy
+    end
   end
 
   describe '.find_by_path_or_name' do
@@ -182,17 +191,31 @@ describe Namespace, models: true do
     it { expect(nested_group.full_name).to eq("#{group.name} / #{nested_group.name}") }
   end
 
-  describe '#parents' do
+  describe '#ancestors' do
     let(:group) { create(:group) }
     let(:nested_group) { create(:group, parent: group) }
     let(:deep_nested_group) { create(:group, parent: nested_group) }
     let(:very_deep_nested_group) { create(:group, parent: deep_nested_group) }
 
-    it 'returns the correct parents' do
-      expect(very_deep_nested_group.parents).to eq([group, nested_group, deep_nested_group])
-      expect(deep_nested_group.parents).to eq([group, nested_group])
-      expect(nested_group.parents).to eq([group])
-      expect(group.parents).to eq([])
+    it 'returns the correct ancestors' do
+      expect(very_deep_nested_group.ancestors).to eq([group, nested_group, deep_nested_group])
+      expect(deep_nested_group.ancestors).to eq([group, nested_group])
+      expect(nested_group.ancestors).to eq([group])
+      expect(group.ancestors).to eq([])
+    end
+  end
+
+  describe '#descendants' do
+    let!(:group) { create(:group) }
+    let!(:nested_group) { create(:group, parent: group) }
+    let!(:deep_nested_group) { create(:group, parent: nested_group) }
+    let!(:very_deep_nested_group) { create(:group, parent: deep_nested_group) }
+
+    it 'returns the correct descendants' do
+      expect(very_deep_nested_group.descendants.to_a).to eq([])
+      expect(deep_nested_group.descendants.to_a).to eq([very_deep_nested_group])
+      expect(nested_group.descendants.to_a).to eq([deep_nested_group, very_deep_nested_group])
+      expect(group.descendants.to_a).to eq([nested_group, deep_nested_group, very_deep_nested_group])
     end
   end
 end
diff --git a/spec/models/note_spec.rb b/spec/models/note_spec.rb
index 310fecd8a5c..1b8ae356f1f 100644
--- a/spec/models/note_spec.rb
+++ b/spec/models/note_spec.rb
@@ -52,6 +52,19 @@ describe Note, models: true do
       subject { create(:note) }
       it { is_expected.to be_valid }
     end
+
+    context 'when project is missing for a project related note' do
+      subject { build(:note, project: nil, noteable: build_stubbed(:issue)) }
+      it { is_expected.to be_invalid }
+    end
+
+    context 'when noteable is a personal snippet' do
+      subject { build(:note_on_personal_snippet) }
+
+      it 'is valid without project' do
+        is_expected.to be_valid
+      end
+    end
   end
 
   describe "Commit notes" do
@@ -139,6 +152,7 @@ describe Note, models: true do
         with([{
           text: note1.note,
           context: {
+            skip_project_check: false,
             pipeline: :note,
             cache_key: [note1, "note"],
             project: note1.project,
@@ -150,6 +164,7 @@ describe Note, models: true do
         with([{
           text: note2.note,
           context: {
+            skip_project_check: false,
             pipeline: :note,
             cache_key: [note2, "note"],
             project: note2.project,
@@ -306,4 +321,70 @@ describe Note, models: true do
       end
     end
   end
+
+  describe '#for_personal_snippet?' do
+    it 'returns false for a project snippet note' do
+      expect(build(:note_on_project_snippet).for_personal_snippet?).to be_falsy
+    end
+
+    it 'returns true for a personal snippet note' do
+      expect(build(:note_on_personal_snippet).for_personal_snippet?).to be_truthy
+    end
+  end
+
+  describe '#to_ability_name' do
+    it 'returns snippet for a project snippet note' do
+      expect(build(:note_on_project_snippet).to_ability_name).to eq('snippet')
+    end
+
+    it 'returns personal_snippet for a personal snippet note' do
+      expect(build(:note_on_personal_snippet).to_ability_name).to eq('personal_snippet')
+    end
+
+    it 'returns merge_request for an MR note' do
+      expect(build(:note_on_merge_request).to_ability_name).to eq('merge_request')
+    end
+
+    it 'returns issue for an issue note' do
+      expect(build(:note_on_issue).to_ability_name).to eq('issue')
+    end
+
+    it 'returns issue for a commit note' do
+      expect(build(:note_on_commit).to_ability_name).to eq('commit')
+    end
+  end
+
+  describe '#cache_markdown_field' do
+    let(:html) { '<p>some html</p>'}
+
+    context 'note for a project snippet' do
+      let(:note) { build(:note_on_project_snippet) }
+
+      before do
+        expect(Banzai::Renderer).to receive(:cacheless_render_field).
+          with(note, :note, { skip_project_check: false }).and_return(html)
+
+        note.save
+      end
+
+      it 'creates a note' do
+        expect(note.note_html).to eq(html)
+      end
+    end
+
+    context 'note for a personal snippet' do
+      let(:note) { build(:note_on_personal_snippet) }
+
+      before do
+        expect(Banzai::Renderer).to receive(:cacheless_render_field).
+          with(note, :note, { skip_project_check: true }).and_return(html)
+
+        note.save
+      end
+
+      it 'creates a note' do
+        expect(note.note_html).to eq(html)
+      end
+    end
+  end
 end
diff --git a/spec/models/project_spec.rb b/spec/models/project_spec.rb
index 8048e86fc3a..646a1311462 100644
--- a/spec/models/project_spec.rb
+++ b/spec/models/project_spec.rb
@@ -832,6 +832,26 @@ describe Project, models: true do
     it { expect(project.builds_enabled?).to be_truthy }
   end
 
+  describe '.with_shared_runners' do
+    subject { Project.with_shared_runners }
+
+    context 'when shared runners are enabled for project' do
+      let!(:project) { create(:empty_project, shared_runners_enabled: true) }
+
+      it "returns a project" do
+        is_expected.to eq([project])
+      end
+    end
+
+    context 'when shared runners are disabled for project' do
+      let!(:project) { create(:empty_project, shared_runners_enabled: false) }
+
+      it "returns an empty array" do
+        is_expected.to be_empty
+      end
+    end
+  end
+
   describe '.cached_count', caching: true do
     let(:group)     { create(:group, :public) }
     let!(:project1) { create(:empty_project, :public, group: group) }
@@ -974,6 +994,28 @@ describe Project, models: true do
     end
   end
 
+  describe '#shared_runners' do
+    let!(:runner) { create(:ci_runner, :shared) }
+
+    subject { project.shared_runners }
+
+    context 'when shared runners are enabled for project' do
+      let!(:project) { create(:empty_project, shared_runners_enabled: true) }
+
+      it "returns a list of shared runners" do
+        is_expected.to eq([runner])
+      end
+    end
+
+    context 'when shared runners are disabled for project' do
+      let!(:project) { create(:empty_project, shared_runners_enabled: false) }
+
+      it "returns a empty list" do
+        is_expected.to be_empty
+      end
+    end
+  end
+
   describe '#visibility_level_allowed?' do
     let(:project) { create(:empty_project, :internal) }
 
diff --git a/spec/models/route_spec.rb b/spec/models/route_spec.rb
index 8481a9bef16..dd2a5109abc 100644
--- a/spec/models/route_spec.rb
+++ b/spec/models/route_spec.rb
@@ -14,7 +14,7 @@ describe Route, models: true do
     it { is_expected.to validate_uniqueness_of(:path) }
   end
 
-  describe '#rename_children' do
+  describe '#rename_descendants' do
     let!(:nested_group) { create(:group, path: "test", parent: group) }
     let!(:deep_nested_group) { create(:group, path: "foo", parent: nested_group) }
     let!(:similar_group) { create(:group, path: 'gitlab-org') }
diff --git a/spec/models/user_spec.rb b/spec/models/user_spec.rb
index ca3d4ff0aa9..0adfc30fe58 100644
--- a/spec/models/user_spec.rb
+++ b/spec/models/user_spec.rb
@@ -797,14 +797,14 @@ describe User, models: true do
   describe '#avatar_type' do
     let(:user) { create(:user) }
 
-    it "is true if avatar is image" do
+    it 'is true if avatar is image' do
       user.update_attribute(:avatar, 'uploads/avatar.png')
       expect(user.avatar_type).to be_truthy
     end
 
-    it "is false if avatar is html page" do
+    it 'is false if avatar is html page' do
       user.update_attribute(:avatar, 'uploads/avatar.html')
-      expect(user.avatar_type).to eq(["only images allowed"])
+      expect(user.avatar_type).to eq(['only images allowed'])
     end
   end
 
@@ -926,8 +926,8 @@ describe User, models: true do
     end
   end
 
-  describe "#starred?" do
-    it "determines if user starred a project" do
+  describe '#starred?' do
+    it 'determines if user starred a project' do
       user = create :user
       project1 = create(:empty_project, :public)
       project2 = create(:empty_project, :public)
@@ -953,8 +953,8 @@ describe User, models: true do
     end
   end
 
-  describe "#toggle_star" do
-    it "toggles stars" do
+  describe '#toggle_star' do
+    it 'toggles stars' do
       user = create :user
       project = create(:empty_project, :public)
 
@@ -966,31 +966,44 @@ describe User, models: true do
     end
   end
 
-  describe "#sort" do
+  describe '#sort' do
     before do
       User.delete_all
       @user = create :user, created_at: Date.today, last_sign_in_at: Date.today, name: 'Alpha'
       @user1 = create :user, created_at: Date.today - 1, last_sign_in_at: Date.today - 1, name: 'Omega'
+      @user2 = create :user, created_at: Date.today - 2, last_sign_in_at: nil, name: 'Beta'
     end
 
-    it "sorts users by the recent sign-in time" do
-      expect(User.sort('recent_sign_in').first).to eq(@user)
+    context 'when sort by recent_sign_in' do
+      it 'sorts users by the recent sign-in time' do
+        expect(User.sort('recent_sign_in').first).to eq(@user)
+      end
+
+      it 'pushes users who never signed in to the end' do
+        expect(User.sort('recent_sign_in').third).to eq(@user2)
+      end
     end
 
-    it "sorts users by the oldest sign-in time" do
-      expect(User.sort('oldest_sign_in').first).to eq(@user1)
+    context 'when sort by oldest_sign_in' do
+      it 'sorts users by the oldest sign-in time' do
+        expect(User.sort('oldest_sign_in').first).to eq(@user1)
+      end
+
+      it 'pushes users who never signed in to the end' do
+        expect(User.sort('oldest_sign_in').third).to eq(@user2)
+      end
     end
 
-    it "sorts users in descending order by their creation time" do
+    it 'sorts users in descending order by their creation time' do
       expect(User.sort('created_desc').first).to eq(@user)
     end
 
-    it "sorts users in ascending order by their creation time" do
-      expect(User.sort('created_asc').first).to eq(@user1)
+    it 'sorts users in ascending order by their creation time' do
+      expect(User.sort('created_asc').first).to eq(@user2)
     end
 
-    it "sorts users by id in descending order when nil is passed" do
-      expect(User.sort(nil).first).to eq(@user1)
+    it 'sorts users by id in descending order when nil is passed' do
+      expect(User.sort(nil).first).to eq(@user2)
     end
   end
 
@@ -1350,6 +1363,39 @@ describe User, models: true do
     end
   end
 
+  describe '#nested_groups' do
+    let!(:user) { create(:user) }
+    let!(:group) { create(:group) }
+    let!(:nested_group) { create(:group, parent: group) }
+
+    before do
+      group.add_owner(user)
+
+      # Add more data to ensure method does not include wrong groups
+      create(:group).add_owner(create(:user))
+    end
+
+    it { expect(user.nested_groups).to eq([nested_group]) }
+  end
+
+  describe '#nested_projects' do
+    let!(:user) { create(:user) }
+    let!(:group) { create(:group) }
+    let!(:nested_group) { create(:group, parent: group) }
+    let!(:project) { create(:project, namespace: group) }
+    let!(:nested_project) { create(:project, namespace: nested_group) }
+
+    before do
+      group.add_owner(user)
+
+      # Add more data to ensure method does not include wrong projects
+      other_project = create(:project, namespace: create(:group, :nested))
+      other_project.add_developer(create(:user))
+    end
+
+    it { expect(user.nested_projects).to eq([nested_project]) }
+  end
+
   describe '#refresh_authorized_projects', redis: true do
     let(:project1) { create(:empty_project) }
     let(:project2) { create(:empty_project) }