Add support to cherry-pick any commit

Issue: https://gitlab.com/gitlab-org/gitlab-ce/issues/12785
Merge Request: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/3514

1 files changed, 67 insertions, 0 deletions

diff --git a/spec/features/project/commits/cherry_pick_spec.rb b/spec/features/project/commits/cherry_pick_spec.rb
new file mode 100644
index 00000000000..0559b02f321
--- /dev/null
+++ b/spec/features/project/commits/cherry_pick_spec.rb
@@ -0,0 +1,67 @@
+require 'spec_helper'
+
+describe 'Cherry-pick Commits' do
+  let(:project) { create(:project) }
+  let(:master_pickable_commit)  { project.commit('7d3b0f7cff5f37573aea97cebfd5692ea1689924') }
+  let(:master_pickable_merge)  { project.commit('e56497bb5f03a90a51293fc6d516788730953899') }
+
+
+  before do
+    login_as :user
+    project.team << [@user, :master]
+    visit namespace_project_commits_path(project.namespace, project, project.repository.root_ref, { limit: 5 })
+  end
+
+  context "I cherry-pick a commit" do
+    it do
+      visit namespace_project_commit_path(project.namespace, project, master_pickable_commit.id)
+      find("a[href='#modal-cherry-pick-commit']").click
+      page.within('#modal-cherry-pick-commit') do
+        uncheck 'create_merge_request'
+        click_button 'Cherry-pick'
+      end
+      expect(page).to have_content('The commit has been successfully cherry-picked.')
+    end
+  end
+
+  context "I cherry-pick a merge commit" do
+    it do
+      visit namespace_project_commit_path(project.namespace, project, master_pickable_merge.id)
+      find("a[href='#modal-cherry-pick-commit']").click
+      page.within('#modal-cherry-pick-commit') do
+        uncheck 'create_merge_request'
+        click_button 'Cherry-pick'
+      end
+      expect(page).to have_content('The commit has been successfully cherry-picked.')
+    end
+  end
+
+  context "I cherry-pick a commit that was previously cherry-picked" do
+    it do
+      visit namespace_project_commit_path(project.namespace, project, master_pickable_commit.id)
+      find("a[href='#modal-cherry-pick-commit']").click
+      page.within('#modal-cherry-pick-commit') do
+        uncheck 'create_merge_request'
+        click_button 'Cherry-pick'
+      end
+      visit namespace_project_commit_path(project.namespace, project, master_pickable_commit.id)
+      find("a[href='#modal-cherry-pick-commit']").click
+      page.within('#modal-cherry-pick-commit') do
+        uncheck 'create_merge_request'
+        click_button 'Cherry-pick'
+      end
+      expect(page).to have_content('Sorry, we cannot cherry-pick this commit automatically.')
+    end
+  end
+
+  context "I cherry-pick a commit in a new merge request" do
+    it do
+      visit namespace_project_commit_path(project.namespace, project, master_pickable_commit.id)
+      find("a[href='#modal-cherry-pick-commit']").click
+      page.within('#modal-cherry-pick-commit') do
+        click_button 'Cherry-pick'
+      end
+      expect(page).to have_content('The commit has been successfully cherry-picked. You can now submit a merge request to get this change into the original branch.')
+    end
+  end
+end