Migrate Gitlab::Git::Repository#rebase to Gitalyfeature/migrate-rebase-to-gitaly

Closes gitaly#863

1 files changed, 57 insertions, 37 deletions

diff --git a/spec/services/merge_requests/rebase_service_spec.rb b/spec/services/merge_requests/rebase_service_spec.rb
index d1b37cdd073..1a8377f6453 100644
--- a/spec/services/merge_requests/rebase_service_spec.rb
+++ b/spec/services/merge_requests/rebase_service_spec.rb
@@ -36,7 +36,7 @@ describe MergeRequests::RebaseService do
       end
     end
 
-    context 'when unexpected error occurs' do
+    context 'when unexpected error occurs', :disable_gitaly do
       before do
         allow(repository).to receive(:run_git!).and_raise('Something went wrong')
       end
@@ -53,7 +53,7 @@ describe MergeRequests::RebaseService do
       end
     end
 
-    context 'with git command failure' do
+    context 'with git command failure', :disable_gitaly do
       before do
         allow(repository).to receive(:run_git!).and_raise(Gitlab::Git::Repository::GitError, 'Something went wrong')
       end
@@ -71,31 +71,41 @@ describe MergeRequests::RebaseService do
     end
 
     context 'valid params' do
-      before do
-        service.execute(merge_request)
-      end
+      shared_examples 'successful rebase' do
+        before do
+          service.execute(merge_request)
+        end
 
-      it 'rebases source branch' do
-        parent_sha = merge_request.source_project.repository.commit(merge_request.source_branch).parents.first.sha
-        target_branch_sha = merge_request.target_project.repository.commit(merge_request.target_branch).sha
-        expect(parent_sha).to eq(target_branch_sha)
-      end
+        it 'rebases source branch' do
+          parent_sha = merge_request.source_project.repository.commit(merge_request.source_branch).parents.first.sha
+          target_branch_sha = merge_request.target_project.repository.commit(merge_request.target_branch).sha
+          expect(parent_sha).to eq(target_branch_sha)
+        end
 
-      it 'records the new SHA on the merge request' do
-        head_sha = merge_request.source_project.repository.commit(merge_request.source_branch).sha
-        expect(merge_request.reload.rebase_commit_sha).to eq(head_sha)
+        it 'records the new SHA on the merge request' do
+          head_sha = merge_request.source_project.repository.commit(merge_request.source_branch).sha
+          expect(merge_request.reload.rebase_commit_sha).to eq(head_sha)
+        end
+
+        it 'logs correct author and commiter' do
+          head_commit = merge_request.source_project.repository.commit(merge_request.source_branch)
+
+          expect(head_commit.author_email).to eq('dmitriy.zaporozhets@gmail.com')
+          expect(head_commit.author_name).to eq('Dmitriy Zaporozhets')
+          expect(head_commit.committer_email).to eq(user.email)
+          expect(head_commit.committer_name).to eq(user.name)
+        end
       end
 
-      it 'logs correct author and commiter' do
-        head_commit = merge_request.source_project.repository.commit(merge_request.source_branch)
+      context 'when Gitaly rebase feature is enabled' do
+        it_behaves_like 'successful rebase'
+      end
 
-        expect(head_commit.author_email).to eq('dmitriy.zaporozhets@gmail.com')
-        expect(head_commit.author_name).to eq('Dmitriy Zaporozhets')
-        expect(head_commit.committer_email).to eq(user.email)
-        expect(head_commit.committer_name).to eq(user.name)
+      context 'when Gitaly rebase feature is disabled', :disable_gitaly do
+        it_behaves_like 'successful rebase'
       end
 
-      context 'git commands' do
+      context 'git commands', :disable_gitaly do
         it 'sets GL_REPOSITORY env variable when calling git commands' do
           expect(repository).to receive(:popen).exactly(3)
             .with(anything, anything, hash_including('GL_REPOSITORY'))
@@ -106,27 +116,37 @@ describe MergeRequests::RebaseService do
       end
 
       context 'fork' do
-        let(:forked_project) do
-          fork_project(project, user, repository: true)
+        shared_examples 'successful fork rebase' do
+          let(:forked_project) do
+            fork_project(project, user, repository: true)
+          end
+
+          let(:merge_request_from_fork) do
+            forked_project.repository.create_file(
+              user,
+              'new-file-to-target',
+              '',
+              message: 'Add new file to target',
+              branch_name: 'master')
+
+            create(:merge_request,
+                  source_branch: 'master', source_project: forked_project,
+                  target_branch: 'master', target_project: project)
+          end
+
+          it 'rebases source branch' do
+            parent_sha = forked_project.repository.commit(merge_request_from_fork.source_branch).parents.first.sha
+            target_branch_sha = project.repository.commit(merge_request_from_fork.target_branch).sha
+            expect(parent_sha).to eq(target_branch_sha)
+          end
         end
 
-        let(:merge_request_from_fork) do
-          forked_project.repository.create_file(
-            user,
-            'new-file-to-target',
-            '',
-            message: 'Add new file to target',
-            branch_name: 'master')
-
-          create(:merge_request,
-                 source_branch: 'master', source_project: forked_project,
-                 target_branch: 'master', target_project: project)
+        context 'when Gitaly rebase feature is enabled' do
+          it_behaves_like 'successful fork rebase'
         end
 
-        it 'rebases source branch' do
-          parent_sha = forked_project.repository.commit(merge_request_from_fork.source_branch).parents.first.sha
-          target_branch_sha = project.repository.commit(merge_request_from_fork.target_branch).sha
-          expect(parent_sha).to eq(target_branch_sha)
+        context 'when Gitaly rebase feature is disabled', :disable_gitaly do
+          it_behaves_like 'successful fork rebase'
         end
       end
     end