diff options
Diffstat (limited to 'spec/models/merge_request_spec.rb')
| -rw-r--r-- | spec/models/merge_request_spec.rb | 141 |
1 files changed, 126 insertions, 15 deletions
diff --git a/spec/models/merge_request_spec.rb b/spec/models/merge_request_spec.rb index 64c56d922ff..5bf3b8e609e 100644 --- a/spec/models/merge_request_spec.rb +++ b/spec/models/merge_request_spec.rb @@ -9,7 +9,7 @@ describe MergeRequest, models: true do it { is_expected.to belong_to(:target_project).with_foreign_key(:target_project_id).class_name('Project') } it { is_expected.to belong_to(:source_project).with_foreign_key(:source_project_id).class_name('Project') } it { is_expected.to belong_to(:merge_user).class_name("User") } - it { is_expected.to have_one(:merge_request_diff).dependent(:destroy) } + it { is_expected.to have_many(:merge_request_diffs).dependent(:destroy) } end describe 'modules' do @@ -159,7 +159,7 @@ describe MergeRequest, models: true do context 'when there are MR diffs' do it 'delegates to the MR diffs' do - merge_request.merge_request_diff = MergeRequestDiff.new + merge_request.save expect(merge_request.merge_request_diff).to receive(:raw_diffs).with(hash_including(options)) @@ -316,7 +316,7 @@ describe MergeRequest, models: true do end it "can be removed if the last commit is the head of the source branch" do - allow(subject.source_project).to receive(:commit).and_return(subject.diff_head_commit) + allow(subject).to receive(:source_branch_head).and_return(subject.diff_head_commit) expect(subject.can_remove_source_branch?(user)).to be_truthy end @@ -477,8 +477,8 @@ describe MergeRequest, models: true do allow(subject).to receive(:diff_head_sha).and_return('123abc') - expect(subject.source_project).to receive(:pipeline). - with('123abc', 'master'). + expect(subject.source_project).to receive(:pipeline_for). + with('master', '123abc'). and_return(pipeline) expect(subject.pipeline).to eq(pipeline) @@ -721,12 +721,15 @@ describe MergeRequest, models: true do let(:commit) { subject.project.commit(sample_commit.id) } - it "reloads the diff content" do - expect(subject.merge_request_diff).to receive(:reload_content) - + it "does not change existing merge request diff" do + expect(subject.merge_request_diff).not_to receive(:save_git_content) subject.reload_diff end + it "creates new merge request diff" do + expect { subject.reload_diff }.to change { subject.merge_request_diffs.count }.by(1) + end + it "executs diff cache service" do expect_any_instance_of(MergeRequests::MergeRequestDiffCacheService).to receive(:execute).with(subject) @@ -736,13 +739,15 @@ describe MergeRequest, models: true do it "updates diff note positions" do old_diff_refs = subject.diff_refs - merge_request_diff = subject.merge_request_diff - # Update merge_request_diff so that #diff_refs will return commit.diff_refs - allow(merge_request_diff).to receive(:reload_content) do - merge_request_diff.base_commit_sha = commit.parent_id - merge_request_diff.start_commit_sha = commit.parent_id - merge_request_diff.head_commit_sha = commit.sha + allow(subject).to receive(:create_merge_request_diff) do + subject.merge_request_diffs.create( + base_commit_sha: commit.parent_id, + start_commit_sha: commit.parent_id, + head_commit_sha: commit.sha + ) + + subject.merge_request_diff(true) end expect(Notes::DiffPositionUpdateService).to receive(:new).with( @@ -752,14 +757,31 @@ describe MergeRequest, models: true do new_diff_refs: commit.diff_refs, paths: note.position.paths ).and_call_original - expect_any_instance_of(Notes::DiffPositionUpdateService).to receive(:execute).with(note) + expect_any_instance_of(Notes::DiffPositionUpdateService).to receive(:execute).with(note) expect_any_instance_of(DiffNote).to receive(:save).once subject.reload_diff end end + describe '#branch_merge_base_commit' do + context 'source and target branch exist' do + it { expect(subject.branch_merge_base_commit.sha).to eq('ae73cb07c9eeaf35924a10f713b364d32b2dd34f') } + it { expect(subject.branch_merge_base_commit).to be_a(Commit) } + end + + context 'when the target branch does not exist' do + before do + subject.project.repository.raw_repository.delete_branch(subject.target_branch) + end + + it 'returns nil' do + expect(subject.branch_merge_base_commit).to be_nil + end + end + end + describe "#diff_sha_refs" do context "with diffs" do subject { create(:merge_request, :with_diffs) } @@ -890,6 +912,19 @@ describe MergeRequest, models: true do expect(merge_request.conflicts_can_be_resolved_in_ui?).to be_falsey end + it 'returns a falsey value when the MR is marked as having conflicts, but has none' do + merge_request = create_merge_request('master') + + expect(merge_request.conflicts_can_be_resolved_in_ui?).to be_falsey + end + + it 'returns a falsey value when the MR has a missing ref after a force push' do + merge_request = create_merge_request('conflict-resolvable') + allow(merge_request.conflicts).to receive(:merge_index).and_raise(Rugged::OdbError) + + expect(merge_request.conflicts_can_be_resolved_in_ui?).to be_falsey + end + it 'returns a falsey value when the MR does not support new diff notes' do merge_request = create_merge_request('conflict-resolvable') merge_request.merge_request_diff.update_attributes(start_commit_sha: nil) @@ -927,4 +962,80 @@ describe MergeRequest, models: true do expect(merge_request.conflicts_can_be_resolved_in_ui?).to be_truthy end end + + describe "#forked_source_project_missing?" do + let(:project) { create(:project) } + let(:fork_project) { create(:project, forked_from_project: project) } + let(:user) { create(:user) } + let(:unlink_project) { Projects::UnlinkForkService.new(fork_project, user) } + + context "when the fork exists" do + let(:merge_request) do + create(:merge_request, + source_project: fork_project, + target_project: project) + end + + it { expect(merge_request.forked_source_project_missing?).to be_falsey } + end + + context "when the source project is the same as the target project" do + let(:merge_request) { create(:merge_request, source_project: project) } + + it { expect(merge_request.forked_source_project_missing?).to be_falsey } + end + + context "when the fork does not exist" do + let(:merge_request) do + create(:merge_request, + source_project: fork_project, + target_project: project) + end + + it "returns true" do + unlink_project.execute + merge_request.reload + + expect(merge_request.forked_source_project_missing?).to be_truthy + end + end + end + + describe "#closed_without_fork?" do + let(:project) { create(:project) } + let(:fork_project) { create(:project, forked_from_project: project) } + let(:user) { create(:user) } + let(:unlink_project) { Projects::UnlinkForkService.new(fork_project, user) } + + context "when the merge request is closed" do + let(:closed_merge_request) do + create(:closed_merge_request, + source_project: fork_project, + target_project: project) + end + + it "returns false if the fork exist" do + expect(closed_merge_request.closed_without_fork?).to be_falsey + end + + it "returns true if the fork does not exist" do + unlink_project.execute + closed_merge_request.reload + + expect(closed_merge_request.closed_without_fork?).to be_truthy + end + end + + context "when the merge request is open" do + let(:open_merge_request) do + create(:merge_request, + source_project: fork_project, + target_project: project) + end + + it "returns false" do + expect(open_merge_request.closed_without_fork?).to be_falsey + end + end + end end |