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author | GitLab Bot <gitlab-bot@gitlab.com> | 2021-11-18 16:16:36 +0300 |
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committer | GitLab Bot <gitlab-bot@gitlab.com> | 2021-11-18 16:16:36 +0300 |
commit | 311b0269b4eb9839fa63f80c8d7a58f32b8138a0 (patch) | |
tree | 07e7870bca8aed6d61fdcc810731c50d2c40af47 /spec/lib/gitlab/merge_requests | |
parent | 27909cef6c4170ed9205afa7426b8d3de47cbb0c (diff) |
Add latest changes from gitlab-org/gitlab@14-5-stable-eev14.5.0-rc42
Diffstat (limited to 'spec/lib/gitlab/merge_requests')
-rw-r--r-- | spec/lib/gitlab/merge_requests/merge_commit_message_spec.rb | 219 |
1 files changed, 219 insertions, 0 deletions
diff --git a/spec/lib/gitlab/merge_requests/merge_commit_message_spec.rb b/spec/lib/gitlab/merge_requests/merge_commit_message_spec.rb new file mode 100644 index 00000000000..884f8df5e56 --- /dev/null +++ b/spec/lib/gitlab/merge_requests/merge_commit_message_spec.rb @@ -0,0 +1,219 @@ +# frozen_string_literal: true + +require 'spec_helper' + +RSpec.describe Gitlab::MergeRequests::MergeCommitMessage do + let(:merge_commit_template) { nil } + let(:project) { create(:project, :public, :repository, merge_commit_template: merge_commit_template) } + let(:user) { project.creator } + let(:merge_request_description) { "Merge Request Description\nNext line" } + let(:merge_request_title) { 'Bugfix' } + let(:merge_request) do + create( + :merge_request, + :simple, + source_project: project, + target_project: project, + author: user, + description: merge_request_description, + title: merge_request_title + ) + end + + subject { described_class.new(merge_request: merge_request) } + + it 'returns nil when template is not set in target project' do + expect(subject.message).to be_nil + end + + context 'when project has custom merge commit template' do + let(:merge_commit_template) { <<~MSG.rstrip } + %{title} + + See merge request %{reference} + MSG + + it 'uses custom template' do + expect(subject.message).to eq <<~MSG.rstrip + Bugfix + + See merge request #{merge_request.to_reference(full: true)} + MSG + end + end + + context 'when project has merge commit template with closed issues' do + let(:merge_commit_template) { <<~MSG.rstrip } + Merge branch '%{source_branch}' into '%{target_branch}' + + %{title} + + %{issues} + + See merge request %{reference} + MSG + + it 'omits issues and new lines when no issues are mentioned in description' do + expect(subject.message).to eq <<~MSG.rstrip + Merge branch 'feature' into 'master' + + Bugfix + + See merge request #{merge_request.to_reference(full: true)} + MSG + end + + context 'when MR closes issues' do + let(:issue_1) { create(:issue, project: project) } + let(:issue_2) { create(:issue, project: project) } + let(:merge_request_description) { "Description\n\nclosing #{issue_1.to_reference}, #{issue_2.to_reference}" } + + it 'includes them and keeps new line characters' do + expect(subject.message).to eq <<~MSG.rstrip + Merge branch 'feature' into 'master' + + Bugfix + + Closes #{issue_1.to_reference} and #{issue_2.to_reference} + + See merge request #{merge_request.to_reference(full: true)} + MSG + end + end + end + + context 'when project has merge commit template with description' do + let(:merge_commit_template) { <<~MSG.rstrip } + Merge branch '%{source_branch}' into '%{target_branch}' + + %{title} + + %{description} + + See merge request %{reference} + MSG + + it 'uses template' do + expect(subject.message).to eq <<~MSG.rstrip + Merge branch 'feature' into 'master' + + Bugfix + + Merge Request Description + Next line + + See merge request #{merge_request.to_reference(full: true)} + MSG + end + + context 'when description is empty string' do + let(:merge_request_description) { '' } + + it 'skips description placeholder and removes new line characters before it' do + expect(subject.message).to eq <<~MSG.rstrip + Merge branch 'feature' into 'master' + + Bugfix + + See merge request #{merge_request.to_reference(full: true)} + MSG + end + end + + context 'when description is nil' do + let(:merge_request_description) { nil } + + it 'skips description placeholder and removes new line characters before it' do + expect(subject.message).to eq <<~MSG.rstrip + Merge branch 'feature' into 'master' + + Bugfix + + See merge request #{merge_request.to_reference(full: true)} + MSG + end + end + + context 'when description is blank string' do + let(:merge_request_description) { "\n\r \n" } + + it 'skips description placeholder and removes new line characters before it' do + expect(subject.message).to eq <<~MSG.rstrip + Merge branch 'feature' into 'master' + + Bugfix + + See merge request #{merge_request.to_reference(full: true)} + MSG + end + end + end + + context 'when custom merge commit template contains placeholder in the middle or beginning of the line' do + let(:merge_commit_template) { <<~MSG.rstrip } + Merge branch '%{source_branch}' into '%{target_branch}' + + %{description} %{title} + + See merge request %{reference} + MSG + + it 'uses custom template' do + expect(subject.message).to eq <<~MSG.rstrip + Merge branch 'feature' into 'master' + + Merge Request Description + Next line Bugfix + + See merge request #{merge_request.to_reference(full: true)} + MSG + end + + context 'when description is empty string' do + let(:merge_request_description) { '' } + + it 'does not remove new line characters before empty placeholder' do + expect(subject.message).to eq <<~MSG.rstrip + Merge branch 'feature' into 'master' + + Bugfix + + See merge request #{merge_request.to_reference(full: true)} + MSG + end + end + end + + context 'when project has template with CRLF newlines' do + let(:merge_commit_template) do + "Merge branch '%{source_branch}' into '%{target_branch}'\r\n\r\n%{title}\r\n\r\n%{description}\r\n\r\nSee merge request %{reference}" + end + + it 'converts it to LF newlines' do + expect(subject.message).to eq <<~MSG.rstrip + Merge branch 'feature' into 'master' + + Bugfix + + Merge Request Description + Next line + + See merge request #{merge_request.to_reference(full: true)} + MSG + end + + context 'when description is empty string' do + let(:merge_request_description) { '' } + + it 'skips description placeholder and removes new line characters before it' do + expect(subject.message).to eq <<~MSG.rstrip + Merge branch 'feature' into 'master' + + Bugfix + + See merge request #{merge_request.to_reference(full: true)} + MSG + end + end + end +end |