require 'spec_helper' describe Commit do let(:project) { create(:project, :public, :repository) } let(:commit) { project.commit } describe 'modules' do subject { described_class } it { is_expected.to include_module(Mentionable) } it { is_expected.to include_module(Participable) } it { is_expected.to include_module(Referable) } it { is_expected.to include_module(StaticModel) } end describe '#author' do it 'looks up the author in a case-insensitive way' do user = create(:user, email: commit.author_email.upcase) expect(commit.author).to eq(user) end it 'caches the author', :request_store do user = create(:user, email: commit.author_email) expect(User).to receive(:find_by_any_email).and_call_original expect(commit.author).to eq(user) key = "Commit:author:#{commit.author_email.downcase}" expect(RequestStore.store[key]).to eq(user) expect(commit.author).to eq(user) end end describe '#to_reference' do let(:project) { create(:project, :repository, path: 'sample-project') } it 'returns a String reference to the object' do expect(commit.to_reference).to eq commit.id end it 'supports a cross-project reference' do another_project = build(:project, :repository, name: 'another-project', namespace: project.namespace) expect(commit.to_reference(another_project)).to eq "sample-project@#{commit.id}" end end describe '#reference_link_text' do let(:project) { create(:project, :repository, path: 'sample-project') } it 'returns a String reference to the object' do expect(commit.reference_link_text).to eq commit.short_id end it 'supports a cross-project reference' do another_project = build(:project, :repository, name: 'another-project', namespace: project.namespace) expect(commit.reference_link_text(another_project)).to eq "sample-project@#{commit.short_id}" end end describe '#title' do it "returns no_commit_message when safe_message is blank" do allow(commit).to receive(:safe_message).and_return('') expect(commit.title).to eq("--no commit message") end it 'truncates a message without a newline at natural break to 80 characters' do message = 'Lorem ipsum dolor sit amet, consectetur adipiscing elit. Donec sodales id felis id blandit. Vivamus egestas lacinia lacus, sed rutrum mauris.' allow(commit).to receive(:safe_message).and_return(message) expect(commit.title).to eq('Lorem ipsum dolor sit amet, consectetur adipiscing elit. Donec sodales id felis…') end it "truncates a message with a newline before 80 characters at the newline" do message = commit.safe_message.split(" ").first allow(commit).to receive(:safe_message).and_return(message + "\n" + message) expect(commit.title).to eq(message) end it "does not truncates a message with a newline after 80 but less 100 characters" do message = <(txt) { allow(subject).to receive(:safe_message).and_return(txt) } end # Include the subject in the repository stub. let(:extra_commits) { [subject] } end describe '#hook_attrs' do let(:data) { commit.hook_attrs(with_changed_files: true) } it { expect(data).to be_a(Hash) } it { expect(data[:message]).to include('adds bar folder and branch-test text file to check Repository merged_to_root_ref method') } it { expect(data[:timestamp]).to eq('2016-09-27T14:37:46Z') } it { expect(data[:added]).to eq(["bar/branch-test.txt"]) } it { expect(data[:modified]).to eq([]) } it { expect(data[:removed]).to eq([]) } end describe '#cherry_pick_message' do let(:user) { create(:user) } context 'of a regular commit' do let(:commit) { project.commit('video') } it { expect(commit.cherry_pick_message(user)).to include("\n\n(cherry picked from commit 88790590ed1337ab189bccaa355f068481c90bec)") } end context 'of a merge commit' do let(:repository) { project.repository } let(:merge_request) do create(:merge_request, source_branch: 'video', target_branch: 'master', source_project: project, author: user) end let(:merge_commit) do merge_commit_id = repository.merge(user, merge_request.diff_head_sha, merge_request, 'Test message') repository.commit(merge_commit_id) end context 'that is found' do before do # Artificially mark as completed. merge_request.update(merge_commit_sha: merge_commit.id) end it do expected_appended_text = <<~STR.rstrip (cherry picked from commit #{merge_commit.sha}) 467dc98f Add new 'videos' directory 88790590 Upload new video file STR expect(merge_commit.cherry_pick_message(user)).to include(expected_appended_text) end end context "that is existing but not found" do it 'does not include details of the merged commits' do expect(merge_commit.cherry_pick_message(user)).to end_with("(cherry picked from commit #{merge_commit.sha})") end end end end describe '#reverts_commit?' do let(:another_commit) { double(:commit, revert_description: "This reverts commit #{commit.sha}") } let(:user) { commit.author } it { expect(commit.reverts_commit?(another_commit, user)).to be_falsy } context 'commit has no description' do before do allow(commit).to receive(:description?).and_return(false) end it { expect(commit.reverts_commit?(another_commit, user)).to be_falsy } end context "another_commit's description does not revert commit" do before do allow(commit).to receive(:description).and_return("Foo Bar") end it { expect(commit.reverts_commit?(another_commit, user)).to be_falsy } end context "another_commit's description reverts commit" do before do allow(commit).to receive(:description).and_return("Foo #{another_commit.revert_description} Bar") end it { expect(commit.reverts_commit?(another_commit, user)).to be_truthy } end context "another_commit's description reverts merged merge request" do before do revert_description = "This reverts merge request !foo123" allow(another_commit).to receive(:revert_description).and_return(revert_description) allow(commit).to receive(:description).and_return("Foo #{another_commit.revert_description} Bar") end it { expect(commit.reverts_commit?(another_commit, user)).to be_truthy } end end describe '#last_pipeline' do let!(:first_pipeline) do create(:ci_empty_pipeline, project: project, sha: commit.sha, status: 'success') end let!(:second_pipeline) do create(:ci_empty_pipeline, project: project, sha: commit.sha, status: 'success') end it 'returns last pipeline' do expect(commit.last_pipeline).to eq second_pipeline end end describe '#status' do context 'without ref argument' do before do %w[success failed created pending].each do |status| create(:ci_empty_pipeline, project: project, sha: commit.sha, status: status) end end it 'gives compound status from latest pipelines' do expect(commit.status).to eq(Ci::Pipeline.latest_status) expect(commit.status).to eq('pending') end end context 'when a particular ref is specified' do let!(:pipeline_from_master) do create(:ci_empty_pipeline, project: project, sha: commit.sha, ref: 'master', status: 'failed') end let!(:pipeline_from_fix) do create(:ci_empty_pipeline, project: project, sha: commit.sha, ref: 'fix', status: 'success') end it 'gives pipelines from a particular branch' do expect(commit.status('master')).to eq(pipeline_from_master.status) expect(commit.status('fix')).to eq(pipeline_from_fix.status) end it 'gives compound status from latest pipelines if ref is nil' do expect(commit.status(nil)).to eq(Ci::Pipeline.latest_status) expect(commit.status(nil)).to eq('failed') end end end describe '#participants' do let(:user1) { build(:user) } let(:user2) { build(:user) } let!(:note1) do create(:note_on_commit, commit_id: commit.id, project: project, note: 'foo') end let!(:note2) do create(:note_on_commit, commit_id: commit.id, project: project, note: 'bar') end before do allow(commit).to receive(:author).and_return(user1) allow(commit).to receive(:committer).and_return(user2) end it 'includes the commit author' do expect(commit.participants).to include(commit.author) end it 'includes the committer' do expect(commit.participants).to include(commit.committer) end it 'includes the authors of the commit notes' do expect(commit.participants).to include(note1.author, note2.author) end end describe '#uri_type' do it 'returns the URI type at the given path' do expect(commit.uri_type('files/html')).to be(:tree) expect(commit.uri_type('files/images/logo-black.png')).to be(:raw) expect(project.commit('video').uri_type('files/videos/intro.mp4')).to be(:raw) expect(commit.uri_type('files/js/application.js')).to be(:blob) end it "returns nil if the path doesn't exists" do expect(commit.uri_type('this/path/doesnt/exist')).to be_nil end end describe '.from_hash' do let(:new_commit) { described_class.from_hash(commit.to_hash, project) } it 'returns a Commit' do expect(new_commit).to be_an_instance_of(described_class) end it 'wraps a Gitlab::Git::Commit' do expect(new_commit.raw).to be_an_instance_of(Gitlab::Git::Commit) end it 'stores the correct commit fields' do expect(new_commit.id).to eq(commit.id) expect(new_commit.message).to eq(commit.message) end end describe '#work_in_progress?' do ['squash! ', 'fixup! ', 'wip: ', 'WIP: ', '[WIP] '].each do |wip_prefix| it "detects the '#{wip_prefix}' prefix" do commit.message = "#{wip_prefix}#{commit.message}" expect(commit).to be_work_in_progress end end it "detects WIP for a commit just saying 'wip'" do commit.message = "wip" expect(commit).to be_work_in_progress end it "doesn't detect WIP for a commit that begins with 'FIXUP! '" do commit.message = "FIXUP! #{commit.message}" expect(commit).not_to be_work_in_progress end it "doesn't detect WIP for words starting with WIP" do commit.message = "Wipout #{commit.message}" 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