require 'spec_helper' describe PushEventPayloadService do let(:event) { create(:push_event) } describe '#execute' do let(:push_data) do { commits: [ { id: '1cf19a015df3523caf0a1f9d40c98a267d6a2fc2', message: 'This is a commit' } ], before: '0000000000000000000000000000000000000000', after: '1cf19a015df3523caf0a1f9d40c98a267d6a2fc2', total_commits_count: 1, ref: 'refs/heads/my-branch' } end it 'creates a new PushEventPayload row' do payload = described_class.new(event, push_data).execute expect(payload.commit_count).to eq(1) expect(payload.action).to eq('created') expect(payload.ref_type).to eq('branch') expect(payload.commit_from).to be_nil expect(payload.commit_to).to eq(push_data[:after]) expect(payload.ref).to eq('my-branch') expect(payload.commit_title).to eq('This is a commit') expect(payload.event_id).to eq(event.id) end it 'sets the push_event_payload association of the used event' do payload = described_class.new(event, push_data).execute expect(event.push_event_payload).to eq(payload) end end describe '#commit_title' do it 'returns nil if no commits were pushed' do service = described_class.new(event, commits: []) expect(service.commit_title).to be_nil end it 'returns a String limited to 70 characters' do service = described_class.new(event, commits: [{ message: 'a' * 100 }]) expect(service.commit_title).to eq(('a' * 67) + '...') end it 'does not truncate the commit message if it is shorter than 70 characters' do service = described_class.new(event, commits: [{ message: 'Hello' }]) expect(service.commit_title).to eq('Hello') end it 'includes the first line of a commit message if the message spans multiple lines' do service = described_class .new(event, commits: [{ message: "Hello\n\nworld" }]) expect(service.commit_title).to eq('Hello') end end describe '#commit_from_id' do it 'returns nil when creating a new ref' do service = described_class.new(event, before: Gitlab::Git::BLANK_SHA) expect(service.commit_from_id).to be_nil end it 'returns the ID of the first commit when pushing to an existing ref' do service = described_class.new(event, before: '123') expect(service.commit_from_id).to eq('123') end end describe '#commit_to_id' do it 'returns nil when removing an existing ref' do service = described_class.new(event, after: Gitlab::Git::BLANK_SHA) expect(service.commit_to_id).to be_nil end end describe '#commit_count' do it 'returns the number of commits' do service = described_class.new(event, total_commits_count: 1) expect(service.commit_count).to eq(1) end it 'raises when the push data does not contain the commits count' do service = described_class.new(event, {}) expect { service.commit_count }.to raise_error(KeyError) end end describe '#ref' do it 'returns the name of the ref' do service = described_class.new(event, ref: 'refs/heads/foo') expect(service.ref).to eq('refs/heads/foo') end it 'raises when the push data does not contain the ref name' do service = described_class.new(event, {}) expect { service.ref }.to raise_error(KeyError) end end describe '#revision_before' do it 'returns the revision from before the push' do service = described_class.new(event, before: 'foo') expect(service.revision_before).to eq('foo') end it 'raises when the push data does not contain the before revision' do service = described_class.new(event, {}) expect { service.revision_before }.to raise_error(KeyError) end end describe '#revision_after' do it 'returns the revision from after the push' do service = described_class.new(event, after: 'foo') expect(service.revision_after).to eq('foo') end it 'raises when the push data does not contain the after revision' do service = described_class.new(event, {}) expect { service.revision_after }.to raise_error(KeyError) end end describe '#trimmed_ref' do it 'returns the ref name without its prefix' do service = described_class.new(event, ref: 'refs/heads/foo') expect(service.trimmed_ref).to eq('foo') end end describe '#create?' do it 'returns true when creating a new ref' do service = described_class.new(event, before: Gitlab::Git::BLANK_SHA) expect(service.create?).to eq(true) end it 'returns false when pushing to an existing ref' do service = described_class.new(event, before: 'foo') expect(service.create?).to eq(false) end end describe '#remove?' do it 'returns true when removing an existing ref' do service = described_class.new(event, after: Gitlab::Git::BLANK_SHA) expect(service.remove?).to eq(true) end it 'returns false pushing to an existing ref' do service = described_class.new(event, after: 'foo') expect(service.remove?).to eq(false) end end describe '#action' do it 'returns :created when creating a ref' do service = described_class.new(event, before: Gitlab::Git::BLANK_SHA) expect(service.action).to eq(:created) end it 'returns :removed when removing an existing ref' do service = described_class.new(event, before: '123', after: Gitlab::Git::BLANK_SHA) expect(service.action).to eq(:removed) end it 'returns :pushed when pushing to an existing ref' do service = described_class.new(event, before: '123', after: '456') expect(service.action).to eq(:pushed) end end describe '#ref_type' do it 'returns :tag for a tag' do service = described_class.new(event, ref: 'refs/tags/1.2') expect(service.ref_type).to eq(:tag) end it 'returns :branch for a branch' do service = described_class.new(event, ref: 'refs/heads/master') expect(service.ref_type).to eq(:branch) end end end