2019-08-23 20:28:11 +00:00
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# frozen_string_literal: true
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shared_examples_for 'cycle analytics stage' do
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let(:valid_params) do
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{
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name: 'My Stage',
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parent: parent,
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start_event_identifier: :merge_request_created,
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end_event_identifier: :merge_request_merged
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}
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end
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describe 'validation' do
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it 'is valid' do
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expect(described_class.new(valid_params)).to be_valid
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end
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it 'validates presence of parent' do
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stage = described_class.new(valid_params.except(:parent))
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expect(stage).not_to be_valid
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expect(stage.errors.details[parent_name]).to eq([{ error: :blank }])
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end
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it 'validates presence of start_event_identifier' do
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stage = described_class.new(valid_params.except(:start_event_identifier))
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expect(stage).not_to be_valid
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expect(stage.errors.details[:start_event_identifier]).to eq([{ error: :blank }])
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end
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it 'validates presence of end_event_identifier' do
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stage = described_class.new(valid_params.except(:end_event_identifier))
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expect(stage).not_to be_valid
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expect(stage.errors.details[:end_event_identifier]).to eq([{ error: :blank }])
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end
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it 'is invalid when end_event is not allowed for the given start_event' do
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invalid_params = valid_params.merge(
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start_event_identifier: :merge_request_merged,
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end_event_identifier: :merge_request_created
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)
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stage = described_class.new(invalid_params)
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expect(stage).not_to be_valid
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expect(stage.errors.details[:end_event]).to eq([{ error: :not_allowed_for_the_given_start_event }])
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end
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2019-10-07 12:06:18 +00:00
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context 'disallows default stage names when creating custom stage' do
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let(:invalid_params) { valid_params.merge(name: Gitlab::Analytics::CycleAnalytics::DefaultStages.names.first, custom: true) }
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let(:stage) { described_class.new(invalid_params) }
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it { expect(stage).not_to be_valid }
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end
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2019-08-23 20:28:11 +00:00
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end
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2019-10-10 21:06:01 +00:00
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describe '#subject_class' do
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2019-08-23 20:28:11 +00:00
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it 'infers the model from the start event' do
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stage = described_class.new(valid_params)
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2019-10-10 21:06:01 +00:00
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expect(stage.subject_class).to eq(MergeRequest)
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2019-08-23 20:28:11 +00:00
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end
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end
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describe '#start_event' do
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it 'builds start_event object based on start_event_identifier' do
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stage = described_class.new(start_event_identifier: 'merge_request_created')
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expect(stage.start_event).to be_a_kind_of(Gitlab::Analytics::CycleAnalytics::StageEvents::MergeRequestCreated)
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end
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end
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describe '#end_event' do
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it 'builds end_event object based on end_event_identifier' do
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stage = described_class.new(end_event_identifier: 'merge_request_merged')
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expect(stage.end_event).to be_a_kind_of(Gitlab::Analytics::CycleAnalytics::StageEvents::MergeRequestMerged)
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end
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end
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2019-10-10 21:06:01 +00:00
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describe '#matches_with_stage_params?' do
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let(:params) { Gitlab::Analytics::CycleAnalytics::DefaultStages.params_for_test_stage }
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it 'matches with default stage params' do
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stage = described_class.new(params)
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expect(stage).to be_default_stage
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expect(stage).to be_matches_with_stage_params(params)
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end
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it "mismatches when the stage is custom" do
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stage = described_class.new(params.merge(custom: true))
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expect(stage).not_to be_default_stage
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expect(stage).not_to be_matches_with_stage_params(params)
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end
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end
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describe '#parent_id' do
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it "delegates to 'parent_name'_id attribute" do
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stage = described_class.new(parent: parent)
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expect(stage.parent_id).to eq(parent.id)
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end
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end
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2019-08-23 20:28:11 +00:00
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end
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