# frozen_string_literal: true

require 'spec_helper'

RSpec.describe Gitlab::Ci::Status::Composite do
  let_it_be(:pipeline) { create(:ci_pipeline) }

  before_all do
    @statuses = Ci::HasStatus::STATUSES_ENUM.map do |status, idx|
      [status, create(:ci_build, pipeline: pipeline, status: status, importing: true)]
    end.to_h

    @statuses_with_allow_failure = Ci::HasStatus::STATUSES_ENUM.map do |status, idx|
      [status, create(:ci_build, pipeline: pipeline, status: status, allow_failure: true, importing: true)]
    end.to_h
  end

  describe '#status' do
    using RSpec::Parameterized::TableSyntax

    shared_examples 'compares status and warnings' do
      let(:composite_status) do
        described_class.new(all_statuses, dag: dag)
      end

      it 'returns status and warnings?' do
        expect(composite_status.status).to eq(result)
        expect(composite_status.warnings?).to eq(has_warnings)
      end
    end

    context 'allow_failure: false' do
      where(:build_statuses, :dag, :result, :has_warnings) do
        %i(skipped)                         | false | 'skipped'              | false
        %i(skipped success)                 | false | 'success'              | false
        %i(skipped success)                 | true  | 'skipped'              | false
        %i(created)                         | false | 'created'              | false
        %i(preparing)                       | false | 'preparing'            | false
        %i(canceled success skipped)        | false | 'canceled'             | false
        %i(canceled success skipped)        | true  | 'skipped'              | false
        %i(pending created skipped)         | false | 'pending'              | false
        %i(pending created skipped success) | false | 'running'              | false
        %i(running created skipped success) | false | 'running'              | false
        %i(pending created skipped)         | true  | 'skipped'              | false
        %i(pending created skipped success) | true  | 'skipped'              | false
        %i(running created skipped success) | true  | 'skipped'              | false
        %i(success waiting_for_resource)    | false | 'waiting_for_resource' | false
        %i(success manual)                  | false | 'manual'               | false
        %i(success scheduled)               | false | 'scheduled'            | false
        %i(created preparing)               | false | 'preparing'            | false
        %i(created success pending)         | false | 'running'              | false
        %i(skipped success failed)          | false | 'failed'               | false
        %i(skipped success failed)          | true  | 'skipped'              | false
        %i(success manual)                  | true  | 'pending'              | false
        %i(success failed created)          | true  | 'pending'              | false
      end

      with_them do
        let(:all_statuses) do
          build_statuses.map { |status| @statuses[status] }
        end

        it_behaves_like 'compares status and warnings'
      end
    end

    context 'allow_failure: true' do
      where(:build_statuses, :dag, :result, :has_warnings) do
        %i(manual)           | false | 'skipped'   | false
        %i(skipped failed)   | false | 'success'   | true
        %i(skipped failed)   | true  | 'skipped'   | true
        %i(success manual)   | true  | 'skipped'   | false
        %i(success manual)   | false | 'success'   | false
        %i(created failed)   | false | 'created'   | true
        %i(preparing manual) | false | 'preparing' | false
      end

      with_them do
        let(:all_statuses) do
          build_statuses.map { |status| @statuses_with_allow_failure[status] }
        end

        it_behaves_like 'compares status and warnings'
      end

      context 'when FF ci_fix_pipeline_status_for_dag_needs_manual is disabled' do
        before do
          stub_feature_flags(ci_fix_pipeline_status_for_dag_needs_manual: false)
        end

        where(:build_statuses, :dag, :result, :has_warnings) do
          %i(success manual) | true  | 'pending' | false
          %i(success manual) | false | 'success' | false
        end

        with_them do
          let(:all_statuses) do
            build_statuses.map { |status| @statuses_with_allow_failure[status] }
          end

          it_behaves_like 'compares status and warnings'
        end
      end
    end
  end
end