Backport generic methods to CEce-fix_vuln_list_on_group_dashboard

Allow to fetch all pipelines for every projects in a group and its
subgroups.
Allow to fetch the latest pipeline id for each projects of a group and
its subgroups.

1 files changed, 13 insertions, 0 deletions

diff --git a/spec/models/ci/pipeline_spec.rb b/spec/models/ci/pipeline_spec.rb
index 153244b2159..0f58c06864e 100644
--- a/spec/models/ci/pipeline_spec.rb
+++ b/spec/models/ci/pipeline_spec.rb
@@ -1148,6 +1148,19 @@ describe Ci::Pipeline, :mailer do
     end
   end
 
+  describe '.latest_successful_ids_per_project' do
+    let(:projects) { create_list(:project, 2) }
+    let!(:pipeline1) { create(:ci_pipeline, :success, project: projects[0]) }
+    let!(:pipeline2) { create(:ci_pipeline, :success, project: projects[0]) }
+    let!(:pipeline3) { create(:ci_pipeline, :failed, project: projects[0]) }
+    let!(:pipeline4) { create(:ci_pipeline, :success, project: projects[1]) }
+
+    it 'returns expected pipeline ids' do
+      expect(described_class.latest_successful_ids_per_project)
+        .to contain_exactly(pipeline2, pipeline4)
+    end
+  end
+
   describe '.internal_sources' do
     subject { described_class.internal_sources }