Merge branch 'bvl-shared-groups-on-group-page' into 'master'

Fix issues on groups group trees

Closes #42407

See merge request gitlab-org/gitlab-ce!18390

2 files changed, 16 insertions, 10 deletions

diff --git a/spec/finders/group_descendants_finder_spec.rb b/spec/finders/group_descendants_finder_spec.rb
index 375bcc9087e..796d40cb625 100644
--- a/spec/finders/group_descendants_finder_spec.rb
+++ b/spec/finders/group_descendants_finder_spec.rb
@@ -35,15 +35,6 @@ describe GroupDescendantsFinder do
       expect(finder.execute).to contain_exactly(project)
     end
 
-    it 'does not include projects shared with the group' do
-      project = create(:project, namespace: group)
-      other_project = create(:project)
-      other_project.project_group_links.create(group: group,
-                                               group_access: ProjectGroupLink::MASTER)
-
-      expect(finder.execute).to contain_exactly(project)
-    end
-
     context 'when archived is `true`' do
       let(:params) { { archived: 'true' } }
 
diff --git a/spec/models/concerns/group_descendant_spec.rb b/spec/models/concerns/group_descendant_spec.rb
index c163fb01a81..28352d8c961 100644
--- a/spec/models/concerns/group_descendant_spec.rb
+++ b/spec/models/concerns/group_descendant_spec.rb
@@ -79,9 +79,24 @@ describe GroupDescendant, :nested_groups do
         expect(described_class.build_hierarchy(groups)).to eq(expected_hierarchy)
       end
 
+      it 'tracks the exception when a parent was not preloaded' do
+        expect(Gitlab::Sentry).to receive(:track_exception).and_call_original
+
+        expect { GroupDescendant.build_hierarchy([subsub_group]) }.to raise_error(ArgumentError)
+      end
+
+      it 'recovers if a parent was not reloaded by querying for the parent' do
+        expected_hierarchy = { parent => { subgroup => subsub_group } }
+
+        # this does not raise in production, so stubbing it here.
+        allow(Gitlab::Sentry).to receive(:track_exception)
+
+        expect(GroupDescendant.build_hierarchy([subsub_group])).to eq(expected_hierarchy)
+      end
+
       it 'raises an error if not all elements were preloaded' do
         expect { described_class.build_hierarchy([subsub_group]) }
-          .to raise_error('parent was not preloaded')
+          .to raise_error(/was not preloaded/)
       end
     end
   end