1 files changed, 12 insertions, 0 deletions
diff --git a/spec/models/approval_spec.rb b/spec/models/approval_spec.rb
index 3d382c1712a..ff2f7408941 100644
--- a/spec/models/approval_spec.rb
+++ b/spec/models/approval_spec.rb
@@ -13,4 +13,16 @@ RSpec.describe Approval, feature_category: :code_review_workflow do
 
     it { is_expected.to validate_uniqueness_of(:user_id).scoped_to([:merge_request_id]) }
   end
+
+  describe '.with_invalid_patch_id_sha' do
+    let(:patch_id_sha) { 'def456' }
+    let!(:approval_1) { create(:approval, patch_id_sha: 'abc123') }
+    let!(:approval_2) { create(:approval, patch_id_sha: nil) }
+    let!(:approval_3) { create(:approval, patch_id_sha: patch_id_sha) }
+
+    it 'returns approvals with patch_id_sha not matching specified patch_id_sha' do
+      expect(described_class.with_invalid_patch_id_sha(patch_id_sha))
+        .to match_array([approval_1, approval_2])
+    end
+  end
 end