test: improve output for ValidateResourceVersionStable by using BeComparableTo instead of Equal

Author: chrischdi

test/framework/resourceversion_helpers.go

@@ -41,14 +41,14 @@ func ValidateResourceVersionStable(ctx context.Context, proxy ClusterProxy, name
 			previousResourceVersions = objectsWithResourceVersion
 		}()
 		// This is intentionally failing on the first run.
-		g.Expect(objectsWithResourceVersion).To(Equal(previousResourceVersions))
+		g.Expect(objectsWithResourceVersion).To(BeComparableTo(previousResourceVersions))
 	}, 1*time.Minute, 15*time.Second).Should(Succeed(), "Resource versions never became stable")
 
 	// Verify resource versions are stable for a while.
 	Consistently(func(g Gomega) {
 		objectsWithResourceVersion, err := getObjectsWithResourceVersion(ctx, proxy, namespace, ownerGraphFilterFunction)
 		g.Expect(err).ToNot(HaveOccurred())
-		g.Expect(objectsWithResourceVersion).To(Equal(previousResourceVersions))
+		g.Expect(objectsWithResourceVersion).To(BeComparableTo(previousResourceVersions))
 	}, 2*time.Minute, 15*time.Second).Should(Succeed(), "Resource versions didn't stay stable")
 }