},
			}

			_, err = fixtures.CreateNewV1CustomResourceDefinition(noxuDefinition, apiExtensionClient, dynamicClient)
			if err == nil {
				t.Fatal("unexpected non-error: $ref cannot be non-empty string")
			}

			validationSchema.OpenAPIV3Schema.Ref = nil

			noxuDefinition, err = fixtures.CreateNewV1CustomResourceDefinition(noxuDefinition, apiExtensionClient, dynamicClient)
			if err != nil {

				Plural:   resource,
				Kind:     kind,
				ListKind: kind + "List",
			},
			Scope: apiextensionsv1.NamespaceScoped,
		},
	}

	_, err = fixtures.CreateNewV1CustomResourceDefinition(myCRD, apiExtensionClient, dynamicClient)
	if err != nil {
		t.Fatal(err)
	}
	for _, c := range cases {
		if c.Disabled {
			continue
		}

		t.Run(c.Name, func(t *testing.T) {