Add generated file

This PR adds generated files under pkg/client and vendor folder.

vendor/k8s.io/apiextensions-apiserver/test/integration/helpers.go

@@ -0,0 +1,94 @@
+/*
+Copyright 2018 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package integration
+
+import (
+	"fmt"
+	"testing"
+
+	apiextensionsv1beta1 "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1beta1"
+	"k8s.io/apiextensions-apiserver/pkg/client/clientset/clientset"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/api/meta"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+	"k8s.io/client-go/dynamic"
+)
+
+func instantiateCustomResource(t *testing.T, instanceToCreate *unstructured.Unstructured, client dynamic.ResourceInterface, definition *apiextensionsv1beta1.CustomResourceDefinition) (*unstructured.Unstructured, error) {
+	return instantiateVersionedCustomResource(t, instanceToCreate, client, definition, definition.Spec.Versions[0].Name)
+}
+
+func instantiateVersionedCustomResource(t *testing.T, instanceToCreate *unstructured.Unstructured, client dynamic.ResourceInterface, definition *apiextensionsv1beta1.CustomResourceDefinition, version string) (*unstructured.Unstructured, error) {
+	createdInstance, err := client.Create(instanceToCreate)
+	if err != nil {
+		t.Logf("%#v", createdInstance)
+		return nil, err
+	}
+	createdObjectMeta, err := meta.Accessor(createdInstance)
+	if err != nil {
+		t.Fatal(err)
+	}
+	// it should have a UUID
+	if len(createdObjectMeta.GetUID()) == 0 {
+		t.Errorf("missing uuid: %#v", createdInstance)
+	}
+	createdTypeMeta, err := meta.TypeAccessor(createdInstance)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if e, a := definition.Spec.Group+"/"+version, createdTypeMeta.GetAPIVersion(); e != a {
+		t.Errorf("expected %v, got %v", e, a)
+	}
+	if e, a := definition.Spec.Names.Kind, createdTypeMeta.GetKind(); e != a {
+		t.Errorf("expected %v, got %v", e, a)
+	}
+	return createdInstance, nil
+}
+
+func newNamespacedCustomResourceVersionedClient(ns string, client dynamic.Interface, crd *apiextensionsv1beta1.CustomResourceDefinition, version string) dynamic.ResourceInterface {
+	gvr := schema.GroupVersionResource{Group: crd.Spec.Group, Version: version, Resource: crd.Spec.Names.Plural}
+
+	if crd.Spec.Scope != apiextensionsv1beta1.ClusterScoped {
+		return client.Resource(gvr).Namespace(ns)
+	}
+	return client.Resource(gvr)
+}
+
+func newNamespacedCustomResourceClient(ns string, client dynamic.Interface, crd *apiextensionsv1beta1.CustomResourceDefinition) dynamic.ResourceInterface {
+	return newNamespacedCustomResourceVersionedClient(ns, client, crd, crd.Spec.Versions[0].Name)
+}
+
+// updateCustomResourceDefinitionWithRetry updates a CRD, retrying up to 5 times on version conflict errors.
+func updateCustomResourceDefinitionWithRetry(client clientset.Interface, name string, update func(*apiextensionsv1beta1.CustomResourceDefinition)) (*apiextensionsv1beta1.CustomResourceDefinition, error) {
+	for i := 0; i < 5; i++ {
+		crd, err := client.ApiextensionsV1beta1().CustomResourceDefinitions().Get(name, metav1.GetOptions{})
+		if err != nil {
+			return nil, fmt.Errorf("failed to get CustomResourceDefinition %q: %v", name, err)
+		}
+		update(crd)
+		crd, err = client.ApiextensionsV1beta1().CustomResourceDefinitions().Update(crd)
+		if err == nil {
+			return crd, nil
+		}
+		if !errors.IsConflict(err) {
+			return nil, fmt.Errorf("failed to update CustomResourceDefinition %q: %v", name, err)
+		}
+	}
+	return nil, fmt.Errorf("too many retries after conflicts updating CustomResourceDefinition %q", name)
+}