Add generated file

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

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

@@ -0,0 +1,541 @@
+/*
+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 (
+	"encoding/json"
+	"fmt"
+	"net/http"
+	"testing"
+
+	"github.com/ghodss/yaml"
+
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
+	"k8s.io/apimachinery/pkg/types"
+	"k8s.io/client-go/dynamic"
+
+	apiextensionsv1beta1 "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1beta1"
+	"k8s.io/apiextensions-apiserver/pkg/client/clientset/clientset"
+	"k8s.io/apiextensions-apiserver/test/integration/fixtures"
+)
+
+func TestYAML(t *testing.T) {
+	tearDown, config, _, err := fixtures.StartDefaultServer(t)
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer tearDown()
+
+	apiExtensionClient, err := clientset.NewForConfig(config)
+	if err != nil {
+		t.Fatal(err)
+	}
+	dynamicClient, err := dynamic.NewForConfig(config)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	noxuDefinition := fixtures.NewNoxuCustomResourceDefinition(apiextensionsv1beta1.ClusterScoped)
+	noxuDefinition, err = fixtures.CreateNewCustomResourceDefinition(noxuDefinition, apiExtensionClient, dynamicClient)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	kind := noxuDefinition.Spec.Names.Kind
+	listKind := noxuDefinition.Spec.Names.ListKind
+	apiVersion := noxuDefinition.Spec.Group + "/" + noxuDefinition.Spec.Version
+
+	rest := apiExtensionClient.Discovery().RESTClient()
+
+	// Discovery
+	{
+		result, err := rest.Get().
+			SetHeader("Accept", "application/yaml").
+			AbsPath("/apis", noxuDefinition.Spec.Group, noxuDefinition.Spec.Version).
+			DoRaw()
+		if err != nil {
+			t.Fatal(err, string(result))
+		}
+		obj, err := decodeYAML(result)
+		if err != nil {
+			t.Fatal(err)
+		}
+		if obj.GetAPIVersion() != "v1" || obj.GetKind() != "APIResourceList" {
+			t.Fatalf("unexpected discovery kind: %s", string(result))
+		}
+		if v, ok, err := unstructured.NestedString(obj.Object, "groupVersion"); v != apiVersion || !ok || err != nil {
+			t.Fatal(v, ok, err, string(result))
+		}
+	}
+
+	// Error
+	{
+		result, err := rest.Get().
+			SetHeader("Accept", "application/yaml").
+			AbsPath("/apis", noxuDefinition.Spec.Group, noxuDefinition.Spec.Version, noxuDefinition.Spec.Names.Plural, "missingname").
+			DoRaw()
+		if !errors.IsNotFound(err) {
+			t.Fatalf("expected not found, got %v", err)
+		}
+		obj, err := decodeYAML(result)
+		if err != nil {
+			t.Fatal(err)
+		}
+		if obj.GetAPIVersion() != "v1" || obj.GetKind() != "Status" {
+			t.Fatalf("unexpected discovery kind: %s", string(result))
+		}
+		if v, ok, err := unstructured.NestedString(obj.Object, "reason"); v != "NotFound" || !ok || err != nil {
+			t.Fatal(v, ok, err, string(result))
+		}
+	}
+
+	uid := types.UID("")
+	resourceVersion := ""
+
+	// Create
+	{
+		yamlBody := []byte(fmt.Sprintf(`
+apiVersion: %s
+kind: %s
+metadata:
+  name: mytest
+values:
+  numVal: 1
+  boolVal: true
+  stringVal: "1"`, apiVersion, kind))
+
+		result, err := rest.Post().
+			SetHeader("Accept", "application/yaml").
+			SetHeader("Content-Type", "application/yaml").
+			AbsPath("/apis", noxuDefinition.Spec.Group, noxuDefinition.Spec.Version, noxuDefinition.Spec.Names.Plural).
+			Body(yamlBody).
+			DoRaw()
+		if err != nil {
+			t.Fatal(err, string(result))
+		}
+		obj, err := decodeYAML(result)
+		if err != nil {
+			t.Fatal(err)
+		}
+		if obj.GetName() != "mytest" {
+			t.Fatalf("expected mytest, got %s", obj.GetName())
+		}
+		if obj.GetAPIVersion() != apiVersion {
+			t.Fatalf("expected %s, got %s", apiVersion, obj.GetAPIVersion())
+		}
+		if obj.GetKind() != kind {
+			t.Fatalf("expected %s, got %s", kind, obj.GetKind())
+		}
+		if v, ok, err := unstructured.NestedFloat64(obj.Object, "values", "numVal"); v != 1 || !ok || err != nil {
+			t.Fatal(v, ok, err, string(result))
+		}
+		if v, ok, err := unstructured.NestedBool(obj.Object, "values", "boolVal"); v != true || !ok || err != nil {
+			t.Fatal(v, ok, err, string(result))
+		}
+		if v, ok, err := unstructured.NestedString(obj.Object, "values", "stringVal"); v != "1" || !ok || err != nil {
+			t.Fatal(v, ok, err, string(result))
+		}
+		uid = obj.GetUID()
+		resourceVersion = obj.GetResourceVersion()
+	}
+
+	// Get
+	{
+		result, err := rest.Get().
+			SetHeader("Accept", "application/yaml").
+			AbsPath("/apis", noxuDefinition.Spec.Group, noxuDefinition.Spec.Version, noxuDefinition.Spec.Names.Plural, "mytest").
+			DoRaw()
+		if err != nil {
+			t.Fatal(err)
+		}
+		obj, err := decodeYAML(result)
+		if err != nil {
+			t.Fatal(err, string(result))
+		}
+		if obj.GetName() != "mytest" {
+			t.Fatalf("expected mytest, got %s", obj.GetName())
+		}
+		if obj.GetAPIVersion() != apiVersion {
+			t.Fatalf("expected %s, got %s", apiVersion, obj.GetAPIVersion())
+		}
+		if obj.GetKind() != kind {
+			t.Fatalf("expected %s, got %s", kind, obj.GetKind())
+		}
+		if v, ok, err := unstructured.NestedFloat64(obj.Object, "values", "numVal"); v != 1 || !ok || err != nil {
+			t.Fatal(v, ok, err, string(result))
+		}
+		if v, ok, err := unstructured.NestedBool(obj.Object, "values", "boolVal"); v != true || !ok || err != nil {
+			t.Fatal(v, ok, err, string(result))
+		}
+		if v, ok, err := unstructured.NestedString(obj.Object, "values", "stringVal"); v != "1" || !ok || err != nil {
+			t.Fatal(v, ok, err, string(result))
+		}
+	}
+
+	// List
+	{
+		result, err := rest.Get().
+			SetHeader("Accept", "application/yaml").
+			AbsPath("/apis", noxuDefinition.Spec.Group, noxuDefinition.Spec.Version, noxuDefinition.Spec.Names.Plural).
+			DoRaw()
+		if err != nil {
+			t.Fatal(err, string(result))
+		}
+		listObj, err := decodeYAML(result)
+		if err != nil {
+			t.Fatal(err)
+		}
+		if listObj.GetAPIVersion() != apiVersion {
+			t.Fatalf("expected %s, got %s", apiVersion, listObj.GetAPIVersion())
+		}
+		if listObj.GetKind() != listKind {
+			t.Fatalf("expected %s, got %s", kind, listObj.GetKind())
+		}
+		items, ok, err := unstructured.NestedSlice(listObj.Object, "items")
+		if !ok || err != nil || len(items) != 1 {
+			t.Fatalf("expected one item, got %v %v %v", items, ok, err)
+		}
+		obj := unstructured.Unstructured{Object: items[0].(map[string]interface{})}
+		if obj.GetName() != "mytest" {
+			t.Fatalf("expected mytest, got %s", obj.GetName())
+		}
+		if obj.GetAPIVersion() != apiVersion {
+			t.Fatalf("expected %s, got %s", apiVersion, obj.GetAPIVersion())
+		}
+		if obj.GetKind() != kind {
+			t.Fatalf("expected %s, got %s", kind, obj.GetKind())
+		}
+		if v, ok, err := unstructured.NestedFloat64(obj.Object, "values", "numVal"); v != 1 || !ok || err != nil {
+			t.Fatal(v, ok, err, string(result))
+		}
+		if v, ok, err := unstructured.NestedBool(obj.Object, "values", "boolVal"); v != true || !ok || err != nil {
+			t.Fatal(v, ok, err, string(result))
+		}
+		if v, ok, err := unstructured.NestedString(obj.Object, "values", "stringVal"); v != "1" || !ok || err != nil {
+			t.Fatal(v, ok, err, string(result))
+		}
+	}
+
+	// Watch rejects yaml (no streaming support)
+	{
+		result, err := rest.Get().
+			SetHeader("Accept", "application/yaml").
+			AbsPath("/apis", noxuDefinition.Spec.Group, noxuDefinition.Spec.Version, noxuDefinition.Spec.Names.Plural).
+			Param("watch", "true").
+			DoRaw()
+		if !errors.IsNotAcceptable(err) {
+			t.Fatalf("expected not acceptable error, got %v (%s)", err, string(result))
+		}
+		obj, err := decodeYAML(result)
+		if err != nil {
+			t.Fatal(err)
+		}
+		if obj.GetAPIVersion() != "v1" || obj.GetKind() != "Status" {
+			t.Fatalf("unexpected result: %s", string(result))
+		}
+		if v, ok, err := unstructured.NestedString(obj.Object, "reason"); v != "NotAcceptable" || !ok || err != nil {
+			t.Fatal(v, ok, err, string(result))
+		}
+		if v, ok, err := unstructured.NestedFloat64(obj.Object, "code"); v != http.StatusNotAcceptable || !ok || err != nil {
+			t.Fatal(v, ok, err, string(result))
+		}
+	}
+
+	// Update
+	{
+		yamlBody := []byte(fmt.Sprintf(`
+apiVersion: %s
+kind: %s
+metadata:
+  name: mytest
+  uid: %s
+  resourceVersion: "%s"
+values:
+  numVal: 2
+  boolVal: false
+  stringVal: "2"`, apiVersion, kind, uid, resourceVersion))
+		result, err := rest.Put().
+			SetHeader("Accept", "application/yaml").
+			SetHeader("Content-Type", "application/yaml").
+			AbsPath("/apis", noxuDefinition.Spec.Group, noxuDefinition.Spec.Version, noxuDefinition.Spec.Names.Plural, "mytest").
+			Body(yamlBody).
+			DoRaw()
+		if err != nil {
+			t.Fatal(err, string(result))
+		}
+		obj, err := decodeYAML(result)
+		if err != nil {
+			t.Fatal(err)
+		}
+		if obj.GetName() != "mytest" {
+			t.Fatalf("expected mytest, got %s", obj.GetName())
+		}
+		if obj.GetAPIVersion() != apiVersion {
+			t.Fatalf("expected %s, got %s", apiVersion, obj.GetAPIVersion())
+		}
+		if obj.GetKind() != kind {
+			t.Fatalf("expected %s, got %s", kind, obj.GetKind())
+		}
+		if v, ok, err := unstructured.NestedFloat64(obj.Object, "values", "numVal"); v != 2 || !ok || err != nil {
+			t.Fatal(v, ok, err, string(result))
+		}
+		if v, ok, err := unstructured.NestedBool(obj.Object, "values", "boolVal"); v != false || !ok || err != nil {
+			t.Fatal(v, ok, err, string(result))
+		}
+		if v, ok, err := unstructured.NestedString(obj.Object, "values", "stringVal"); v != "2" || !ok || err != nil {
+			t.Fatal(v, ok, err, string(result))
+		}
+		if obj.GetUID() != uid {
+			t.Fatalf("uid changed: %v vs %v", uid, obj.GetUID())
+		}
+	}
+
+	// Patch rejects yaml requests (only JSON mime types are allowed)
+	{
+		yamlBody := []byte(fmt.Sprintf(`
+values:
+  numVal: 3`))
+		result, err := rest.Patch(types.MergePatchType).
+			SetHeader("Accept", "application/yaml").
+			SetHeader("Content-Type", "application/yaml").
+			AbsPath("/apis", noxuDefinition.Spec.Group, noxuDefinition.Spec.Version, noxuDefinition.Spec.Names.Plural, "mytest").
+			Body(yamlBody).
+			DoRaw()
+		if !errors.IsUnsupportedMediaType(err) {
+			t.Fatalf("Expected bad request, got %v\n%s", err, string(result))
+		}
+		obj, err := decodeYAML(result)
+		if err != nil {
+			t.Fatal(err)
+		}
+		if obj.GetAPIVersion() != "v1" || obj.GetKind() != "Status" {
+			t.Fatalf("expected %s %s, got %s %s", "v1", "Status", obj.GetAPIVersion(), obj.GetKind())
+		}
+		if v, ok, err := unstructured.NestedString(obj.Object, "reason"); v != "UnsupportedMediaType" || !ok || err != nil {
+			t.Fatal(v, ok, err, string(result))
+		}
+	}
+
+	// Delete
+	{
+		result, err := rest.Delete().
+			SetHeader("Accept", "application/yaml").
+			AbsPath("/apis", noxuDefinition.Spec.Group, noxuDefinition.Spec.Version, noxuDefinition.Spec.Names.Plural, "mytest").
+			DoRaw()
+		if err != nil {
+			t.Fatal(err, string(result))
+		}
+		obj, err := decodeYAML(result)
+		if err != nil {
+			t.Fatal(err)
+		}
+		if obj.GetAPIVersion() != "v1" || obj.GetKind() != "Status" {
+			t.Fatalf("unexpected response: %s", string(result))
+		}
+		if v, ok, err := unstructured.NestedString(obj.Object, "status"); v != "Success" || !ok || err != nil {
+			t.Fatal(v, ok, err, string(result))
+		}
+	}
+}
+
+func TestYAMLSubresource(t *testing.T) {
+	tearDown, config, _, err := fixtures.StartDefaultServer(t)
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer tearDown()
+
+	apiExtensionClient, err := clientset.NewForConfig(config)
+	if err != nil {
+		t.Fatal(err)
+	}
+	dynamicClient, err := dynamic.NewForConfig(config)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	noxuDefinition := NewNoxuSubresourcesCRD(apiextensionsv1beta1.ClusterScoped)
+	noxuDefinition, err = fixtures.CreateNewCustomResourceDefinition(noxuDefinition, apiExtensionClient, dynamicClient)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	kind := noxuDefinition.Spec.Names.Kind
+	apiVersion := noxuDefinition.Spec.Group + "/" + noxuDefinition.Spec.Version
+
+	rest := apiExtensionClient.Discovery().RESTClient()
+
+	uid := types.UID("")
+	resourceVersion := ""
+
+	// Create
+	{
+		yamlBody := []byte(fmt.Sprintf(`
+apiVersion: %s
+kind: %s
+metadata:
+  name: mytest
+spec:
+  replicas: 3`, apiVersion, kind))
+
+		result, err := rest.Post().
+			SetHeader("Accept", "application/yaml").
+			SetHeader("Content-Type", "application/yaml").
+			AbsPath("/apis", noxuDefinition.Spec.Group, noxuDefinition.Spec.Version, noxuDefinition.Spec.Names.Plural).
+			Body(yamlBody).
+			DoRaw()
+		if err != nil {
+			t.Fatal(err, string(result))
+		}
+		obj, err := decodeYAML(result)
+		if err != nil {
+			t.Fatal(err)
+		}
+		if obj.GetName() != "mytest" {
+			t.Fatalf("expected mytest, got %s", obj.GetName())
+		}
+		if obj.GetAPIVersion() != apiVersion {
+			t.Fatalf("expected %s, got %s", apiVersion, obj.GetAPIVersion())
+		}
+		if obj.GetKind() != kind {
+			t.Fatalf("expected %s, got %s", kind, obj.GetKind())
+		}
+		if v, ok, err := unstructured.NestedFloat64(obj.Object, "spec", "replicas"); v != 3 || !ok || err != nil {
+			t.Fatal(v, ok, err, string(result))
+		}
+		uid = obj.GetUID()
+		resourceVersion = obj.GetResourceVersion()
+	}
+
+	// Get at /status
+	{
+		result, err := rest.Get().
+			SetHeader("Accept", "application/yaml").
+			AbsPath("/apis", noxuDefinition.Spec.Group, noxuDefinition.Spec.Version, noxuDefinition.Spec.Names.Plural, "mytest", "status").
+			DoRaw()
+		if err != nil {
+			t.Fatal(err)
+		}
+		obj, err := decodeYAML(result)
+		if err != nil {
+			t.Fatal(err, string(result))
+		}
+		if obj.GetName() != "mytest" {
+			t.Fatalf("expected mytest, got %s", obj.GetName())
+		}
+		if obj.GetAPIVersion() != apiVersion {
+			t.Fatalf("expected %s, got %s", apiVersion, obj.GetAPIVersion())
+		}
+		if obj.GetKind() != kind {
+			t.Fatalf("expected %s, got %s", kind, obj.GetKind())
+		}
+		if v, ok, err := unstructured.NestedFloat64(obj.Object, "spec", "replicas"); v != 3 || !ok || err != nil {
+			t.Fatal(v, ok, err, string(result))
+		}
+	}
+
+	// Update at /status
+	{
+		yamlBody := []byte(fmt.Sprintf(`
+apiVersion: %s
+kind: %s
+metadata:
+  name: mytest
+  uid: %s
+  resourceVersion: "%s"
+spec:
+  replicas: 5
+status:
+  replicas: 3`, apiVersion, kind, uid, resourceVersion))
+		result, err := rest.Put().
+			SetHeader("Accept", "application/yaml").
+			SetHeader("Content-Type", "application/yaml").
+			AbsPath("/apis", noxuDefinition.Spec.Group, noxuDefinition.Spec.Version, noxuDefinition.Spec.Names.Plural, "mytest", "status").
+			Body(yamlBody).
+			DoRaw()
+		if err != nil {
+			t.Fatal(err, string(result))
+		}
+		obj, err := decodeYAML(result)
+		if err != nil {
+			t.Fatal(err)
+		}
+		if obj.GetName() != "mytest" {
+			t.Fatalf("expected mytest, got %s", obj.GetName())
+		}
+		if obj.GetAPIVersion() != apiVersion {
+			t.Fatalf("expected %s, got %s", apiVersion, obj.GetAPIVersion())
+		}
+		if obj.GetKind() != kind {
+			t.Fatalf("expected %s, got %s", kind, obj.GetKind())
+		}
+		if v, ok, err := unstructured.NestedFloat64(obj.Object, "spec", "replicas"); v != 3 || !ok || err != nil {
+			t.Fatal(v, ok, err, string(result))
+		}
+		if v, ok, err := unstructured.NestedFloat64(obj.Object, "status", "replicas"); v != 3 || !ok || err != nil {
+			t.Fatal(v, ok, err, string(result))
+		}
+		if obj.GetUID() != uid {
+			t.Fatalf("uid changed: %v vs %v", uid, obj.GetUID())
+		}
+	}
+
+	// Get at /scale
+	{
+		result, err := rest.Get().
+			SetHeader("Accept", "application/yaml").
+			AbsPath("/apis", noxuDefinition.Spec.Group, noxuDefinition.Spec.Version, noxuDefinition.Spec.Names.Plural, "mytest", "scale").
+			DoRaw()
+		if err != nil {
+			t.Fatal(err)
+		}
+		obj, err := decodeYAML(result)
+		if err != nil {
+			t.Fatal(err, string(result))
+		}
+		if obj.GetName() != "mytest" {
+			t.Fatalf("expected mytest, got %s", obj.GetName())
+		}
+		if obj.GetAPIVersion() != "autoscaling/v1" {
+			t.Fatalf("expected %s, got %s", apiVersion, obj.GetAPIVersion())
+		}
+		if obj.GetKind() != "Scale" {
+			t.Fatalf("expected %s, got %s", kind, obj.GetKind())
+		}
+		if v, ok, err := unstructured.NestedFloat64(obj.Object, "spec", "replicas"); v != 3 || !ok || err != nil {
+			t.Fatal(v, ok, err, string(result))
+		}
+		if v, ok, err := unstructured.NestedFloat64(obj.Object, "status", "replicas"); v != 3 || !ok || err != nil {
+			t.Fatal(v, ok, err, string(result))
+		}
+	}
+}
+
+func decodeYAML(data []byte) (*unstructured.Unstructured, error) {
+	retval := &unstructured.Unstructured{Object: map[string]interface{}{}}
+	// ensure this isn't JSON
+	if json.Unmarshal(data, &retval.Object) == nil {
+		return nil, fmt.Errorf("data is JSON, not YAML: %s", string(data))
+	}
+	// ensure it is YAML
+	retval.Object = map[string]interface{}{}
+	if err := yaml.Unmarshal(data, &retval.Object); err != nil {
+		return nil, fmt.Errorf("error decoding YAML: %v\noriginal YAML: %s", err, string(data))
+	}
+	return retval, nil
+}