add fake dynamic client

staging/src/k8s.io/client-go/dynamic/fake/BUILD

@@ -10,14 +10,17 @@ go_library(
     srcs = [
         "client.go",
         "client_pool.go",
+        "simple.go",
     ],
     importpath = "k8s.io/client-go/dynamic/fake",
     deps = [
+        "//vendor/k8s.io/apimachinery/pkg/api/meta:go_default_library",
         "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
         "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1/unstructured:go_default_library",
         "//vendor/k8s.io/apimachinery/pkg/labels:go_default_library",
         "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library",
         "//vendor/k8s.io/apimachinery/pkg/runtime/schema:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/runtime/serializer:go_default_library",
         "//vendor/k8s.io/apimachinery/pkg/types:go_default_library",
         "//vendor/k8s.io/apimachinery/pkg/watch:go_default_library",
         "//vendor/k8s.io/client-go/dynamic:go_default_library",

staging/src/k8s.io/client-go/dynamic/fake/simple.go

+/*
+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 fake
+
+import (
+	"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/labels"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+	"k8s.io/apimachinery/pkg/runtime/serializer"
+	"k8s.io/apimachinery/pkg/types"
+	"k8s.io/apimachinery/pkg/watch"
+	"k8s.io/client-go/dynamic"
+	"k8s.io/client-go/testing"
+)
+
+func NewSimpleDynamicClient(scheme *runtime.Scheme, objects ...runtime.Object) *FakeDynamicClient {
+	codecs := serializer.NewCodecFactory(scheme)
+	o := testing.NewObjectTracker(scheme, codecs.UniversalDecoder())
+	for _, obj := range objects {
+		if err := o.Add(obj); err != nil {
+			panic(err)
+		}
+	}
+
+	cs := &FakeDynamicClient{}
+	cs.AddReactor("*", "*", testing.ObjectReaction(o))
+	cs.AddWatchReactor("*", func(action testing.Action) (handled bool, ret watch.Interface, err error) {
+		gvr := action.GetResource()
+		ns := action.GetNamespace()
+		watch, err := o.Watch(gvr, ns)
+		if err != nil {
+			return false, nil, err
+		}
+		return true, watch, nil
+	})
+
+	return cs
+}
+
+// Clientset implements clientset.Interface. Meant to be embedded into a
+// struct to get a default implementation. This makes faking out just the method
+// you want to test easier.
+type FakeDynamicClient struct {
+	testing.Fake
+	scheme *runtime.Scheme
+}
+
+type dynamicResourceClient struct {
+	client      *FakeDynamicClient
+	namespace   string
+	resource    schema.GroupVersionResource
+	subresource string
+}
+
+var _ dynamic.DynamicInterface = &FakeDynamicClient{}
+
+func (c *FakeDynamicClient) Resource(resource schema.GroupVersionResource) dynamic.NamespaceableDynamicResourceInterface {
+	return &dynamicResourceClient{client: c, resource: resource}
+}
+
+// Deprecated, this isn't how we want to do it
+func (c *FakeDynamicClient) ClusterSubresource(resource schema.GroupVersionResource, subresource string) dynamic.DynamicResourceInterface {
+	return &dynamicResourceClient{client: c, resource: resource, subresource: subresource}
+}
+
+// Deprecated, this isn't how we want to do it
+func (c *FakeDynamicClient) NamespacedSubresource(resource schema.GroupVersionResource, subresource, namespace string) dynamic.DynamicResourceInterface {
+	return &dynamicResourceClient{client: c, resource: resource, namespace: namespace, subresource: subresource}
+}
+
+func (c *dynamicResourceClient) Namespace(ns string) dynamic.DynamicResourceInterface {
+	ret := *c
+	ret.namespace = ns
+	return &ret
+}
+
+func (c *dynamicResourceClient) Create(obj *unstructured.Unstructured) (*unstructured.Unstructured, error) {
+	uncastRet, err := c.client.Fake.
+		Invokes(testing.NewCreateAction(c.resource, c.namespace, obj), obj)
+
+	if err != nil {
+		return nil, err
+	}
+	if uncastRet == nil {
+		return nil, err
+	}
+
+	ret := &unstructured.Unstructured{}
+	if err := c.client.scheme.Convert(uncastRet, ret, nil); err != nil {
+		return nil, err
+	}
+	return ret, err
+}
+
+func (c *dynamicResourceClient) Update(obj *unstructured.Unstructured) (*unstructured.Unstructured, error) {
+	uncastRet, err := c.client.Fake.
+		Invokes(testing.NewUpdateAction(c.resource, c.namespace, obj), obj)
+
+	if err != nil {
+		return nil, err
+	}
+	if uncastRet == nil {
+		return nil, err
+	}
+
+	ret := &unstructured.Unstructured{}
+	if err := c.client.scheme.Convert(uncastRet, ret, nil); err != nil {
+		return nil, err
+	}
+	return ret, err
+}
+
+func (c *dynamicResourceClient) UpdateStatus(obj *unstructured.Unstructured) (*unstructured.Unstructured, error) {
+	uncastRet, err := c.client.Fake.
+		Invokes(testing.NewUpdateSubresourceAction(c.resource, "status", c.namespace, obj), obj)
+
+	if err != nil {
+		return nil, err
+	}
+	if uncastRet == nil {
+		return nil, err
+	}
+
+	ret := &unstructured.Unstructured{}
+	if err := c.client.scheme.Convert(uncastRet, ret, nil); err != nil {
+		return nil, err
+	}
+	return ret, err
+}
+
+func (c *dynamicResourceClient) Delete(name string, opts *metav1.DeleteOptions) error {
+	_, err := c.client.Fake.
+		Invokes(testing.NewDeleteAction(c.resource, c.namespace, name), &metav1.Status{Status: "dynamic delete fail"})
+
+	return err
+}
+
+func (c *dynamicResourceClient) DeleteCollection(opts *metav1.DeleteOptions, listOptions metav1.ListOptions) error {
+	action := testing.NewDeleteCollectionAction(c.resource, c.namespace, listOptions)
+
+	_, err := c.client.Fake.Invokes(action, &metav1.Status{Status: "dynamic deletecollection fail"})
+	return err
+}
+
+func (c *dynamicResourceClient) Get(name string, opts metav1.GetOptions) (*unstructured.Unstructured, error) {
+	uncastRet, err := c.client.Fake.
+		Invokes(testing.NewGetAction(c.resource, c.namespace, name), &metav1.Status{Status: "dynamic get fail"})
+
+	if err != nil {
+		return nil, err
+	}
+	if uncastRet == nil {
+		return nil, err
+	}
+
+	ret := &unstructured.Unstructured{}
+	if err := c.client.scheme.Convert(uncastRet, ret, nil); err != nil {
+		return nil, err
+	}
+	return ret, err
+}
+
+func (c *dynamicResourceClient) List(opts metav1.ListOptions) (*unstructured.UnstructuredList, error) {
+	obj, err := c.client.Fake.
+		Invokes(testing.NewListAction(c.resource, schema.GroupVersionKind{Version: "v1", Kind: "List"}, c.namespace, opts), &metav1.Status{Status: "dynamic list fail"})
+
+	if obj == nil {
+		return nil, err
+	}
+
+	label, _, _ := testing.ExtractFromListOptions(opts)
+	if label == nil {
+		label = labels.Everything()
+	}
+
+	retUnstructured := &unstructured.Unstructured{}
+	if err := c.client.scheme.Convert(obj, retUnstructured, nil); err != nil {
+		return nil, err
+	}
+	entireList, err := retUnstructured.ToList()
+	if err != nil {
+		return nil, err
+	}
+
+	list := &unstructured.UnstructuredList{}
+	for _, item := range entireList.Items {
+		metadata, err := meta.Accessor(item)
+		if err != nil {
+			return nil, err
+		}
+		if label.Matches(labels.Set(metadata.GetLabels())) {
+			list.Items = append(list.Items, item)
+		}
+	}
+	return list, nil
+}
+
+func (c *dynamicResourceClient) Watch(opts metav1.ListOptions) (watch.Interface, error) {
+	return c.client.Fake.
+		InvokesWatch(testing.NewWatchAction(c.resource, c.namespace, opts))
+}
+
+func (c *dynamicResourceClient) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (*unstructured.Unstructured, error) {
+	uncastRet, err := c.client.Fake.
+		Invokes(testing.NewPatchSubresourceAction(c.resource, c.namespace, name, data, subresources...), &metav1.Status{Status: "dynamic patch fail"})
+
+	if err != nil {
+		return nil, err
+	}
+	if uncastRet == nil {
+		return nil, err
+	}
+
+	ret := &unstructured.Unstructured{}
+	if err := c.client.scheme.Convert(uncastRet, ret, nil); err != nil {
+		return nil, err
+	}
+	return ret, err
+}