vendor: revendor

vendor/k8s.io/client-go/discovery/fake/discovery.go

@@ -0,0 +1,160 @@
+/*
+Copyright 2016 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 (
+	"fmt"
+
+	"github.com/googleapis/gnostic/OpenAPIv2"
+
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+	"k8s.io/apimachinery/pkg/version"
+	kubeversion "k8s.io/client-go/pkg/version"
+	restclient "k8s.io/client-go/rest"
+	"k8s.io/client-go/testing"
+)
+
+// FakeDiscovery implements discovery.DiscoveryInterface and sometimes calls testing.Fake.Invoke with an action,
+// but doesn't respect the return value if any. There is a way to fake static values like ServerVersion by using the Faked... fields on the struct.
+type FakeDiscovery struct {
+	*testing.Fake
+	FakedServerVersion *version.Info
+}
+
+// ServerResourcesForGroupVersion returns the supported resources for a group
+// and version.
+func (c *FakeDiscovery) ServerResourcesForGroupVersion(groupVersion string) (*metav1.APIResourceList, error) {
+	action := testing.ActionImpl{
+		Verb:     "get",
+		Resource: schema.GroupVersionResource{Resource: "resource"},
+	}
+	c.Invokes(action, nil)
+	for _, resourceList := range c.Resources {
+		if resourceList.GroupVersion == groupVersion {
+			return resourceList, nil
+		}
+	}
+	return nil, fmt.Errorf("GroupVersion %q not found", groupVersion)
+}
+
+// ServerResources returns the supported resources for all groups and versions.
+// Deprecated: use ServerGroupsAndResources instead.
+func (c *FakeDiscovery) ServerResources() ([]*metav1.APIResourceList, error) {
+	_, rs, err := c.ServerGroupsAndResources()
+	return rs, err
+}
+
+// ServerGroupsAndResources returns the supported groups and resources for all groups and versions.
+func (c *FakeDiscovery) ServerGroupsAndResources() ([]*metav1.APIGroup, []*metav1.APIResourceList, error) {
+	sgs, err := c.ServerGroups()
+	if err != nil {
+		return nil, nil, err
+	}
+	resultGroups := []*metav1.APIGroup{}
+	for i := range sgs.Groups {
+		resultGroups = append(resultGroups, &sgs.Groups[i])
+	}
+
+	action := testing.ActionImpl{
+		Verb:     "get",
+		Resource: schema.GroupVersionResource{Resource: "resource"},
+	}
+	c.Invokes(action, nil)
+	return resultGroups, c.Resources, nil
+}
+
+// ServerPreferredResources returns the supported resources with the version
+// preferred by the server.
+func (c *FakeDiscovery) ServerPreferredResources() ([]*metav1.APIResourceList, error) {
+	return nil, nil
+}
+
+// ServerPreferredNamespacedResources returns the supported namespaced resources
+// with the version preferred by the server.
+func (c *FakeDiscovery) ServerPreferredNamespacedResources() ([]*metav1.APIResourceList, error) {
+	return nil, nil
+}
+
+// ServerGroups returns the supported groups, with information like supported
+// versions and the preferred version.
+func (c *FakeDiscovery) ServerGroups() (*metav1.APIGroupList, error) {
+	action := testing.ActionImpl{
+		Verb:     "get",
+		Resource: schema.GroupVersionResource{Resource: "group"},
+	}
+	c.Invokes(action, nil)
+
+	groups := map[string]*metav1.APIGroup{}
+
+	for _, res := range c.Resources {
+		gv, err := schema.ParseGroupVersion(res.GroupVersion)
+		if err != nil {
+			return nil, err
+		}
+		group := groups[gv.Group]
+		if group == nil {
+			group = &metav1.APIGroup{
+				Name: gv.Group,
+				PreferredVersion: metav1.GroupVersionForDiscovery{
+					GroupVersion: res.GroupVersion,
+					Version:      gv.Version,
+				},
+			}
+			groups[gv.Group] = group
+		}
+
+		group.Versions = append(group.Versions, metav1.GroupVersionForDiscovery{
+			GroupVersion: res.GroupVersion,
+			Version:      gv.Version,
+		})
+	}
+
+	list := &metav1.APIGroupList{}
+	for _, apiGroup := range groups {
+		list.Groups = append(list.Groups, *apiGroup)
+	}
+
+	return list, nil
+
+}
+
+// ServerVersion retrieves and parses the server's version.
+func (c *FakeDiscovery) ServerVersion() (*version.Info, error) {
+	action := testing.ActionImpl{}
+	action.Verb = "get"
+	action.Resource = schema.GroupVersionResource{Resource: "version"}
+	c.Invokes(action, nil)
+
+	if c.FakedServerVersion != nil {
+		return c.FakedServerVersion, nil
+	}
+
+	versionInfo := kubeversion.Get()
+	return &versionInfo, nil
+}
+
+// OpenAPISchema retrieves and parses the swagger API schema the server supports.
+func (c *FakeDiscovery) OpenAPISchema() (*openapi_v2.Document, error) {
+	return &openapi_v2.Document{}, nil
+}
+
+// RESTClient returns a RESTClient that is used to communicate with API server
+// by this client implementation.
+func (c *FakeDiscovery) RESTClient() restclient.Interface {
+	return nil
+}