scope_test.go

Documentation: k8s.io/apiextensions-apiserver/test/integration

     1  /*
     2  Copyright 2019 The Kubernetes Authors.
     3  
     4  Licensed under the Apache License, Version 2.0 (the "License");
     5  you may not use this file except in compliance with the License.
     6  You may obtain a copy of the License at
     7  
     8      http://www.apache.org/licenses/LICENSE-2.0
     9  
    10  Unless required by applicable law or agreed to in writing, software
    11  distributed under the License is distributed on an "AS IS" BASIS,
    12  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13  See the License for the specific language governing permissions and
    14  limitations under the License.
    15  */
    16  
    17  package integration
    18  
    19  import (
    20  	"context"
    21  	"strings"
    22  	"testing"
    23  
    24  	"github.com/stretchr/testify/assert"
    25  
    26  	apiextensionsv1 "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1"
    27  	"k8s.io/apiextensions-apiserver/test/integration/fixtures"
    28  	apierrors "k8s.io/apimachinery/pkg/api/errors"
    29  	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
    30  	"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
    31  	"k8s.io/apimachinery/pkg/runtime/schema"
    32  	"k8s.io/apimachinery/pkg/types"
    33  	"k8s.io/client-go/dynamic"
    34  )
    35  
    36  func TestHandlerScope(t *testing.T) {
    37  	tearDown, apiExtensionClient, dynamicClient, err := fixtures.StartDefaultServerWithClients(t)
    38  	if err != nil {
    39  		t.Fatal(err)
    40  	}
    41  	defer tearDown()
    42  
    43  	for _, scope := range []apiextensionsv1.ResourceScope{apiextensionsv1.ClusterScoped, apiextensionsv1.NamespaceScoped} {
    44  		t.Run(string(scope), func(t *testing.T) {
    45  
    46  			crd := &apiextensionsv1.CustomResourceDefinition{
    47  				ObjectMeta: metav1.ObjectMeta{
    48  					Name:        strings.ToLower(string(scope)) + "s.test.apiextensions-apiserver.k8s.io",
    49  					Annotations: map[string]string{"api-approved.kubernetes.io": "unapproved, test-only"},
    50  				},
    51  				Spec: apiextensionsv1.CustomResourceDefinitionSpec{
    52  					Group: "test.apiextensions-apiserver.k8s.io",
    53  					Versions: []apiextensionsv1.CustomResourceDefinitionVersion{
    54  						{
    55  							Name:    "v1beta1",
    56  							Served:  true,
    57  							Storage: true,
    58  							Subresources: &apiextensionsv1.CustomResourceSubresources{
    59  								Status: &apiextensionsv1.CustomResourceSubresourceStatus{},
    60  								Scale: &apiextensionsv1.CustomResourceSubresourceScale{
    61  									SpecReplicasPath:   ".spec.replicas",
    62  									StatusReplicasPath: ".status.replicas",
    63  								},
    64  							},
    65  							Schema: fixtures.AllowAllSchema(),
    66  						},
    67  					},
    68  					Names: apiextensionsv1.CustomResourceDefinitionNames{
    69  						Plural:   strings.ToLower(string(scope)) + "s",
    70  						Singular: strings.ToLower(string(scope)),
    71  						Kind:     string(scope),
    72  						ListKind: string(scope) + "List",
    73  					},
    74  					Scope: scope,
    75  				},
    76  			}
    77  			crd, err = fixtures.CreateNewV1CustomResourceDefinition(crd, apiExtensionClient, dynamicClient)
    78  			if err != nil {
    79  				t.Fatal(err)
    80  			}
    81  
    82  			gvr := schema.GroupVersionResource{Group: crd.Spec.Group, Version: crd.Spec.Versions[0].Name, Resource: crd.Spec.Names.Plural}
    83  
    84  			ns := "test"
    85  			var client dynamic.ResourceInterface = dynamicClient.Resource(gvr)
    86  			var otherScopeClient dynamic.ResourceInterface = dynamicClient.Resource(gvr).Namespace(ns)
    87  			if crd.Spec.Scope == apiextensionsv1.NamespaceScoped {
    88  				client, otherScopeClient = otherScopeClient, client
    89  			}
    90  
    91  			name := "bar"
    92  			cr := &unstructured.Unstructured{
    93  				Object: map[string]interface{}{
    94  					"kind":       crd.Spec.Names.Kind,
    95  					"apiVersion": gvr.GroupVersion().String(),
    96  					"metadata": map[string]interface{}{
    97  						"name": name,
    98  					},
    99  				},
   100  			}
   101  
   102  			_, err := otherScopeClient.Create(context.TODO(), cr, metav1.CreateOptions{})
   103  			assert.True(t, apierrors.IsNotFound(err))
   104  
   105  			_, err = otherScopeClient.Create(context.TODO(), cr, metav1.CreateOptions{}, "status")
   106  			assert.True(t, apierrors.IsNotFound(err))
   107  
   108  			_, err = otherScopeClient.Create(context.TODO(), cr, metav1.CreateOptions{}, "scale")
   109  			assert.True(t, apierrors.IsNotFound(err))
   110  
   111  			_, err = client.Create(context.TODO(), cr, metav1.CreateOptions{})
   112  			assert.NoError(t, err)
   113  
   114  			_, err = otherScopeClient.Get(context.TODO(), name, metav1.GetOptions{})
   115  			assert.True(t, apierrors.IsNotFound(err))
   116  
   117  			_, err = otherScopeClient.Get(context.TODO(), name, metav1.GetOptions{}, "status")
   118  			assert.True(t, apierrors.IsNotFound(err))
   119  
   120  			_, err = otherScopeClient.Get(context.TODO(), name, metav1.GetOptions{}, "scale")
   121  			assert.True(t, apierrors.IsNotFound(err))
   122  
   123  			_, err = otherScopeClient.Update(context.TODO(), cr, metav1.UpdateOptions{})
   124  			assert.True(t, apierrors.IsNotFound(err))
   125  
   126  			_, err = otherScopeClient.Update(context.TODO(), cr, metav1.UpdateOptions{}, "status")
   127  			assert.True(t, apierrors.IsNotFound(err))
   128  
   129  			_, err = otherScopeClient.Update(context.TODO(), cr, metav1.UpdateOptions{}, "scale")
   130  			assert.True(t, apierrors.IsNotFound(err))
   131  
   132  			_, err = otherScopeClient.Patch(context.TODO(), name, types.MergePatchType, []byte(`{"metadata":{"annotations":{"test":"1"}}}`), metav1.PatchOptions{})
   133  			assert.True(t, apierrors.IsNotFound(err))
   134  
   135  			_, err = otherScopeClient.Patch(context.TODO(), name, types.MergePatchType, []byte(`{"metadata":{"annotations":{"test":"1"}}}`), metav1.PatchOptions{}, "status")
   136  			assert.True(t, apierrors.IsNotFound(err))
   137  
   138  			_, err = otherScopeClient.Patch(context.TODO(), name, types.MergePatchType, []byte(`{"metadata":{"annotations":{"test":"1"}}}`), metav1.PatchOptions{}, "scale")
   139  			assert.True(t, apierrors.IsNotFound(err))
   140  
   141  			err = otherScopeClient.Delete(context.TODO(), name, metav1.DeleteOptions{})
   142  			assert.True(t, apierrors.IsNotFound(err))
   143  
   144  			err = otherScopeClient.Delete(context.TODO(), name, metav1.DeleteOptions{}, "status")
   145  			assert.True(t, apierrors.IsNotFound(err))
   146  
   147  			err = otherScopeClient.Delete(context.TODO(), name, metav1.DeleteOptions{}, "scale")
   148  			assert.True(t, apierrors.IsNotFound(err))
   149  
   150  			err = otherScopeClient.DeleteCollection(context.TODO(), metav1.DeleteOptions{}, metav1.ListOptions{})
   151  			assert.True(t, apierrors.IsNotFound(err))
   152  
   153  			if scope == apiextensionsv1.ClusterScoped {
   154  				_, err = otherScopeClient.List(context.TODO(), metav1.ListOptions{})
   155  				assert.True(t, apierrors.IsNotFound(err))
   156  
   157  				_, err = otherScopeClient.Watch(context.TODO(), metav1.ListOptions{})
   158  				assert.True(t, apierrors.IsNotFound(err))
   159  			} else {
   160  				_, err = otherScopeClient.List(context.TODO(), metav1.ListOptions{})
   161  				assert.NoError(t, err)
   162  
   163  				w, err := otherScopeClient.Watch(context.TODO(), metav1.ListOptions{})
   164  				assert.NoError(t, err)
   165  				if w != nil {
   166  					w.Stop()
   167  				}
   168  			}
   169  		})
   170  	}
   171  }
   172
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