mirror of https://github.com/knative/client.git
112 lines
3.4 KiB
Go
112 lines
3.4 KiB
Go
// Copyright © 2019 The Knative Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package dynamic
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import (
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"testing"
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"github.com/magiconair/properties/assert"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
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"k8s.io/apimachinery/pkg/labels"
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"k8s.io/apimachinery/pkg/runtime"
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"k8s.io/apimachinery/pkg/runtime/schema"
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dynamicfake "k8s.io/client-go/dynamic/fake"
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eventingv1alpha1 "knative.dev/eventing/pkg/apis/eventing/v1alpha1"
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servingv1 "knative.dev/serving/pkg/apis/serving/v1"
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)
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const testNamespace = "testns"
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func newUnstructured(name string) *unstructured.Unstructured {
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return &unstructured.Unstructured{
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Object: map[string]interface{}{
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"apiVersion": crdGroup + "/" + crdVersion,
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"kind": crdKind,
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"metadata": map[string]interface{}{
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"namespace": testNamespace,
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"name": name,
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"labels": map[string]interface{}{
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sourcesLabelKey: sourcesLabelValue,
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},
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},
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},
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}
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}
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func TestNamespace(t *testing.T) {
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client := createFakeKnDynamicClient(testNamespace, newUnstructured("foo"))
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assert.Equal(t, client.Namespace(), testNamespace)
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}
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func TestListCRDs(t *testing.T) {
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client := createFakeKnDynamicClient(
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testNamespace,
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newUnstructured("foo"),
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newUnstructured("bar"),
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)
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t.Run("List CRDs with match", func(t *testing.T) {
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options := metav1.ListOptions{}
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uList, err := client.ListCRDs(options)
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if err != nil {
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t.Fatal(err)
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}
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assert.Equal(t, len(uList.Items), 2)
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})
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t.Run("List CRDs without match", func(t *testing.T) {
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options := metav1.ListOptions{}
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sourcesLabels := labels.Set{"duck.knative.dev/source": "true1"}
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options.LabelSelector = sourcesLabels.String()
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uList, err := client.ListCRDs(options)
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if err != nil {
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t.Fatal(err)
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}
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assert.Equal(t, len(uList.Items), 0)
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})
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}
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func TestListSourceTypes(t *testing.T) {
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client := createFakeKnDynamicClient(
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testNamespace,
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newUnstructured("foo"),
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newUnstructured("bar"),
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)
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t.Run("List source types", func(t *testing.T) {
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uList, err := client.ListSourcesTypes()
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if err != nil {
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t.Fatal(err)
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}
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assert.Equal(t, len(uList.Items), 2)
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assert.Equal(t, uList.Items[0].GetName(), "foo")
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assert.Equal(t, uList.Items[1].GetName(), "bar")
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})
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}
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// createFakeKnDynamicClient gives you a dynamic client for testing contianing the given objects.
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// See also the one in the fake package. Duplicated here to avoid a dependency loop.
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func createFakeKnDynamicClient(testNamespace string, objects ...runtime.Object) KnDynamicClient {
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scheme := runtime.NewScheme()
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scheme.AddKnownTypeWithName(schema.GroupVersionKind{Group: "serving.knative.dev", Version: "v1alpha1", Kind: "Service"}, &servingv1.Service{})
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scheme.AddKnownTypeWithName(schema.GroupVersionKind{Group: "eventing.knative.dev", Version: "v1alpha1", Kind: "Broker"}, &eventingv1alpha1.Broker{})
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client := dynamicfake.NewSimpleDynamicClient(scheme, objects...)
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return NewKnDynamicClient(client, testNamespace)
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}
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