66 lines
1.6 KiB
Go
66 lines
1.6 KiB
Go
/*
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Copyright 2017 The Kubernetes Authors.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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*/
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package store
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import (
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apiv1 "k8s.io/api/core/v1"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/client-go/tools/cache"
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"testing"
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)
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func newEndpointLister(t *testing.T) *EndpointLister {
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t.Helper()
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return &EndpointLister{Store: cache.NewStore(cache.MetaNamespaceKeyFunc)}
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}
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func TestEndpointLister(t *testing.T) {
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t.Run("the key does not exist", func(t *testing.T) {
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el := newEndpointLister(t)
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key := "namespace/endpoint"
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_, err := el.ByKey(key)
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if err == nil {
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t.Error("expected an error but nothing has been returned")
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}
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if _, ok := err.(NotExistsError); !ok {
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t.Errorf("expected NotExistsError, got %v", err)
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}
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})
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t.Run("the key exists", func(t *testing.T) {
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el := newEndpointLister(t)
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key := "namespace/endpoint"
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endpoint := &apiv1.Endpoints{ObjectMeta: metav1.ObjectMeta{Namespace: "namespace", Name: "endpoint"}}
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el.Add(endpoint)
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e, err := el.ByKey(key)
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if err != nil {
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t.Errorf("unexpeted error %v", err)
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}
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if e != endpoint {
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t.Errorf("expected %v, error, got %v", e, endpoint)
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}
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})
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}
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