51 lines
1.5 KiB
Go
51 lines
1.5 KiB
Go
/*
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Copyright 2015 The Kubernetes Authors All rights reserved.
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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 cache
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import (
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"github.com/GoogleCloudPlatform/kubernetes/pkg/api"
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"testing"
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)
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func testIndexFunc(obj interface{}) (string, error) {
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pod := obj.(*api.Pod)
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return pod.Labels["foo"], nil
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}
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func TestGetIndexFuncValues(t *testing.T) {
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index := NewIndexer(MetaNamespaceKeyFunc, Indexers{"testmodes": testIndexFunc})
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pod1 := &api.Pod{ObjectMeta: api.ObjectMeta{Name: "one", Labels: map[string]string{"foo": "bar"}}}
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pod2 := &api.Pod{ObjectMeta: api.ObjectMeta{Name: "two", Labels: map[string]string{"foo": "bar"}}}
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pod3 := &api.Pod{ObjectMeta: api.ObjectMeta{Name: "tre", Labels: map[string]string{"foo": "biz"}}}
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index.Add(pod1)
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index.Add(pod2)
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index.Add(pod3)
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keys := index.ListIndexFuncValues("testmodes")
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if len(keys) != 2 {
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t.Errorf("Expected 2 keys but got %v", len(keys))
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}
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for _, key := range keys {
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if key != "bar" && key != "biz" {
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t.Errorf("Expected only 'bar' or 'biz' but got %s", key)
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}
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}
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}
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