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145 lines
3.5 KiB
145 lines
3.5 KiB
/*
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Copyright 2016 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 driver
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import (
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"testing"
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"reflect"
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"k8s.io/kubernetes/pkg/runtime"
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rspb "k8s.io/helm/pkg/proto/hapi/release"
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"k8s.io/kubernetes/pkg/client/unversioned/testclient"
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)
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func TestConfigMapGet(t *testing.T) {
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// test release
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key := "key-1"
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rls := &rspb.Release{Name: key, Version: 1}
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// create test fixture
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cfgmaps := newTestFixture(t, rls)
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// get the release from configmaps
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got, err := cfgmaps.Get(key)
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if err != nil {
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t.Fatalf("failed to get release with key %q. %s", key, err)
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}
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// compare fetched release with original
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if !reflect.DeepEqual(rls, got) {
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t.Errorf("expected {%q}, got {%q}", rls, got)
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}
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}
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func TestConfigMapList(t *testing.T) {
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t.Skip("ConfigMapList")
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}
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func TestConfigMapCreate(t *testing.T) {
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// setup
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key := "key-1"
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rls := &rspb.Release{Name: "key-1", Version: 1}
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// create test fixture
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cfgmaps := newTestFixture(t, rls)
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// store the release in a configmap
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if err := cfgmaps.Create(rls); err != nil {
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t.Fatalf("failed to create release: %s", key, err)
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}
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if err := cfgmaps.Create(rls); err != nil {
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t.Fatalf("failed to create release: %s", key, err)
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}
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// get the release back
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got, err := cfgmaps.Get(key)
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if err != nil {
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t.Fatalf("failed to get release with key %q: %s", key, err)
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}
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// compare created release with original
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if !reflect.DeepEqual(rls, got) {
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t.Errorf("expected {%q}, got {%q}", rls, got)
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}
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}
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func TestConfigMapDelete(t *testing.T) {
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// setup
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key := "key-1"
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rls := &rspb.Release{Name: "key-1", Version: 1}
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// create test fixture
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cfgmaps := newTestFixture(t, rls)
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// delete the release
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got, err := cfgmaps.Delete(key)
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if err != nil {
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t.Fatalf("failed to delete release with key %q: %s", key, err)
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}
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// compare deleted release with original
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if !reflect.DeepEqual(rls, got) {
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t.Errorf("expected {%q}, got {%q}", rls, got)
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}
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}
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func TestConfigMapUpdate(t *testing.T) {
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// setup
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key := "key-1"
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rls := &rspb.Release{Name: "key-1", Version: 1}
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// create test fixture
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cfgmaps := newTestFixture(t, rls)
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// update release version
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rls.Version = 2
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// update the release
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if err := cfgmaps.Update(rls); err != nil {
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t.Fatalf("failed to update release with key %q: %s", key, err)
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}
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// fetch the updated release
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got, err := cfgmaps.Get(key)
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if err != nil {
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t.Fatalf("failed to get release with key %q: %s", key, err)
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}
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// validate the version was update correctly
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if rls.Version != got.Version {
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t.Fatalf("expected version %d, got version %d", rls.Version, got.Version)
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}
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}
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// newTestFixture prepopulates a mock implementation of a kubernetes
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// ConfigMapsInterface returning an initialized driver.ConfigMaps.
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func newTestFixture(t *testing.T, list ...*rspb.Release) *ConfigMaps {
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var objs []runtime.Object
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for i := range list {
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obj, err := newConfigMapsObject(list[i])
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if err != nil {
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t.Fatalf("failed to create object: %s", err)
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}
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objs = append(objs, obj)
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}
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return NewConfigMaps(&testclient.FakeConfigMaps{
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Fake: testclient.NewSimpleFake(objs...),
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})
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} |