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141 lines
3.3 KiB
141 lines
3.3 KiB
/*
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Copyright The Helm 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 action
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import (
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"fmt"
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"testing"
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"github.com/stretchr/testify/assert"
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kubefake "helm.sh/helm/v3/pkg/kube/fake"
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"helm.sh/helm/v3/pkg/release"
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)
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func uninstallAction(t *testing.T) *Uninstall {
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config := actionConfigFixture(t)
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unAction := NewUninstall(config)
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return unAction
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}
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func TestUninstallRelease_ignoreNotFound(t *testing.T) {
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unAction := uninstallAction(t)
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unAction.DryRun = false
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unAction.IgnoreNotFound = true
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is := assert.New(t)
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res, err := unAction.Run("release-non-exist")
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is.Nil(res)
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is.NoError(err)
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}
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func TestUninstallRelease_deleteRelease(t *testing.T) {
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is := assert.New(t)
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unAction := uninstallAction(t)
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unAction.DisableHooks = true
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unAction.DryRun = false
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unAction.KeepHistory = true
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rel := releaseStub()
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rel.Name = "keep-secret"
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rel.Manifest = `{
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"apiVersion": "v1",
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"kind": "Secret",
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"metadata": {
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"name": "secret",
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"annotations": {
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"helm.sh/resource-policy": "keep"
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}
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},
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"type": "Opaque",
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"data": {
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"password": "password"
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}
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}`
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unAction.cfg.Releases.Create(rel)
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res, err := unAction.Run(rel.Name)
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is.NoError(err)
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expected := `These resources were kept due to the resource policy:
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[Secret] secret
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`
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is.Contains(res.Info, expected)
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}
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func TestUninstallRelease_Wait(t *testing.T) {
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is := assert.New(t)
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unAction := uninstallAction(t)
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unAction.DisableHooks = true
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unAction.DryRun = false
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unAction.Wait = true
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rel := releaseStub()
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rel.Name = "come-fail-away"
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rel.Manifest = `{
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"apiVersion": "v1",
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"kind": "Secret",
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"metadata": {
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"name": "secret"
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},
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"type": "Opaque",
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"data": {
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"password": "password"
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}
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}`
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unAction.cfg.Releases.Create(rel)
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failer := unAction.cfg.KubeClient.(*kubefake.FailingKubeClient)
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failer.WaitError = fmt.Errorf("U timed out")
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unAction.cfg.KubeClient = failer
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res, err := unAction.Run(rel.Name)
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is.Error(err)
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is.Contains(err.Error(), "U timed out")
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is.Equal(res.Release.Info.Status, release.StatusUninstalled)
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}
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func TestUninstallRelease_Cascade(t *testing.T) {
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is := assert.New(t)
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unAction := uninstallAction(t)
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unAction.DisableHooks = true
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unAction.DryRun = false
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unAction.Wait = false
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unAction.DeletionPropagation = "foreground"
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rel := releaseStub()
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rel.Name = "come-fail-away"
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rel.Manifest = `{
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"apiVersion": "v1",
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"kind": "Secret",
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"metadata": {
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"name": "secret"
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},
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"type": "Opaque",
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"data": {
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"password": "password"
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}
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}`
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unAction.cfg.Releases.Create(rel)
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failer := unAction.cfg.KubeClient.(*kubefake.FailingKubeClient)
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failer.DeleteWithPropagationError = fmt.Errorf("Uninstall with cascade failed")
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failer.BuildDummy = true
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unAction.cfg.KubeClient = failer
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_, err := unAction.Run(rel.Name)
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is.Error(err)
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is.Contains(err.Error(), "failed to delete release: come-fail-away")
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}
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