mirror of
https://github.com/helm/helm.git
synced 2026-02-03 20:39:45 -05:00
119 lines
3.4 KiB
Go
119 lines
3.4 KiB
Go
/*
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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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"bytes"
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"context"
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"errors"
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"io"
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"os"
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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"helm.sh/helm/v4/pkg/cli"
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"helm.sh/helm/v4/pkg/kube"
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kubefake "helm.sh/helm/v4/pkg/kube/fake"
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release "helm.sh/helm/v4/pkg/release/v1"
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)
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func TestNewReleaseTesting(t *testing.T) {
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config := actionConfigFixture(t)
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client := NewReleaseTesting(config)
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assert.NotNil(t, client)
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assert.Equal(t, config, client.cfg)
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}
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func TestReleaseTestingRun_UnreachableKubeClient(t *testing.T) {
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config := actionConfigFixture(t)
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failingKubeClient := kubefake.FailingKubeClient{PrintingKubeClient: kubefake.PrintingKubeClient{Out: io.Discard}, DummyResources: nil}
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failingKubeClient.ConnectionError = errors.New("connection refused")
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config.KubeClient = &failingKubeClient
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client := NewReleaseTesting(config)
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result, _, err := client.Run("")
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assert.Nil(t, result)
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assert.Error(t, err)
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}
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func TestReleaseTestingGetPodLogs_FilterEvents(t *testing.T) {
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config := actionConfigFixture(t)
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require.NoError(t, config.Init(cli.New().RESTClientGetter(), "", os.Getenv("HELM_DRIVER")))
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client := NewReleaseTesting(config)
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client.Filters[ExcludeNameFilter] = []string{"event-1"}
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client.Filters[IncludeNameFilter] = []string{"event-3"}
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hooks := []*release.Hook{
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{
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Name: "event-1",
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Events: []release.HookEvent{release.HookTest},
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},
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{
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Name: "event-2",
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Events: []release.HookEvent{release.HookTest},
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},
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}
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out := &bytes.Buffer{}
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require.NoError(t, client.GetPodLogs(out, &release.Release{Hooks: hooks}))
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assert.Empty(t, out.String())
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}
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func TestReleaseTestingGetPodLogs_PodRetrievalError(t *testing.T) {
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config := actionConfigFixture(t)
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require.NoError(t, config.Init(cli.New().RESTClientGetter(), "", os.Getenv("HELM_DRIVER")))
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client := NewReleaseTesting(config)
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hooks := []*release.Hook{
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{
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Name: "event-1",
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Events: []release.HookEvent{release.HookTest},
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},
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}
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require.ErrorContains(t, client.GetPodLogs(&bytes.Buffer{}, &release.Release{Hooks: hooks}), "unable to get pod logs")
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}
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func TestReleaseTesting_WaitOptionsPassedDownstream(t *testing.T) {
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is := assert.New(t)
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config := actionConfigFixture(t)
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// Create a release with a test hook
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rel := releaseStub()
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rel.Name = "wait-options-test-release"
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rel.ApplyMethod = "csa"
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require.NoError(t, config.Releases.Create(rel))
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client := NewReleaseTesting(config)
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// Use WithWaitContext as a marker WaitOption that we can track
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ctx := context.Background()
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client.WaitOptions = []kube.WaitOption{kube.WithWaitContext(ctx)}
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// Access the underlying FailingKubeClient to check recorded options
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failer := config.KubeClient.(*kubefake.FailingKubeClient)
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_, _, err := client.Run(rel.Name)
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is.NoError(err)
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// Verify that WaitOptions were passed to GetWaiter
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is.NotEmpty(failer.RecordedWaitOptions, "WaitOptions should be passed to GetWaiter")
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}
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