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144 lines
4.2 KiB
144 lines
4.2 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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"errors"
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"io"
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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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kubefake "helm.sh/helm/v4/pkg/kube/fake"
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rcommon "helm.sh/helm/v4/pkg/release/common"
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release "helm.sh/helm/v4/pkg/release/v1"
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)
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func TestNewStatus(t *testing.T) {
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config := actionConfigFixture(t)
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client := NewStatus(config)
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assert.NotNil(t, client)
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assert.Equal(t, config, client.cfg)
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assert.Equal(t, 0, client.Version)
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}
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func TestStatusRun(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.BuildDummy = true
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config.KubeClient = &failingKubeClient
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client := NewStatus(config)
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client.ShowResourcesTable = true
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releaseName := "test-release"
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require.NoError(t, configureReleaseContent(config, releaseName))
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releaser, err := client.Run(releaseName)
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require.NoError(t, err)
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result, err := releaserToV1Release(releaser)
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require.NoError(t, err)
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assert.Equal(t, releaseName, result.Name)
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assert.Equal(t, 1, result.Version)
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}
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func TestStatusRun_KubeClientNotReachable(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 := NewStatus(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 TestStatusRun_KubeClientBuildTableError(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.BuildTableError = errors.New("build table error")
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config.KubeClient = &failingKubeClient
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releaseName := "test-release"
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require.NoError(t, configureReleaseContent(config, releaseName))
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client := NewStatus(config)
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client.ShowResourcesTable = true
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result, err := client.Run(releaseName)
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assert.Nil(t, result)
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assert.ErrorContains(t, err, "build table error")
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}
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func TestStatusRun_KubeClientBuildError(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.BuildError = errors.New("build error")
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config.KubeClient = &failingKubeClient
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releaseName := "test-release"
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require.NoError(t, configureReleaseContent(config, releaseName))
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client := NewStatus(config)
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client.ShowResourcesTable = false
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result, err := client.Run(releaseName)
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assert.Nil(t, result)
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assert.ErrorContains(t, err, "build error")
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}
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func TestStatusRun_KubeClientGetError(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.BuildError = errors.New("get error")
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config.KubeClient = &failingKubeClient
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releaseName := "test-release"
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require.NoError(t, configureReleaseContent(config, releaseName))
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client := NewStatus(config)
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result, err := client.Run(releaseName)
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assert.Nil(t, result)
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assert.ErrorContains(t, err, "get error")
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}
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func configureReleaseContent(cfg *Configuration, releaseName string) error {
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rel := &release.Release{
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Name: releaseName,
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Info: &release.Info{
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Status: rcommon.StatusDeployed,
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},
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Manifest: testManifest,
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Version: 1,
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Namespace: "default",
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}
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return cfg.Releases.Create(rel)
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}
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const testManifest = `
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apiVersion: v1
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kind: Pod
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metadata:
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namespace: default
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name: test-application
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`
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