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85 lines
1.9 KiB
85 lines
1.9 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 ensure
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import (
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"io/ioutil"
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"os"
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"testing"
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"helm.sh/helm/pkg/helmpath"
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"helm.sh/helm/pkg/helmpath/xdg"
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)
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// HelmHome sets up a Helm Home in a temp dir.
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func HelmHome(t *testing.T) {
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t.Helper()
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cachePath := TempDir(t)
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configPath := TempDir(t)
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dataPath := TempDir(t)
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os.Setenv(xdg.CacheHomeEnvVar, cachePath)
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os.Setenv(xdg.ConfigHomeEnvVar, configPath)
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os.Setenv(xdg.DataHomeEnvVar, dataPath)
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HomeDirs(t)
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}
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// HomeDirs creates a home directory like ensureHome, but without remote references.
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func HomeDirs(t *testing.T) {
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t.Helper()
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for _, p := range []string{
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helmpath.CachePath(),
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helmpath.ConfigPath(),
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helmpath.DataPath(),
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helmpath.RepositoryCache(),
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helmpath.Plugins(),
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helmpath.PluginCache(),
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helmpath.Starters(),
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} {
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if err := os.MkdirAll(p, 0755); err != nil {
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t.Fatal(err)
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}
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}
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}
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// CleanHomeDirs removes the directories created by HomeDirs.
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func CleanHomeDirs(t *testing.T) {
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t.Helper()
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for _, p := range []string{
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helmpath.CachePath(),
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helmpath.ConfigPath(),
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helmpath.DataPath(),
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helmpath.RepositoryCache(),
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helmpath.Plugins(),
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helmpath.PluginCache(),
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helmpath.Starters(),
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} {
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if err := os.RemoveAll(p); err != nil {
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t.Log(err)
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}
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}
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}
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// TempDir ensures a scratch test directory for unit testing purposes.
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func TempDir(t *testing.T) string {
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t.Helper()
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d, err := ioutil.TempDir("", "helm")
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if err != nil {
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t.Fatal(err)
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}
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return d
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}
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