mirror of https://github.com/helm/helm
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
56 lines
1.6 KiB
56 lines
1.6 KiB
/*
|
|
Copyright The Helm Authors.
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
*/
|
|
|
|
package ensure
|
|
|
|
import (
|
|
"os"
|
|
"path/filepath"
|
|
"testing"
|
|
|
|
"helm.sh/helm/v3/pkg/helmpath"
|
|
"helm.sh/helm/v3/pkg/helmpath/xdg"
|
|
)
|
|
|
|
// HelmHome sets up a Helm Home in a temp dir.
|
|
func HelmHome(t *testing.T) {
|
|
t.Helper()
|
|
base := t.TempDir()
|
|
os.Setenv(xdg.CacheHomeEnvVar, base)
|
|
os.Setenv(xdg.ConfigHomeEnvVar, base)
|
|
os.Setenv(xdg.DataHomeEnvVar, base)
|
|
os.Setenv(helmpath.CacheHomeEnvVar, "")
|
|
os.Setenv(helmpath.ConfigHomeEnvVar, "")
|
|
os.Setenv(helmpath.DataHomeEnvVar, "")
|
|
}
|
|
|
|
// TempFile ensures a temp file for unit testing purposes.
|
|
//
|
|
// It returns the path to the directory (to which you will still need to join the filename)
|
|
//
|
|
// The returned directory is automatically removed when the test and all its subtests complete.
|
|
//
|
|
// tempdir := TempFile(t, "foo", []byte("bar"))
|
|
// filename := filepath.Join(tempdir, "foo")
|
|
func TempFile(t *testing.T, name string, data []byte) string {
|
|
path := t.TempDir()
|
|
filename := filepath.Join(path, name)
|
|
if err := os.WriteFile(filename, data, 0755); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
return path
|
|
}
|