mirror of
https://github.com/helm/helm.git
synced 2026-03-27 04:43:46 -04:00
103 lines
2.3 KiB
Go
103 lines
2.3 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 chartutil
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import (
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"io/ioutil"
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"os"
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"strings"
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"testing"
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"helm.sh/helm/pkg/chart"
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"helm.sh/helm/pkg/chart/loader"
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)
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func TestSave(t *testing.T) {
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tmp, 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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defer os.RemoveAll(tmp)
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c := &chart.Chart{
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Metadata: &chart.Metadata{
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APIVersion: chart.APIVersionV1,
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Name: "ahab",
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Version: "1.2.3",
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},
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Files: []*chart.File{
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{Name: "scheherazade/shahryar.txt", Data: []byte("1,001 Nights")},
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},
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}
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where, err := Save(c, tmp)
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if err != nil {
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t.Fatalf("Failed to save: %s", err)
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}
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if !strings.HasPrefix(where, tmp) {
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t.Fatalf("Expected %q to start with %q", where, tmp)
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}
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if !strings.HasSuffix(where, ".tgz") {
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t.Fatalf("Expected %q to end with .tgz", where)
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}
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c2, err := loader.LoadFile(where)
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if err != nil {
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t.Fatal(err)
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}
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if c2.Name() != c.Name() {
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t.Fatalf("Expected chart archive to have %q, got %q", c.Name(), c2.Name())
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}
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if len(c2.Files) != 1 || c2.Files[0].Name != "scheherazade/shahryar.txt" {
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t.Fatal("Files data did not match")
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}
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}
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func TestSaveDir(t *testing.T) {
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tmp, 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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defer os.RemoveAll(tmp)
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c := &chart.Chart{
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Metadata: &chart.Metadata{
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APIVersion: chart.APIVersionV1,
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Name: "ahab",
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Version: "1.2.3",
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},
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Files: []*chart.File{
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{Name: "scheherazade/shahryar.txt", Data: []byte("1,001 Nights")},
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},
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}
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if err := SaveDir(c, tmp); err != nil {
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t.Fatalf("Failed to save: %s", err)
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}
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c2, err := loader.LoadDir(tmp + "/ahab")
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if err != nil {
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t.Fatal(err)
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}
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if c2.Name() != c.Name() {
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t.Fatalf("Expected chart archive to have %q, got %q", c.Name(), c2.Name())
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}
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if len(c2.Files) != 1 || c2.Files[0].Name != "scheherazade/shahryar.txt" {
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t.Fatal("Files data did not match")
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}
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}
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