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115 lines
2.6 KiB
115 lines
2.6 KiB
/*
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Copyright 2016 The Kubernetes Authors All rights reserved.
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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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"github.com/golang/protobuf/ptypes/any"
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"k8s.io/helm/pkg/proto/hapi/chart"
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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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Name: "ahab",
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Version: "1.2.3.4",
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},
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Values: &chart.Config{
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Raw: "ship: Pequod",
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},
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Files: []*any.Any{
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{TypeUrl: "scheherazade/shahryar.txt", Value: []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 := 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.Metadata.Name != c.Metadata.Name {
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t.Fatalf("Expected chart archive to have %q, got %q", c.Metadata.Name, c2.Metadata.Name)
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}
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if c2.Values.Raw != c.Values.Raw {
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t.Fatal("Values data did not match")
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}
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if len(c2.Files) != 1 || c2.Files[0].TypeUrl != "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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Name: "ahab",
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Version: "1.2.3.4",
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},
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Values: &chart.Config{
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Raw: "ship: Pequod",
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},
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Files: []*any.Any{
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{TypeUrl: "scheherazade/shahryar.txt", Value: []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 := 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.Metadata.Name != c.Metadata.Name {
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t.Fatalf("Expected chart archive to have %q, got %q", c.Metadata.Name, c2.Metadata.Name)
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}
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if c2.Values.Raw != c.Values.Raw {
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t.Fatal("Values data did not match")
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}
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if len(c2.Files) != 1 || c2.Files[0].TypeUrl != "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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