122 lines
2.8 KiB
Go
122 lines
2.8 KiB
Go
package state
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import (
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"os"
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"path/filepath"
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"testing"
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"github.com/google/go-cmp/cmp"
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"github.com/helmfile/helmfile/pkg/remote"
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"go.uber.org/zap"
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)
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func newLoader() *EnvironmentValuesLoader {
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log, err := zap.NewDevelopment(zap.AddStacktrace(zap.DebugLevel))
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if err != nil {
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panic(err)
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}
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sugar := log.Sugar()
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storage := &Storage{
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FilePath: "./helmfile.yaml",
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basePath: ".",
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glob: filepath.Glob,
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logger: sugar,
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}
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readFile := func(s string) ([]byte, error) { return []byte{}, nil }
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dirExists := func(d string) bool { return false }
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fileExists := func(f string) bool { return false }
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return NewEnvironmentValuesLoader(storage, os.ReadFile, sugar, remote.NewRemote(sugar, "/tmp", readFile, dirExists, fileExists))
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}
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// See https://github.com/roboll/helmfile/pull/1169
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func TestEnvValsLoad_SingleValuesFile(t *testing.T) {
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l := newLoader()
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actual, err := l.LoadEnvironmentValues(nil, []interface{}{"testdata/values.5.yaml"}, nil)
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if err != nil {
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t.Fatal(err)
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}
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expected := map[string]interface{}{
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"affinity": map[string]interface{}{},
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}
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if diff := cmp.Diff(expected, actual); diff != "" {
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t.Errorf(diff)
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}
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}
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// See https://github.com/roboll/helmfile/issues/1150
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func TestEnvValsLoad_OverwriteNilValue_Issue1150(t *testing.T) {
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l := newLoader()
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actual, err := l.LoadEnvironmentValues(nil, []interface{}{"testdata/values.1.yaml", "testdata/values.2.yaml"}, nil)
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if err != nil {
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t.Fatal(err)
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}
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expected := map[string]interface{}{
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"components": map[string]interface{}{
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"etcd-operator": map[string]interface{}{
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"version": "0.10.3",
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},
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},
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}
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if diff := cmp.Diff(expected, actual); diff != "" {
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t.Errorf(diff)
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}
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}
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// See https://github.com/roboll/helmfile/issues/1154
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func TestEnvValsLoad_OverwriteWithNilValue_Issue1154(t *testing.T) {
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l := newLoader()
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actual, err := l.LoadEnvironmentValues(nil, []interface{}{"testdata/values.3.yaml", "testdata/values.4.yaml"}, nil)
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if err != nil {
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t.Fatal(err)
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}
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expected := map[string]interface{}{
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"components": map[string]interface{}{
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"etcd-operator": map[string]interface{}{
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"version": "0.10.3",
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},
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"prometheus": nil,
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},
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}
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if diff := cmp.Diff(expected, actual); diff != "" {
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t.Errorf(diff)
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}
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}
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// See https://github.com/roboll/helmfile/issues/1168
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func TestEnvValsLoad_OverwriteEmptyValue_Issue1168(t *testing.T) {
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l := newLoader()
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actual, err := l.LoadEnvironmentValues(nil, []interface{}{"testdata/issues/1168/addons.yaml", "testdata/issues/1168/addons2.yaml"}, nil)
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if err != nil {
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t.Fatal(err)
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}
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expected := map[string]interface{}{
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"addons": map[string]interface{}{
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"mychart": map[string]interface{}{
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"skip": false,
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"name": "mychart",
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"namespace": "kube-system",
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"chart": "stable/mychart",
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"version": "1.0.0",
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},
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},
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}
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if diff := cmp.Diff(expected, actual); diff != "" {
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t.Errorf(diff)
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}
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}
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