154 lines
2.9 KiB
Go
154 lines
2.9 KiB
Go
/*
|
|
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 renderutil
|
|
|
|
import (
|
|
"testing"
|
|
|
|
"github.com/stretchr/testify/require"
|
|
|
|
"k8s.io/helm/pkg/chartutil"
|
|
"k8s.io/helm/pkg/proto/hapi/chart"
|
|
)
|
|
|
|
const cmTemplate = `kind: ConfigMap
|
|
apiVersion: v1
|
|
metadata:
|
|
name: example
|
|
data:
|
|
Chart:
|
|
{{.Chart | toYaml | indent 4}}
|
|
Release:
|
|
{{.Release | toYaml | indent 4}}
|
|
Values:
|
|
{{.Values | toYaml | indent 4}}
|
|
`
|
|
|
|
func TestRender(t *testing.T) {
|
|
|
|
testChart := &chart.Chart{
|
|
Metadata: &chart.Metadata{Name: "hello"},
|
|
Templates: []*chart.Template{
|
|
{Name: "templates/cm.yaml", Data: []byte(cmTemplate)},
|
|
},
|
|
Values: &chart.Config{Raw: "meow: defaultmeow"},
|
|
}
|
|
|
|
newConfig := &chart.Config{Raw: "meow: newmeow"}
|
|
defaultConfig := &chart.Config{Raw: "{}"}
|
|
|
|
tests := map[string]struct {
|
|
chart *chart.Chart
|
|
config *chart.Config
|
|
opts Options
|
|
want map[string]string
|
|
}{
|
|
"BasicWithValues": {
|
|
chart: testChart,
|
|
config: newConfig,
|
|
opts: Options{},
|
|
want: map[string]string{
|
|
"hello/templates/cm.yaml": `kind: ConfigMap
|
|
apiVersion: v1
|
|
metadata:
|
|
name: example
|
|
data:
|
|
Chart:
|
|
name: hello
|
|
|
|
Release:
|
|
IsInstall: false
|
|
IsUpgrade: false
|
|
Name: ""
|
|
Namespace: ""
|
|
Revision: 0
|
|
Service: Tiller
|
|
Time: null
|
|
|
|
Values:
|
|
meow: newmeow
|
|
|
|
`,
|
|
},
|
|
},
|
|
"BasicNoValues": {
|
|
chart: testChart,
|
|
config: defaultConfig,
|
|
opts: Options{},
|
|
want: map[string]string{
|
|
"hello/templates/cm.yaml": `kind: ConfigMap
|
|
apiVersion: v1
|
|
metadata:
|
|
name: example
|
|
data:
|
|
Chart:
|
|
name: hello
|
|
|
|
Release:
|
|
IsInstall: false
|
|
IsUpgrade: false
|
|
Name: ""
|
|
Namespace: ""
|
|
Revision: 0
|
|
Service: Tiller
|
|
Time: null
|
|
|
|
Values:
|
|
meow: defaultmeow
|
|
|
|
`,
|
|
},
|
|
},
|
|
"SetSomeReleaseValues": {
|
|
chart: testChart,
|
|
config: defaultConfig,
|
|
opts: Options{ReleaseOptions: chartutil.ReleaseOptions{Name: "meow"}},
|
|
want: map[string]string{
|
|
"hello/templates/cm.yaml": `kind: ConfigMap
|
|
apiVersion: v1
|
|
metadata:
|
|
name: example
|
|
data:
|
|
Chart:
|
|
name: hello
|
|
|
|
Release:
|
|
IsInstall: false
|
|
IsUpgrade: false
|
|
Name: meow
|
|
Namespace: ""
|
|
Revision: 0
|
|
Service: Tiller
|
|
Time: null
|
|
|
|
Values:
|
|
meow: defaultmeow
|
|
|
|
`,
|
|
},
|
|
},
|
|
}
|
|
|
|
for testName, tt := range tests {
|
|
t.Run(testName, func(t *testing.T) {
|
|
got, err := Render(tt.chart, tt.config, tt.opts)
|
|
require.NoError(t, err)
|
|
require.Equal(t, tt.want, got)
|
|
})
|
|
}
|
|
}
|