100 lines
2.2 KiB
Go
100 lines
2.2 KiB
Go
package tmpl
|
|
|
|
import (
|
|
"fmt"
|
|
"reflect"
|
|
"testing"
|
|
)
|
|
|
|
func TestReadFile(t *testing.T) {
|
|
expected := `foo:
|
|
bar: BAR
|
|
`
|
|
expectedFilename := "values.yaml"
|
|
ctx := &Context{readFile: func(filename string) ([]byte, error) {
|
|
if filename != expectedFilename {
|
|
return nil, fmt.Errorf("unexpected filename: expected=%v, actual=%s", expectedFilename, filename)
|
|
}
|
|
return []byte(expected), nil
|
|
}}
|
|
actual, err := ctx.ReadFile(expectedFilename)
|
|
if err != nil {
|
|
t.Errorf("unexpected error: %v", err)
|
|
}
|
|
if !reflect.DeepEqual(actual, expected) {
|
|
t.Errorf("unexpected result: expected=%v, actual=%v", expected, actual)
|
|
}
|
|
}
|
|
|
|
func TestToYaml(t *testing.T) {
|
|
expected := `foo:
|
|
bar: BAR
|
|
`
|
|
vals := Values(map[string]interface{}{
|
|
"foo": map[interface{}]interface{}{
|
|
"bar": "BAR",
|
|
},
|
|
})
|
|
actual, err := ToYaml(vals)
|
|
if err != nil {
|
|
t.Errorf("unexpected error: %v", err)
|
|
}
|
|
if !reflect.DeepEqual(actual, expected) {
|
|
t.Errorf("unexpected result: expected=%v, actual=%v", expected, actual)
|
|
}
|
|
}
|
|
|
|
func TestFromYaml(t *testing.T) {
|
|
raw := `foo:
|
|
bar: BAR
|
|
`
|
|
expected := Values(map[string]interface{}{
|
|
"foo": map[interface{}]interface{}{
|
|
"bar": "BAR",
|
|
},
|
|
})
|
|
actual, err := FromYaml(raw)
|
|
if err != nil {
|
|
t.Errorf("unexpected error: %v", err)
|
|
}
|
|
if !reflect.DeepEqual(actual, expected) {
|
|
t.Errorf("unexpected result: expected=%v, actual=%v", expected, actual)
|
|
}
|
|
}
|
|
|
|
func TestSetValueAtPath_OneComponent(t *testing.T) {
|
|
input := map[string]interface{}{
|
|
"foo": "",
|
|
}
|
|
expected := map[string]interface{}{
|
|
"foo": "FOO",
|
|
}
|
|
actual, err := SetValueAtPath("foo", "FOO", input)
|
|
if err != nil {
|
|
t.Errorf("unexpected error: %v", err)
|
|
}
|
|
if !reflect.DeepEqual(actual, expected) {
|
|
t.Errorf("unexpected result: expected=%v, actual=%v", expected, actual)
|
|
}
|
|
}
|
|
|
|
func TestSetValueAtPath_TwoComponents(t *testing.T) {
|
|
input := map[string]interface{}{
|
|
"foo": map[interface{}]interface{}{
|
|
"bar": "",
|
|
},
|
|
}
|
|
expected := map[string]interface{}{
|
|
"foo": map[interface{}]interface{}{
|
|
"bar": "FOO_BAR",
|
|
},
|
|
}
|
|
actual, err := SetValueAtPath("foo.bar", "FOO_BAR", input)
|
|
if err != nil {
|
|
t.Errorf("unexpected error: %v", err)
|
|
}
|
|
if !reflect.DeepEqual(actual, expected) {
|
|
t.Errorf("unexpected result: expected=%v, actual=%v", expected, actual)
|
|
}
|
|
}
|