pulumi/pkg/resource/config/value_test.go
joeduffy 7e48e8726b Add (back) component outputs
This change adds back component output properties.  Doing so
requires splitting the RPC interface for creating resources in
half, with an initial RegisterResource which contains all of the
input properties, and a final CompleteResource which optionally
contains any output properties synthesized by the component.
2017-11-20 17:38:09 -08:00

79 lines
1.6 KiB
Go

// Copyright 2016-2017, Pulumi Corporation. All rights reserved.
package config
import (
"encoding/json"
"testing"
"github.com/stretchr/testify/assert"
yaml "gopkg.in/yaml.v2"
)
func TestMarshallNormalValueYAML(t *testing.T) {
v := NewValue("value")
b, err := yaml.Marshal(v)
assert.NoError(t, err)
assert.Equal(t, []byte("value\n"), b)
newV, err := roundtripYAML(v)
assert.NoError(t, err)
assert.Equal(t, v, newV)
}
func TestMarshallSecureValueYAML(t *testing.T) {
v := NewSecureValue("value")
b, err := yaml.Marshal(v)
assert.NoError(t, err)
assert.Equal(t, []byte("secure: value\n"), b)
newV, err := roundtripYAML(v)
assert.NoError(t, err)
assert.Equal(t, v, newV)
}
func TestMarshallNormalValueJSON(t *testing.T) {
v := NewValue("value")
b, err := json.Marshal(v)
assert.NoError(t, err)
assert.Equal(t, []byte("\"value\""), b)
newV, err := roundtripJSON(v)
assert.NoError(t, err)
assert.Equal(t, v, newV)
}
func TestMarshallSecureValueJSON(t *testing.T) {
v := NewSecureValue("value")
b, err := json.Marshal(v)
assert.NoError(t, err)
assert.Equal(t, []byte("{\"secure\":\"value\"}"), b)
newV, err := roundtripJSON(v)
assert.NoError(t, err)
assert.Equal(t, v, newV)
}
func roundtripYAML(v Value) (Value, error) {
return roundtrip(v, yaml.Marshal, yaml.Unmarshal)
}
func roundtripJSON(v Value) (Value, error) {
return roundtrip(v, json.Marshal, json.Unmarshal)
}
func roundtrip(v Value, marshal func(v interface{}) ([]byte, error),
unmarshal func([]byte, interface{}) error) (Value, error) {
b, err := marshal(v)
if err != nil {
return Value{}, err
}
var newV Value
err = unmarshal(b, &newV)
return newV, err
}