func TestUnmarshalHooksWithInvalidData(t *testing.T) {
hook := configs.Hooks{}
err := hook.UnmarshalJSON([]byte(`{invalid-json}`))
if err == nil {
t.Error("Expected error to occur but it was nil")
}
}
func TestMarshalUnmarshalHooks(t *testing.T) {
timeout := time.Second
prestart := configs.NewCommandHook(configs.Command{
Path: "/var/vcap/hooks/prestart",
Args: []string{"--pid=123"},
Env: []string{"FOO=BAR"},
Dir: "/var/vcap",
Timeout: &timeout,
})
hook := configs.Hooks{
Prestart: []configs.Hook{prestart},
}
hooks, err := hook.MarshalJSON()
if err != nil {
t.Fatal(err)
}
umMhook := configs.Hooks{}
err = umMhook.UnmarshalJSON(hooks)
if err != nil {
t.Fatal(err)
}
if !reflect.DeepEqual(umMhook.Prestart[0], prestart) {
t.Errorf("Expected hooks to be equal after mashaling -> unmarshaling them: %+v, %+v", umMhook.Prestart[0], prestart)
}
}
func TestUnmarshalHooks(t *testing.T) {
timeout := time.Second
prestartCmd := configs.NewCommandHook(configs.Command{
Path: "/var/vcap/hooks/prestart",
Args: []string{"--pid=123"},
Env: []string{"FOO=BAR"},
Dir: "/var/vcap",
Timeout: &timeout,
})
prestart, err := json.Marshal(prestartCmd.Command)
if err != nil {
t.Fatal(err)
}
hook := configs.Hooks{}
err = hook.UnmarshalJSON([]byte(fmt.Sprintf(`{"Prestart" :[%s]}`, prestart)))
if err != nil {
t.Fatal(err)
}
if !reflect.DeepEqual(hook.Prestart[0], prestartCmd) {
t.Errorf("Expected prestart to equal %+v but it was %+v",
prestartCmd, hook.Prestart[0])
}
}