Method JSON

websocket_message.go:537–562

JSON returns a new Value instance with JSON contents of WebSocket message. JSON succeeds if JSON may be decoded from message content. Example: msg := conn.Expect() msg.JSON().Array().ConsistsOf("foo", "bar")

()

//	msg := conn.Expect()
//	msg.JSON().Array().ConsistsOf("foo", "bar")
func (wm *WebsocketMessage) JSON() *Value {
	opChain := wm.chain.enter("JSON()")
	defer opChain.leave()

	if opChain.failed() {
		return newValue(opChain, nil)
	}

	var value interface{}

	if err := json.Unmarshal(wm.content, &value); err != nil {
		opChain.fail(AssertionFailure{
			Type: AssertValid,
			Actual: &AssertionValue{
				string(wm.content),
			},
			Errors: []error{
				errors.New("failed to decode json"),
				err,
			},
		})
		return newValue(opChain, nil)
	}

	return newValue(opChain, value)
}

type wsMessageType int