Ruby 未达到RSpec消息期望值

我有以下代码：

require_relative '../spec_helper'

describe PaymentProcessor do
  before(:each) do
    @processor = PaymentProcessor.new
  end

  describe '#process' do
    context 'payment accepted, sha digest valid' do
      it 'should return true and have no errors' do
        GamePlayResult.stub(:new).and_return(mock('GamePlayResult'))
        ticket = stub_model(Ticket, player: stub_model(Player, has_funds?: true))
        Ticket.stub(:find).and_return ticket
        game = stub_model(Game, play: ticket, tolerance: 10)
        query = 'orderID=1060&STATUS=5&PAYID=17314217&NCERROR=0&SHASIGN=E969563B64ED6F93F5DC47A86B1B04DFC884B4A7'
        @processor.process(query, game).should_not be_false
        game.should_receive(:play)
        @processor.error.should equal nil
      end
    end
  end
end

除了

game.should_receive（：play）

之外的所有断言都得到满足。然而，我知道正在调用

：play

，因为a）如果不是，其他断言将失败；b）如果我不存根它，我将收到一个意外的消息错误

---

提前感谢。

这里很难看到实际调用了什么代码，但从那里的内容判断，我假设是这一行：

@processor.process(query, game).should_not be_false

如果是这样的话，那么问题是您的期望是在您运行代码之后出现的，这是行不通的。移动

游戏。应在
@处理器上方的
行上接收（：play）
行。进程（查询，游戏）
行应通过：

  it 'should return true and have no errors' do
    GamePlayResult.stub(:new).and_return(mock('GamePlayResult'))
    ticket = stub_model(Ticket, player: stub_model(Player, has_funds?: true))
    Ticket.stub(:find).and_return ticket
    game = stub_model(Game, play: ticket, tolerance: 10)
    query = 'orderID=1060&STATUS=5&PAYID=17314217&NCERROR=0&SHASIGN=E969563B64ED6F93F5DC47A86B1B04DFC884B4A7'
    game.should_receive(:play)
    @processor.process(query, game).should_not be_false
    @processor.error.should equal nil
  end

在调用将执行该期望的代码之前，必须设置RSpec期望值

因此：

@processor.process(query, game).should_not be_false
game.should_receive(:play)

应改为：

game.should_receive(:play)
@processor.process(query, game).should_not be_false