Question

我正在阅读一个教程，当代码与教程中的代码相同时，它会给我一个失败的测试。我正在测试一个按钮被轻敲，当它被执行时@was_tapped应该等于＆＃34; true＆＃34;并且它将会出现在＆＃34; nil＆＃34;

我收到此错误：

[Tests] $rake spec
================================================================================
A new version of RubyMotion is available. Run `sudo motion update' to upgrade.
================================================================================

     Build ./build/iPhoneSimulator-7.0-Development
   Compile ./spec/main_spec.rb
      Link ./build/iPhoneSimulator-7.0-Development/Tests_spec.app/Tests
    Create ./build/iPhoneSimulator-7.0-Development/Tests_spec.app/PkgInfo
    Create ./build/iPhoneSimulator-7.0-Development/Tests_spec.app/Info.plist
    Create ./build/iPhoneSimulator-7.0-Development/Tests_spec.dSYM
  Simulate ./build/iPhoneSimulator-7.0-Development/Tests_spec.app
2013-12-30 19:43:37.188 Tests[20200:80b] Cannot find executable for CFBundle 0x900b410 </Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator7.0.sdk/System/Library/AccessibilityBundles/GeoServices.axbundle> (not loaded)
2013-12-30 19:43:37.206 Tests[20200:80b] Cannot find executable for CFBundle 0x8ebce90 </Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator7.0.sdk/System/Library/AccessibilityBundles/CertUIFramework.axbundle> (not loaded)
Application 'Tests'
  - has one window

delegate
  - changes variable when button is tapped

2 specifications (2 requirements), 0 failures, 0 errors

这是我的按钮控制器：

class ButtonController < UIViewController
  def viewDidLoad
    super

    @button = UIButton.buttonWithType(UIButtonTypeRoundedRect)
    @button.setTitle("Test me title!", forState:UIControlStateNormal)
    @button.accessibilityLabel = "Test me!"
    @button.sizeToFit
    self.view.addSubview(@button)

    @button.addTarget(self, action:'tapped', forControlEvents:UIControlEventTouchUpInside)
  end

  def tapped
    p "I'm tapped!"
    @was_tapped = true
  end
end

这是我的main_spec.rb：

describe "Application 'Tests'" do
  before do
    @app = UIApplication.sharedApplication
  end

  it "has one window" do
    @app.windows.size.should == 1
  end

  describe "delegate" do
    tests ButtonController

    it "changes variable when button is tapped" do
      tap 'Test me!'
      controller.instance_variable_get("@was_tapped").should == true
    end
  end
end

为什么这个测试失败了

0 个答案: