Grails 2.0錯誤中的模擬測試

Question

我最近將Grails 1.3.7項目升級到了Grails 2.0.4，並注意到我的許多單元測試嘲笑已經開始失敗。控制器測試看起來傳遞得很好，問題出現在你有服務彼此協作並試圖模擬對協作者的調用時。關於它的奇怪的部分是，如果我運行一個測試，它通過，但只要我運行整個套件，他們無法給錯誤：

No more calls to 'getName' expected at this point. End of demands. 
junit.framework.AssertionFailedError: No more calls to 'getName' expected at this point. End of demands. 

我一直在使用GMock而不是新的MockFor甚至試圖（），但得到這個非常類似的錯誤：

No more calls to 'getSimpleName' expected at this point. End of demands. 
junit.framework.AssertionFailedError: No more calls to 'getSimpleName' expected at this point. End of demands. 

這裏是展示如何複製，我發現了錯誤，並在https://github.com/punkisdead/FunWithMocks在GitHub上的整個樣本項目一個人爲的例子。任何想法如何使這項工作？

BarController：

package funwithmocks 

class BarController { 

    def barService 
    def fooService 

    def index() { } 
} 

BarService：

package funwithmocks 

class BarService { 

    def fooService 
    def bazService 

    def serviceMethod() { 

    } 
} 

BarControllerTests：

package funwithmocks 

import grails.test.mixin.* 
import org.junit.* 
import groovy.mock.interceptor.MockFor 

/** 
* See the API for {@link grails.test.mixin.web.ControllerUnitTestMixin} for usage instructions 
*/ 
@TestFor(BarController) 
class BarControllerTests { 

    def fooService 
    def barService 

    @Before 
    public void setUp() { 
    fooService = new MockFor(FooService) 
    fooService.use { 
     controller.fooService = new FooService() 
    } 

    barService = new MockFor(BarService) 
    barService.use { 
     controller.barService = new BarService() 
    } 
    } 

    @Test 
    void doSomething() { 
    controller.index() 
    } 
} 

BarServiceTests： 包funwithmocks

import grails.test.mixin.* 
import org.junit.* 
import groovy.mock.interceptor.MockFor 

/** 
* See the API for {@link grails.test.mixin.services.ServiceUnitTestMixin} for usage instructions 
*/ 
@TestFor(BarService) 
class BarServiceTests { 

    def fooService 
    def bazService 

    @Before 
    public void setUp() { 
    fooService = new MockFor(FooService) 
    fooService.use { 
     service.fooService = new FooService() 
    } 

    bazService = new MockFor(BazService) 
    bazService.use { 
     service.bazService = new BazService() 
    } 
    } 

    @Test 
    void callSomeService() { 
    service.serviceMethod() 
    } 
} 

Answer 1

您不應該將新的測試混音與MockFor常規類相結合。將所有MockFor實例替換爲mockFor方法。

http://grails.org/doc/latest/guide/testing.html#mockingCollaborators