2011-09-14 114 views
0

试图验证方法是在模拟内部调用的,但cna't似乎找不到调用它的原因。有问题的方法如下:使用Moq调用方法的验证方法

public class CustomerSyncEngine { 
public CustomerSyncEngine(ILoggingProvider loggingProvider, ICrmProvider crmProvider, ICacheProvider cacheProvider) { 
    Logger = loggingProvider; 
    CrmProvider = crmProvider; 
    CacheProvider = cacheProvider; 
} 
public virtual void SyncPickLists() { 
    Logger.LogBeginPicklistSync(); 

    // get all the pick lists from the local cache 
    var localCachePickLists = CacheProvider.GetPickLists().ToList(); 
    // get all the pick lists from the remote system 
    var crmPickLists = CrmProvider.GetPickLists().ToList(); 

    // build a sync plan 
    var changes = BuildPickListUpdatePlan(localCachePickLists, crmPickLists).ToList(); 

    // run the sync 
    RunPickListSync(changes); 

    Logger.LogEndPicklistSync(); 
} 
} 

我然后写入一个测试像这样:

[TestMethod] 
public void TestSyncPickLists() { 
    // arrange 
    var mockCrm = new Mock<ICrmProvider>(); 
    mockCrm.Verify(x => x.GetPickLists(), Times.Once(), "ICrmProvider.GetPickLists not called"); 

    var mockCache = Mock.Of<ICacheProvider>(); 
    var mockLogger = Mock.Of<ILoggingProvider>(); 

    // act 
    var syncEngine = new CustomerSyncEngine(mockLogger, mockCrm.Object, mockCache); 
    syncEngine.SyncPickLists(); 

    // assert 
    mockCrm.VerifyAll(); 
} 

当我运行它的测试失败,我在Verify指定的消息()。所以我设置了一堆断点,我发现测试从未调用过我感到困惑的syncEngine.SyncPickLists()方法。所以我注释掉了两个Verify()& VerifyAll()语句,现在我看到了正确调用的东西。我在这里错过了什么?看起来我正在执行Quickstart以及this thread中显示的内容。

+3

在调用'SyncPickLists'后调用'Verify' - 它不是延迟的事情,因为它会在那里检查值。将呼叫下方的行移至'SyncPickLists',您应该通过。 – Tejs

+0

太棒了......修好了! –

回答

0

答案发表Tejs在评论原始帖子。

在调用SyncPickLists之后调用Verify--它不是延迟的事情,因为它会在那里检查值。将呼叫下方的行移至SyncPickLists,您应该通过。 - Tejs

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