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Rhino Mocks-删掉一些可以返回iqueryable(of T)的东西。

rhino-mocks unit-testing linq

1

Toran Billups · 技术社区 · 16 年前

我经常和Rhino Mocks 3.5一起工作,但最近遇到了一些我以前从未尝试过的事情。我想删掉一个服务,并设置返回值-简单的东西真的

唯一的问题是,现在我的服务不是返回ilist,而是iquerieble

所以当我尝试这样做的时候-它会爆炸

<TestMethod()> _
    Public Sub Should_Populate_Users_Property_On_View_During_OnInit()
        Dim View As IUserView = MockRepository.GenerateStub(Of IUserView)()
        Dim Service As IUserService = MockRepository.GenerateStub(Of IUserService)()
        Dim Presenter As New UserPresenter(View, Service)

        Dim StubUserObjectCollection As New List(Of User)
        StubUserObjectCollection.Add(New User(1, "jdoe", "John", "Doe", 0, 0, 0, 1, 1))

        Service.Stub(Function(x) x.GetUserCollection()).[Return](StubUserObjectCollection)

        Presenter.OnViewInit()

        Assert.AreEqual(View.Users.Count, 1)
    End Sub

我怎样才能中断服务来启用下面的单元测试(为了简洁起见保持简单)

Public Sub OnViewInit()
    Dim UserList As List(Of User) = mUserService.GetUserCollection.Where(Function(x) x.Active = 1).OrderBy(Function(x) x.FirstName).ToList()

    mView.Users = UserList
End Sub

1 回复 | 直到 16 年前

1

7

womp 16 年前

您不能将stubUserObjectCollection更改为iQueryable吗?

Dim SubList As New List(Of User)
StubList.Add(New User(1, "jdoe", "John", "Doe", 0, 0, 0, 1, 1))
Dim StubUserObjectCollection = StubList.AsQueryable();