public void Dispose_ShouldUnregisterFromSelectionEvents()
{
uint cookie = 1234;
monitorSelectionMock.Setup(x => x.AdviseSelectionEvents(It.IsAny <IVsSelectionEvents>(), out cookie));
testSubject = new ActiveDocumentTracker(serviceProviderMock.Object, textDocumentProviderMock.Object);
testSubject.Dispose();
monitorSelectionMock.Verify(x => x.UnadviseSelectionEvents(cookie), Times.Once);
}
public void OnElementValueChanged_ValidDocumentFrame_NoEventSubscribers_DoesNotFail()
{
testSubject = new ActiveDocumentTracker(serviceProviderMock.Object, textDocumentProviderMock.Object);
var selectedFrame = ValidWindowFrame;
textDocumentProviderMock.Setup(x => x.GetFromFrame(selectedFrame)).Returns(textDocumentMock);
Func <int> act = () => (testSubject as IVsSelectionEvents).OnElementValueChanged((uint)VSConstants.VSSELELEMID.SEID_WindowFrame, "1", selectedFrame);
act.Should().NotThrow().And.Subject().Should().Be(VSConstants.S_OK);
}
public void Ctor_RegisterToSelectionEvents()
{
uint cookie = 1234;
// Reset invocations that were performed in TestInitialize
monitorSelectionMock.Reset();
monitorSelectionMock.Setup(x => x.AdviseSelectionEvents(It.IsAny <IVsSelectionEvents>(), out cookie));
testSubject = new ActiveDocumentTracker(serviceProviderMock.Object, textDocumentProviderMock.Object);
monitorSelectionMock.Verify(x => x.AdviseSelectionEvents(testSubject, out cookie), Times.Once);
monitorSelectionMock.VerifyNoOtherCalls();
}
public void TestInitialize()
{
ThreadHelper.SetCurrentThreadAsUIThread();
textDocumentMock = Mock.Of <ITextDocument>();
monitorSelectionMock = new Mock <IVsMonitorSelection>();
serviceProviderMock = new Mock <IServiceProvider>();
serviceProviderMock
.Setup(x => x.GetService(typeof(SVsShellMonitorSelection)))
.Returns(monitorSelectionMock.Object);
textDocumentProviderMock = new Mock <ITextDocumentProvider>();
mockEventHandler = new Mock <Action <ActiveDocumentChangedEventArgs> >();
testSubject = new ActiveDocumentTracker(serviceProviderMock.Object, textDocumentProviderMock.Object);
testSubject.ActiveDocumentChanged += (sender, e) => mockEventHandler.Object(e);
}
