public void Show_FindWindowSucceededButReturnedNullToolWindow_NoException()
{
var serviceProviderMock = new Mock <IServiceProvider>();
var uiShellMock = new Mock <IVsUIShell>();
SetupFindToolWindow(serviceProviderMock, uiShellMock, VSConstants.S_OK, ValidToolWindowId, toolWindowObject: null);
var testSubject = new ToolWindowService(serviceProviderMock.Object);
Action act = () => testSubject.Show(ValidToolWindowId);
act.Should().NotThrow();
}
public void Show_FindWindowSucceededAndNonNullToolWindow_ToolWindowShown()
{
var serviceProviderMock = new Mock <IServiceProvider>();
var uiShellMock = new Mock <IVsUIShell>();
var frameMock = new Mock <IVsWindowFrame>();
SetupFindToolWindow(serviceProviderMock, uiShellMock, VSConstants.S_OK, ValidToolWindowId, frameMock.Object);
var testSubject = new ToolWindowService(serviceProviderMock.Object);
// Act
testSubject.Show(ValidToolWindowId);
frameMock.Verify(x => x.Show(), Times.Once);
}
public void Show_FindWindowFailed_NoExceptionAndFrameNotShown()
{
var serviceProviderMock = new Mock <IServiceProvider>();
var uiShellMock = new Mock <IVsUIShell>();
var frameMock = new Mock <IVsWindowFrame>();
SetupFindToolWindow(serviceProviderMock, uiShellMock, VSConstants.E_OUTOFMEMORY, ValidToolWindowId, frameMock.Object);
var testSubject = new ToolWindowService(serviceProviderMock.Object);
// Act
using (new AssertIgnoreScope())
{
testSubject.Show(ValidToolWindowId);
}
// Non-success HResult so shouldn't have attempted to show the frame
frameMock.Invocations.Should().BeEmpty();
}
public void EnsureToolWindowExists_VsServiceCalled(int vsServiceResult)
{
var serviceProviderMock = new Mock <IServiceProvider>();
var uiShellMock = new Mock <IVsUIShell>();
var frameMock = new Mock <IVsWindowFrame>();
SetupFindToolWindow(serviceProviderMock, uiShellMock, vsServiceResult, ValidToolWindowId, frameMock.Object);
var testSubject = new ToolWindowService(serviceProviderMock.Object);
// Act
using (new AssertIgnoreScope())
{
testSubject.EnsureToolWindowExists(ValidToolWindowId);
}
uiShellMock.VerifyAll();
// Should never attempt to show the frame
frameMock.Invocations.Should().BeEmpty();
}