public void GetDialogHandlersShouldIncludeAllDialogHandlers()
{
// GIVEN
var dialogHandlers = DialogHandlerHelper.GetDialogHandlers();
var dialogHandlersList = new List <IDialogHandler>(dialogHandlers);
// WHEN
var count = dialogHandlersList.Count;
// THEN
Assert.That(count, Is.EqualTo(15), "Unexpected number of concreet dialog handlers");
}
public void ShouldNotBeAbleToHandleNullWindow()
{
// GIVEN
var handlerHelper = new DialogHandlerHelper();
// WHEN
var canBeHandled = handlerHelper.CanHandleDialog(null);
// THEN
Assert.That(canBeHandled, Is.False, "MESSAGE");
}
public void ShouldMentionPromptDialogAsCandidate()
{
// GIVEN
var mainWindowHwnd = new IntPtr(123);
var topLevelWindow = new Window(mainWindowHwnd);
var windowMock = new Mock <Window>(new IntPtr(456));
windowMock.Expect(window => window.ToplevelWindow).Returns(topLevelWindow);
windowMock.Expect(window => window.StyleInHex).Returns("94C800C4");
var helper = new DialogHandlerHelper();
// WHEN
helper.CanHandleDialog(windowMock.Object, mainWindowHwnd);
// THEN
Assert.That(helper.CandidateDialogHandlers.Count, Is.EqualTo(1), "Unexpected number of candidate dialog handlers");
Assert.That(helper.CandidateDialogHandlers[0], Is.EqualTo(typeof(PromptDialogHandler).FullName), "Unexpected candidate dialog handler");
}
public void ShouldMentionDialogHandlerAsCandidate()
{
// GIVEN
var window = new Window(new IntPtr(123));
var mainWindowHwnd = new IntPtr(456);
var dialogHandlerMock = new Mock <IDialogHandler>();
dialogHandlerMock.Expect(dialog => dialog.CanHandleDialog(window, mainWindowHwnd)).Returns(true);
var dialogHandlerHelper = new DialogHandlerHelper();
Assert.That(dialogHandlerHelper.CandidateDialogHandlers.Count, Is.EqualTo(0), "Pr-condition: expected no candidates");
// WHEN
dialogHandlerHelper.HandlePossibleCandidate(dialogHandlerMock.Object, window, mainWindowHwnd);
// THEN
Assert.That(dialogHandlerHelper.CandidateDialogHandlers.Count, Is.EqualTo(1));
dialogHandlerMock.VerifyAll();
}
