public void TestAtCanExecuteViderestillerViewModelTilOverride()
{
var fixture = new Fixture();
fixture.Customize <IExceptionHandlerViewModel>(e => e.FromFactory(() => MockRepository.GenerateMock <IExceptionHandlerViewModel>()));
fixture.Customize <IViewModel>(e => e.FromFactory(() => MockRepository.GenerateMock <IViewModel>()));
var command = new MyViewModelCommand(fixture.Create <IExceptionHandlerViewModel>());
Assert.That(command, Is.Not.Null);
var viewModelMock = fixture.Create <IViewModel>();
var actionCalled = false;
command.OnCanExecute += vm =>
{
Assert.That(vm, Is.Not.Null);
Assert.That(vm, Is.EqualTo(viewModelMock));
actionCalled = true;
};
Assert.That(actionCalled, Is.False);
var result = command.CanExecute(viewModelMock);
Assert.That(result, Is.True);
Assert.That(actionCalled, Is.True);
}
public void TestAtCanExecuteReturnererFalseHvisParameterIkkeErAfTypenIViewModel()
{
var fixture = new Fixture();
fixture.Customize <IExceptionHandlerViewModel>(e => e.FromFactory(() => MockRepository.GenerateMock <IExceptionHandlerViewModel>()));
var command = new MyViewModelCommand(fixture.Create <IExceptionHandlerViewModel>());
Assert.That(command, Is.Not.Null);
var result = command.CanExecute(fixture.Create <object>());
Assert.That(result, Is.False);
}
