public void DoesNotCallSteamProxyWhenApplicationIsNull()
{
var steamProxyMock = MockRepository.GenerateMock<ISteamProxy>();
var factoryMock = MockRepository.GenerateMock<IFilteredApplicationCategoryFactory>();
var viewModel = new MainWindowViewModel(steamProxyMock, factoryMock, null);
viewModel.Launch(null);
steamProxyMock.AssertWasNotCalled(x => x.LaunchApp(Arg<int>.Is.Anything));
}
public void CallsSteamProxyWithIdOfProvidedApplication()
{
var steamProxyMock = MockRepository.GenerateMock<ISteamProxy>();
var applicationMock = MockRepository.GenerateMock<IApplication>();
applicationMock.Stub(x => x.Id).Return(8);
var factoryMock = MockRepository.GenerateMock<IFilteredApplicationCategoryFactory>();
var viewModel = new MainWindowViewModel(steamProxyMock, factoryMock, null);
viewModel.Launch(applicationMock);
steamProxyMock.AssertWasCalled(x => x.LaunchApp(applicationMock.Id), c => c.Repeat.Once());
}
public void UpdatesFilteredApplicationCategoriesWhenFilterChanges()
{
var categoryMock = MockRepository.GenerateMock<IFilteredApplicationCategory>();
var factoryMock = MockRepository.GenerateMock<IFilteredApplicationCategoryFactory>();
factoryMock.Stub(x => x.Build()).Return(new [] { categoryMock });
var viewModel = new MainWindowViewModel(null, factoryMock, null);
categoryMock.AssertWasNotCalled(x => x.Filter);
var filterValue = "test";
viewModel.Filter = filterValue;
categoryMock.AssertWasCalled(x => x.Filter, c => c.Repeat.Once().SetPropertyWithArgument(filterValue));
}
public void NotifiesPropertyChangedWhenFilterChanges()
{
var factoryMock = MockRepository.GenerateMock<IFilteredApplicationCategoryFactory>();
factoryMock.Stub(x => x.Build()).Return(new IFilteredApplicationCategory[] { });
var viewModel = new MainWindowViewModel(null, factoryMock, null);
var wasPropertyChangedCalled = false;
viewModel.PropertyChanged += (s, e) =>
{
wasPropertyChangedCalled = true;
Assert.AreEqual("Filter", e.PropertyName);
};
Assert.IsFalse(wasPropertyChangedCalled);
viewModel.Filter = "test";
Assert.IsTrue(wasPropertyChangedCalled);
}