public void WhenInstanceCannotBeResolved_ThrowsException()
{
// Arrange
ContainerBuilder builder = new ContainerBuilder();
IContainer container = builder.Build();
OWRankTracker.Services.Wpf.WindowService service = new OWRankTracker.Services.Wpf.WindowService(container);
// Act
service.ShowWindow <FakeWindow>();
}
public void ShowsTheWindowBeforeReturningIt()
{
// Arrange
FakeWindow window = new FakeWindow();
ContainerBuilder builder = new ContainerBuilder();
builder.RegisterInstance(window);
IContainer container = builder.Build();
OWRankTracker.Services.Wpf.WindowService service = new OWRankTracker.Services.Wpf.WindowService(container);
// Act
FakeWindow actual = service.ShowWindow <FakeWindow>();
// Assert
Assert.IsTrue(actual.IsVisible);
}
public void UsesTheInjectedContainer_ToGetANewInstanceOfTheWindowType()
{
// Arrange
FakeWindow window = new FakeWindow();
ContainerBuilder builder = new ContainerBuilder();
builder.RegisterInstance(window);
IContainer container = builder.Build();
OWRankTracker.Services.Wpf.WindowService service = new OWRankTracker.Services.Wpf.WindowService(container);
// Act
FakeWindow actual = service.ShowWindow <FakeWindow>();
// Assert
Assert.AreSame(window, actual);
}
public void ShowWindow_WithOwner_SetsTheArgumentAsTheOwnerOfTheResolvedWindow()
{
// Arrange
FakeWindow window = new FakeWindow();
FakeWindow parent = new FakeWindow();
parent.Show(); // A parent window must be shown
ContainerBuilder builder = new ContainerBuilder();
builder.RegisterInstance(window);
IContainer container = builder.Build();
OWRankTracker.Services.Wpf.WindowService service = new OWRankTracker.Services.Wpf.WindowService(container);
// Act
FakeWindow actual = service.ShowWindow <FakeWindow>(parent);
// Assert
Assert.AreEqual(actual.Owner, parent);
}
