public void ConstructionShouldBeEffectless()
{
// Arrange
var window = new Mock <Window>(null);
var appController = new Mock <IAppController>();
appController.Setup(x => x.ChangeWindow(window.Object)).Verifiable();
// Act
var command = new ChangeWindowCommand(appController.Object, window.Object);
appController.Verify(x => x.ChangeWindow(It.IsAny <Window>()), Times.Never);
}
public void ChangeWindow()
{
// Arrange
var window = new Mock <Window>(null);
var appController = new Mock <IAppController>();
appController.Setup(x => x.ChangeWindow(window.Object)).Verifiable();
var command = new ChangeWindowCommand(appController.Object, window.Object);
// Act
command.Execute();
// Assert
appController.Verify(x => x.ChangeWindow(It.IsAny <Window>()), Times.Once);
appController.Verify(x => x.ChangeWindow(window.Object), Times.Once);
}
