public void Update_SingleRegisteredKeyPressedUpdateCalledTwice_InputHandlerGetNotificationOnce()
{
var handlerMock = new Mock<IInputHandler>();
var managerMock = CreateInputManagerFake(keys.First());
var component = new InputComponent(managerMock, map);
component.Handler = handlerMock.Object;
// Assert the that only the first key is detected
component.Update();
component.Update();
handlerMock.Verify(o => o.HandleInput(It.IsAny<CommandKeys>()), Times.Once);
}
public void Update_MultipleRegistredKeysPressed_AllKeysAreGivenToInputHandler()
{
var handlerMock = new Mock<IInputHandler>();
var managerMock = CreateInputManagerFake(keys.ToArray());
var component = new InputComponent(managerMock, map);
component.Handler = handlerMock.Object;
// Assert that every test key is detected once
component.Update();
foreach(var key in keys)
handlerMock.Verify(o => o.HandleInput(map[key]), Times.Once);
}
public void Update_SingleUnregistredKeyIsPressed_InputHandlerIsNotCalled()
{
// The component should not watch out for D
var handlerMock = new Mock<IInputHandler>();
var managerMock = CreateInputManagerFake(Keys.D);
var component = new InputComponent(managerMock, map);
component.Handler = handlerMock.Object;
// Make sure, that no test key was detected
component.Update();
handlerMock.Verify(o => o.HandleInput(It.IsAny<CommandKeys>()), Times.Never);
}
public void Update_OneRegistredAndOneUnregistredKeyArePressed_InputHandlerIsCalledOnce()
{
var handlerMock = new Mock<IInputHandler>();
var managerMock = CreateInputManagerFake(Keys.D, Keys.Down);
var component = new InputComponent(managerMock, map);
component.Handler = handlerMock.Object;
component.Update();
handlerMock.Verify(o => o.HandleInput(It.IsAny<CommandKeys>()), Times.Once);
handlerMock.Verify(o => o.HandleInput(map[Keys.Down]), Times.Once);
}