public async Task move_should_stop_at_the_edge_of_the_garden(char orientation, int expectedY, int expectedX)
{
IPosition setting = new DevicePosition(5, 5, orientation) as IPosition;
_initialSettingsMock.Setup(x => x.DevicePosition).Returns(setting);
_buffer = new DeviceBuffer();
_device = new SLMMDevice(_initialSettingsMock.Object, _buffer, _actuator);
var position = _device.CurrentPosition();
_device.Move();
_device.Move();
_device.Move();
_device.Move();
_device.Move();
_device.Move();
_device.Move();
_device.Move();
_device.Move();
IPosition newPosition = await _device.Move();
Assert.AreEqual(expectedY, newPosition.YAxis);
Assert.AreEqual(expectedX, newPosition.XAxis);
Assert.AreEqual(orientation, newPosition.Orientation);
}
public async Task receive_move_instructions_and_buffer_them_for_execution()
{
var actuator = new TestsActuator(true);
_device = new SLMMDevice(_initialSettingsMock.Object, _buffer, actuator);
// act
var watch = System.Diagnostics.Stopwatch.StartNew();
_device.Move();
_device.Move();
_device.Move();
var position = await _device.Move();
watch.Stop();
var elapsedMs = watch.ElapsedMilliseconds;
// assert
Assert.GreaterOrEqual(elapsedMs, 5000 * 4);
Assert.LessOrEqual(elapsedMs, 6000 * 4);
}
public async Task move_two_step_forward(char orientation, int expectedY, int expectedX)
{
// garden: 0 x 0 -> 10 x 10
// starts at: 'N', y:5, x:5
// expects: 'N', y + 1 = 6, x
IPosition setting = new DevicePosition(5, 5, orientation) as IPosition;
_initialSettingsMock.Setup(x => x.DevicePosition).Returns(setting);
_buffer = new DeviceBuffer();
_device = new SLMMDevice(_initialSettingsMock.Object, _buffer, _actuator);
var position = _device.CurrentPosition();
IPosition newPosition = await _device.Move();
newPosition = await _device.Move();
Assert.AreEqual(expectedY, newPosition.YAxis);
Assert.AreEqual(expectedX, newPosition.XAxis);
Assert.AreEqual(orientation, newPosition.Orientation);
}