public async Task be_able_turn_90_degrees_anti_clockwise(char currentOrientation, char expectedOrientation)
{
// arrange
IPosition setting = new DevicePosition(5, 5, currentOrientation) as IPosition;
_initialSettingsMock.Setup(x => x.DevicePosition).Returns(setting);
_buffer = new DeviceBuffer();
var _device = new SLMMDevice(_initialSettingsMock.Object, _buffer, _actuator);
// act
var position = await _device.TurnCounterClockwise();
// assert
Assert.AreEqual(expectedOrientation, position.Orientation);
}
public async Task turns_anti_clockwise_in_around_2_seconds()
{
var actuator = new TestsActuator(true);
_device = new SLMMDevice(_initialSettingsMock.Object, _buffer, actuator);
// act
var watch = System.Diagnostics.Stopwatch.StartNew();
var position = await _device.TurnCounterClockwise();
watch.Stop();
var elapsedMs = watch.ElapsedMilliseconds;
// assert
Assert.GreaterOrEqual(elapsedMs, 2000);
Assert.LessOrEqual(elapsedMs, 3000);
}
public async Task be_able_turn_anti_clockwise_in_sequence(char start, int numberTurns, char expected)
{
// arrange
IPosition setting = new DevicePosition(5, 5, start) as IPosition;
_initialSettingsMock.Setup(x => x.DevicePosition).Returns(setting);
_buffer = new DeviceBuffer();
_device = new SLMMDevice(_initialSettingsMock.Object, _buffer, _actuator);
IPosition position = _device.CurrentPosition();
// act
for (int i = 0; i < numberTurns; i++)
{
position = await _device.TurnCounterClockwise();
}
// assert
Assert.AreEqual(expected, position.Orientation);
}