public void TestShouldTurnAndMoveInTheRightDirection()
{
var mf = new MoveForwardCommand();
var tc = new TurnClockwiseCommand();
Tractor tractor = new Tractor();
tc.Execute(tractor);
mf.Execute(tractor);
Assert.AreEqual(1, tractor.GetPositionX());
Assert.AreEqual(0, tractor.GetPositionY());
tc.Execute(tractor);
mf.Execute(tractor);
Assert.AreEqual(1, tractor.GetPositionX());
Assert.AreEqual(-1, tractor.GetPositionY());
tc.Execute(tractor);
mf.Execute(tractor);
Assert.AreEqual(0, tractor.GetPositionX());
Assert.AreEqual(-1, tractor.GetPositionY());
tc.Execute(tractor);
mf.Execute(tractor);
Assert.AreEqual(0, tractor.GetPositionX());
Assert.AreEqual(0, tractor.GetPositionY());
}
public void TestShouldTurnAndMoveInTheRightDirection()
{
Tractor tractor = new Tractor(new Field()
{
Height = 5, Width = 5
});
var moveCommand = new MoveForwardCommand(tractor);
var turnCommand = new TurnClockwiseCommand(tractor);
turnCommand.Execute();
moveCommand.Execute();
Assert.AreEqual(1, tractor.UnitPosition.X);
Assert.AreEqual(0, tractor.UnitPosition.Y);
turnCommand.Execute();
moveCommand.Execute();
Assert.AreEqual(1, tractor.UnitPosition.X);
Assert.AreEqual(-1, tractor.UnitPosition.Y);
turnCommand.Execute();
moveCommand.Execute();
Assert.AreEqual(0, tractor.UnitPosition.X);
Assert.AreEqual(-1, tractor.UnitPosition.Y);
turnCommand.Execute();
moveCommand.Execute();
Assert.AreEqual(0, tractor.UnitPosition.X);
Assert.AreEqual(0, tractor.UnitPosition.Y);
}
public void TestShouldTurn()
{
var tc = new TurnClockwiseCommand();
Wind wind = new Wind();
tc.Execute(wind);
Assert.AreEqual(Orientation.East, wind.Orientation);
tc.Execute(wind);
Assert.AreEqual(Orientation.South, wind.Orientation);
tc.Execute(wind);
Assert.AreEqual(Orientation.West, wind.Orientation);
tc.Execute(wind);
Assert.AreEqual(Orientation.North, wind.Orientation);
}
public void TestShouldTurn()
{
var tc = new TurnClockwiseCommand();
Tractor tractor = new Tractor();
tc.Execute(tractor);
Assert.AreEqual(Orientation.East, tractor.Orientation);
tc.Execute(tractor);
Assert.AreEqual(Orientation.South, tractor.Orientation);
tc.Execute(tractor);
Assert.AreEqual(Orientation.West, tractor.Orientation);
tc.Execute(tractor);
Assert.AreEqual(Orientation.North, tractor.Orientation);
}
public void TestTurnDifferentUnits()
{
// Поворот
_turnCommand.Execute();
_turnCommand.Execute();
_turnCommand.Execute();
// Трактор повернулся
Assert.AreEqual(Orientation.West, _tractor.UnitOrientation);
// Камень стоит на месте (направления нет)
Assert.AreEqual(0, _stone.UnitPosition.X);
Assert.AreEqual(0, _stone.UnitPosition.Y);
// Ветер поменял направление
Assert.AreEqual(Orientation.West, _wind.UnitOrientation);
}
public void TestShouldTurn()
{
Tractor tractor = new Tractor(new Field()
{
Height = 5, Width = 5
});
var turnCommand = new TurnClockwiseCommand(tractor);
turnCommand.Execute();
Assert.AreEqual(Orientation.East, tractor.UnitOrientation);
turnCommand.Execute();
Assert.AreEqual(Orientation.South, tractor.UnitOrientation);
turnCommand.Execute();
Assert.AreEqual(Orientation.West, tractor.UnitOrientation);
turnCommand.Execute();
Assert.AreEqual(Orientation.North, tractor.UnitOrientation);
}
public void TestShouldCorrectCommandExec()
{
var mf = new MoveForwardCommand();
var tc = new TurnClockwiseCommand();
Tractor tractor = new Tractor();
Stone stone = new Stone(new int[] { 2, 4 });
Wind wind = new Wind();
mf.Execute(tractor);
mf.Execute(wind);
mf.Execute(stone);
tc.Execute(tractor);
tc.Execute(wind);
tc.Execute(stone);
Assert.AreEqual(0, tractor.GetPositionX());
Assert.AreEqual(1, tractor.GetPositionY());
Assert.AreEqual(Orientation.East, tractor.Orientation);
Assert.AreEqual(Orientation.East, wind.Orientation);
Assert.AreEqual(2, stone.GetPositionX());
Assert.AreEqual(4, stone.GetPositionY());
}