public void changeHeadingMultiple()
{
//Arrange
IGarden testGarden = new Garden();
Mower testMower = new Mower(testGarden);
//Act
testMower.move("LLRRR");
//Assert
Assert.AreEqual('E', testMower.Heading);
}
public void changeHeading()
{
//Arrange
IGarden testGarden = new Garden();
Mower testMower = new Mower(testGarden);
//Act
testMower.move('L');
//Assert
Assert.AreEqual('W', testMower.Heading);
}
public void moveSingle()
{
//Arrange
IGarden testGarden = new Garden {Width=1, Length=1 };
Mower testMower = new Mower(testGarden);
//Act
testMower.move('M');
//Assert
Assert.AreEqual(0, testMower.Position.X);
Assert.AreEqual(1, testMower.Position.Y);
}
public void moveMultiple2()
{
//Arrange
IGarden testGarden = new Garden { Width = 5, Length = 5 };
Mower testMower = new Mower(testGarden, new CoOrdinate { X = 3, Y = 3 }, 'E');
//Act
testMower.move("MMRMMRMRRM");
//Assert
Assert.AreEqual('E', testMower.Heading);
Assert.AreEqual(5, testMower.Position.X);
Assert.AreEqual(1, testMower.Position.Y);
}
public void moveMultiple()
{
//Arrange
IGarden testGarden = new Garden { Width = 5, Length = 5 };
Mower testMower = new Mower(testGarden, new CoOrdinate {X=1, Y=2 }, 'N');
//Act
testMower.move("LMLMLMLMM");
//Assert
Assert.AreEqual('N', testMower.Heading);
Assert.AreEqual(1, testMower.Position.X);
Assert.AreEqual(3, testMower.Position.Y);
}
public void moveException()
{
//Arrange
IGarden testGarden = new Garden { Width = 1, Length = 1 };
Mower testMower = new Mower(testGarden, new CoOrdinate { X = 0, Y = 0 }, 'W');
string message = string.Empty;
//Act
try {
testMower.move('M');
}
catch(Exception ex)
{
message = ex.Message;
}
//Assert
Assert.AreEqual(0, testMower.Position.X);
Assert.AreEqual(0, testMower.Position.Y);
Assert.AreEqual("You have reached the edge of the garden", message);
}