public void TestExecuteSetsCoordinatesAndDirectionOnPlace()
{
var robot = Substitute.For <IRobot>();
var o = new Simulator.Executor(robot);
o.Execute(CommandType.PLACE, 0, 0, Direction.NORTH);
robot.Received(1).X = 0;
robot.Received(1).Y = 0;
robot.Received(1).FacingDirection = Direction.NORTH;
}
public void TestExecuteNotSetDirectionNorCoordinatesOnReport()
{
var robot = Substitute.For <IRobot>();
robot.X.Returns(0);
robot.Y.Returns(0);
robot.FacingDirection.Returns(Direction.NORTH);
var o = new Simulator.Executor(robot);
o.Execute(CommandType.REPORT);
robot.DidNotReceive().X = Arg.Any <int>();
robot.DidNotReceive().Y = Arg.Any <int>();
robot.DidNotReceive().FacingDirection = Arg.Any <Direction>();
}
public void TestExecuteSetsDirectionAndNotCoordinatesOnRight()
{
var robot = Substitute.For <IRobot>();
robot.X.Returns(0);
robot.Y.Returns(0);
robot.FacingDirection.Returns(Direction.NORTH);
var o = new Simulator.Executor(robot);
o.Execute(CommandType.RIGHT);
robot.DidNotReceive().X = Arg.Any <int>();
robot.DidNotReceive().Y = Arg.Any <int>();
robot.Received(1).FacingDirection = Direction.EAST;
}
public void TestExecuteSetsCoordinatesAndNotDirectionOnMove()
{
var robot = Substitute.For <IRobot>();
robot.X.Returns(0);
robot.Y.Returns(0);
robot.FacingDirection.Returns(Direction.NORTH);
var o = new Simulator.Executor(robot);
o.Execute(CommandType.MOVE);
robot.Received(1).X = 0;
robot.Received(1).Y = 1;
robot.DidNotReceive().FacingDirection = Arg.Any <Direction>();
}
public void TestExecuteReport()
{
var robot = Substitute.For <IRobot>();
robot.X.Returns(0);
robot.Y.Returns(0);
robot.FacingDirection.Returns(Direction.NORTH);
var o = new Simulator.Executor(robot);
var actual = string.Empty;
var expected = "0,0,NORTH";
o.WriteLine = (s) => actual = s;
o.Execute(CommandType.REPORT);
Assert.AreEqual(expected, actual);
}