@Test
 public void should_ignore_command_when_given_negative_y_coordinate() {
   new PlaceCommand(3, -1, Direction.WEST).execute(robot);
   assertThat(robot.getX(), equalTo(3));
   assertThat(robot.getY(), equalTo(3));
   assertThat(robot.getFacingDirection(), equalTo(Direction.NORTH));
 }
 @Test
 public void should_ignore_command_when_given_y_coordinate_beyond_board_height() {
   new PlaceCommand(3, 5, Direction.WEST).execute(robot);
   assertThat(robot.getX(), equalTo(3));
   assertThat(robot.getY(), equalTo(3));
   assertThat(robot.getFacingDirection(), equalTo(Direction.NORTH));
 }
  @Test
  public void test_moving_around_board() throws IOException {
    when(commander.getNextCommand())
        .thenReturn("PLACE 0,0,NORTH")
        .thenReturn("MOVE")
        .thenReturn("MOVE")
        .thenReturn("MOVE")
        .thenReturn("MOVE")
        .thenReturn("RIGHT")
        .thenReturn("MOVE")
        .thenReturn("MOVE")
        .thenReturn("MOVE")
        .thenReturn("MOVE")
        .thenReturn("RIGHT")
        .thenReturn("MOVE")
        .thenReturn("MOVE")
        .thenReturn("MOVE")
        .thenReturn("MOVE")
        .thenReturn("RIGHT")
        .thenReturn("MOVE")
        .thenReturn("MOVE")
        .thenReturn("MOVE")
        .thenReturn("MOVE")
        .thenReturn(null);
    robotSimulator.run();

    assertThat(robot.getX(), equalTo(0));
    assertThat(robot.getY(), equalTo(0));
    assertThat(robot.getFacingDirection(), equalTo(Direction.WEST));
  }
 @Before
 public void setup() {
   robot = new Robot(new Board(5, 5));
   robot.setX(3);
   robot.setY(3);
   robot.setFacingDirection(Direction.NORTH);
 }
  @Test
  public void test_straight_one_movement() throws IOException {
    when(commander.getNextCommand())
        .thenReturn("PLACE 0,0,NORTH")
        .thenReturn("MOVE")
        .thenReturn(null);
    robotSimulator.run();

    assertThat(robot.getX(), equalTo(0));
    assertThat(robot.getY(), equalTo(1));
    assertThat(robot.getFacingDirection(), equalTo(Direction.NORTH));
  }
  @Test
  public void should_be_able_to_handle_empty_initial_lines() throws IOException {
    when(commander.getNextCommand())
        .thenReturn("")
        .thenReturn("  ")
        .thenReturn("\t")
        .thenReturn("PLACE 0,0,NORTH")
        .thenReturn("MOVE")
        .thenReturn(null);
    robotSimulator.run();

    assertThat(robot.getX(), equalTo(0));
    assertThat(robot.getY(), equalTo(1));
    assertThat(robot.getFacingDirection(), equalTo(Direction.NORTH));
  }
  @Test
  public void should_ignore_commands_until_first_place_command() throws IOException {
    when(commander.getNextCommand())
        .thenReturn("")
        .thenReturn("MOVE")
        .thenReturn("MOVE")
        .thenReturn("LEFT")
        .thenReturn("MOVE")
        .thenReturn(null);
    robotSimulator.run();

    assertThat(robot.getX(), equalTo(0));
    assertThat(robot.getY(), equalTo(0));
    assertThat(robot.getFacingDirection(), nullValue());
    assertFalse(robot.isOnBoard());
  }
  @Test
  public void robot_should_not_fall_off_the_table() throws IOException {
    when(commander.getNextCommand())
        .thenReturn("PLACE 0,0,NORTH")
        .thenReturn("MOVE")
        .thenReturn("MOVE")
        .thenReturn("MOVE")
        .thenReturn("MOVE")
        .thenReturn("MOVE")
        .thenReturn("MOVE")
        .thenReturn(null);
    robotSimulator.run();

    assertThat(robot.getX(), equalTo(0));
    assertThat(robot.getY(), equalTo(4));
    assertThat(robot.getFacingDirection(), equalTo(Direction.NORTH));
  }
  @Test
  public void test_multiple_place_command() throws IOException {
    when(commander.getNextCommand())
        .thenReturn("PLACE 0,0,NORTH")
        .thenReturn("MOVE")
        .thenReturn("MOVE")
        .thenReturn("MOVE")
        .thenReturn("MOVE")
        .thenReturn("PLACE 3,3,SOUTH")
        .thenReturn("MOVE")
        .thenReturn("MOVE")
        .thenReturn("MOVE")
        .thenReturn("MOVE")
        .thenReturn("LEFT")
        .thenReturn("MOVE")
        .thenReturn(null);
    robotSimulator.run();

    assertThat(robot.getX(), equalTo(4));
    assertThat(robot.getY(), equalTo(0));
    assertThat(robot.getFacingDirection(), equalTo(Direction.EAST));
  }
示例#10
0
 @Test
 public void given_valid_coordinate__THEN__should_set_robot_status_to_be_onBoard() {
   assertFalse(robot.isOnBoard());
   new PlaceCommand(1, 1, Direction.WEST).execute(robot);
   assertTrue(robot.isOnBoard());
 }
示例#11
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 @Test
 public void given_valid_coordinate__THEN__should_set_robot_coordinate_to_the_given_coordinate() {
   new PlaceCommand(1, 1, Direction.WEST).execute(robot);
   assertThat(robot.getX(), equalTo(1));
   assertThat(robot.getY(), equalTo(1));
 }
示例#12
0
 @Test
 public void given_valid_coordinate__THEN__should_set_robot_to_the_correct_facing_direction() {
   new PlaceCommand(1, 1, Direction.WEST).execute(robot);
   assertThat(robot.getFacingDirection(), equalTo(Direction.WEST));
 }