class TestCoordinates(unittest.TestCase):
def setUp(self):
self.coordinates = Coordinates('d', 4)
def test_coordinates_initialization(self):
self.assertEqual('d', self.coordinates.letter)
self.assertEqual(4, self.coordinates.number)
def test_coordinates_matrix_coordinates(self):
self.assertEqual((3, 3), self.coordinates.matrix_coordinates)
def test_is_before(self):
new_coord = Coordinates('d', 5)
self.assertTrue(new_coord.is_before(self.coordinates))
self.assertFalse(self.coordinates.is_before(new_coord))
def test_is_behind(self):
new_coord = Coordinates('d', 5)
self.assertFalse(new_coord.is_behind(self.coordinates))
self.assertTrue(self.coordinates.is_behind(new_coord))
def test_distance(self):
new_coord = Coordinates('d', 4)
self.assertEqual((0, 0), self.coordinates.distance(new_coord))
new_coord = Coordinates('d', 5)
self.assertEqual((0, 1), self.coordinates.distance(new_coord))
new_coord = Coordinates('e', 4)
self.assertEqual((1, 0), self.coordinates.distance(new_coord))
new_coord = Coordinates('e', 5)
self.assertEqual((1, 1), self.coordinates.distance(new_coord))
new_coord = Coordinates('d', 3)
self.assertEqual((0, 1), self.coordinates.distance(new_coord))
new_coord = Coordinates('c', 4)
self.assertEqual((1, 0), self.coordinates.distance(new_coord))
new_coord = Coordinates('c', 3)
self.assertEqual((1, 1), self.coordinates.distance(new_coord))
def test_color(self):
coord = Coordinates('a', 1)
self.assertEqual(constants.BLACK, coord.color)
coord = Coordinates('b', 2)
self.assertEqual(constants.BLACK, coord.color)
coord = Coordinates('a', 2)
self.assertEqual(constants.WHITE, coord.color)
coord = Coordinates('b', 1)
self.assertEqual(constants.WHITE, coord.color)
def test_is_before(self):
new_coord = Coordinates('d', 5)
self.assertTrue(new_coord.is_before(self.coordinates))
self.assertFalse(self.coordinates.is_before(new_coord))