def test_move_tuple_in_moves_log(self):
"""Tests that the returned tuples are also in the moves log."""
cp = chessmaster.ChessPiece('a1')
moves = []
moves.append(cp.move('b5'))
moves.append(cp.move('d4'))
moves = [v[:2] for v in moves]
cpmoves = [v[:2] for v in cp.moves]
self.assertEqual(cpmoves, moves)
def test_move_changes_position(self):
"""Tests that move also changes position."""
cp = chessmaster.ChessPiece('a1')
cp.move('b5')
self.assertEqual(cp.position, 'b5')
def test_move_returns_tuple(self):
"""Tests that move() returns a tuple with the prefixed positions."""
cp = chessmaster.ChessPiece('a1')
cp.prefix = 'Y'
self.assertEqual(cp.move('b5')[:2], ('Ya1', 'Yb5'))
def test_move_tuple_timestamp(self):
"""Tests that the move tuple returns a number that is a timestamp."""
cp = chessmaster.ChessPiece('a1')
retval = cp.move('b5')
self.assertEqual(len(retval), 3)
self.assertIsInstance(retval[2], float)
def test_is_legal_move(self):
"""Tests that is_legal_move returns the expected positive output"""
cp = chessmaster.ChessPiece('a1')
self.assertTrue(cp.is_legal_move('b5'))
def test_is_legal_move_returns_false(self):
"""Tests that is_legal_move returns the expected negative output"""
cp = chessmaster.ChessPiece('a1')
self.assertFalse(cp.is_legal_move('j9'))
def test_algebraic_bad_rank(self):
"""Tests that algebraid_to_numeric returns None if passed bad rank."""
cp = chessmaster.ChessPiece('a1')
self.assertIsNone(cp.algebraic_to_numeric('a9'))
def test_algebraic_to_numeric(self):
"""Tests that algebraic_to_numeric returns the expected conversion."""
cp = chessmaster.ChessPiece('a1')
self.assertEqual(cp.algebraic_to_numeric('d6'), (3,5))
def test_chesspiece_illegal_position_value(self):
"""Tests that the constructor disallows an illegal position."""
with self.assertRaises(ValueError):
cp = chessmaster.ChessPiece('a9')
def test_chesspiece_init_moves_value(self):
"""Tests that the moves list is instantiated by the constructor"""
cp = chessmaster.ChessPiece('a1')
self.assertEqual(cp.moves, [])
def test_chesspiece_init_position_value(self):
"""Tests that the position attribute is set by constructor"""
cp = chessmaster.ChessPiece('a1')
self.assertEqual(cp.position, 'a1')