def test_valid_coordinates():
for column in valid_columns:
for row in valid_rows:
try:
is_under_queen_attack(column + row, column + row)
except RuntimeError:
pytest.fail("Unexpected error")
def test_wrong_type():
with pytest.raises(TypeError):
is_under_queen_attack(1, 1)
with pytest.raises(TypeError):
is_under_queen_attack([1, 1])
def test_empty():
assert is_under_queen_attack('a1', 'a1') == True
def test_wrong_type():
with pytest.raises(TypeError):
is_under_queen_attack(None, 42)
def test_no_attack():
assert not is_under_queen_attack("c4", "e5")
def test_attack_diagonal():
assert is_under_queen_attack("b3", "e6")
def test_attack_same_column():
assert is_under_queen_attack("a1", "a8")
def test_attack_same_row():
assert is_under_queen_attack("a1", "e1")
def test_attack_same_field():
assert is_under_queen_attack("e5", "e5")
def test_wrong_coordinate_out_of_bounds():
with pytest.raises(ValueError):
is_under_queen_attack("e1", "e9")
def test_wrong_coordinate2():
with pytest.raises(ValueError):
is_under_queen_attack('c3', 'd4d')
def test_wrong_coordinate():
with pytest.raises(ValueError):
is_under_queen_attack("abc", "42")
def test_empty():
assert is_under_queen_attack('a1', 'a1') is True
assert is_under_queen_attack('a1', 'b3') is False
def test_invalid_position_1():
with pytest.raises(TypeError):
is_under_queen_attack(1, "e5")
def test_invalid_coordinate_6():
with pytest.raises(ValueError):
is_under_queen_attack("e5", "h0")
def test_invalid_position_6():
with pytest.raises(TypeError):
is_under_queen_attack("e5", {"hi": 1})
