def test_do_math_advanced_error(operation, operand1, operand2, err_message):
"""Test simple math expressions"""
with pytest.raises(ZeroDivisionError) as excinfo:
do_math(operation, operand1, operand2)
exception_message = excinfo.value.args[0]
assert exception_message == f"{err_message}"
def test_do_math_simple_float_success(operation, operand1, operand2, expected):
"""Test simple math expressions"""
assert do_math(operation, operand1,
operand2) == pytest.approx(expected, 0.001)
def test_do_math_simple_int_success(operation, operand1, operand2, expected):
"""Test simple math expressions"""
assert do_math(operation, operand1, operand2) == expected
def test_do_math_bitwise(operation, operand1, operand2, expected):
"""Test simple math expressions"""
assert do_math(operation, operand1, operand2) == expected
def test_do_math_syntax_error(symbol):
"""Test incorrect simple math expressions"""
with pytest.raises(SyntaxError) as excinfo:
do_math(symbol, "/", 2)
exception_message = excinfo.value.args[0]
assert exception_message == f"invalid syntax"