def test_Buzz_check_expressions__basic():
with pytest.raises(Buzz) as err_info:
with Buzz.check_expressions("there will be errors") as check:
check(True)
check(False)
check(1 == 2, "one is not two")
check("cooooooool", "not a problem")
check(0, "zero is still zero")
err_msg = err_info.value.message
assert "there will be errors" in err_msg
assert "1st expression failed" not in err_msg
assert "2nd expression failed" in err_msg
assert "one is not two" in err_msg
assert "not a problem" not in err_msg
assert "zero is still zero" in err_msg
def test_check_expressions(self):
with pytest.raises(Buzz) as err_info:
with Buzz.check_expressions(
main_message='there will be errors', ) as check:
check(True)
check(False)
check(1 == 2, "one is not two")
check('cooooooool', 'not a problem')
check(0, "zero is still zero")
err_msg = err_info.value.message
assert 'there will be errors' in err_msg
assert '1st expression failed' not in err_msg
assert '2nd expression failed' in err_msg
assert 'one is not two' in err_msg
assert 'not a problem' not in err_msg
assert 'zero is still zero' in err_msg
def test_Buzz_check_exressions__fails_with_explicitly_passed_raise_exc_class():
with pytest.raises(ValueError, match="You may not pass"):
with Buzz.check_expressions("there will be errors",
raise_exc_class=Exception) as check:
check(True)