def test_nullserial():
"""Test a failed serial verification based on argument not being passed in.
:return: True
"""
with pytest.raises(
TypeError,
match="missing 1 required positional argument: 'serial'"):
verify_serial()
def test_nonstringserial():
"""Test a failed serial verification based on argument not being passed in.
:return: True
"""
serial = 4
with pytest.raises(AttributeError,
match="Serial number must be a string."):
verify_serial(serial)
def test_emptyserial():
"""Test a failed serial verification based on length being 0.
:return: True
"""
serial = ""
with pytest.raises(
AttributeError,
match="Serial number must contain at least the last 4 characters.",
):
verify_serial(serial)
def test_longserial():
"""Test a failed serial verification based on length being longer than
12 characters.
:return: True
"""
serial = "C02LR3KJRNRTI"
with pytest.raises(
AttributeError,
match="Serial number contains more than 12 characters."):
verify_serial(serial)