def test_sp_validation_valid_number_with_13_digits_is_really_valid():
"""Test if a valid number with 13 digits is really valid"""
valid_number = 'P011004243002'
assert sp.start(valid_number)
def test_sp_validation_start_different_P_with_13_digits():
"""Test if an invalid number start is different P"""
invalid_number = 'U172030964897'
assert sp.start(invalid_number) == False
def test_sp_validation_valid_number_with_12_digits_is_really_valid():
"""Test if a valid number with 12 digits is really valid"""
valid_number = '110042490114'
assert sp.start(valid_number)
def test_sp_validation_small_size_number():
"""Test if an invalid number, with wrong size, is really invalid"""
invalid_number = '247030'
assert sp.start(invalid_number) == False
def test_sp_validation_digit_verification_with_13_digits():
"""Test if digit verification is invalid"""
invalid_number = 'P011004248003'
assert sp.start(invalid_number) == False
def test_sp_validation_valid_number_with_13_digits_is_really_valid():
"""Test if a valid number with 13 digits is really valid"""
valid_number = 'P011004243002'
assert sp.start(valid_number)
def test_sp_validation_right_size_invalid_number():
"""Test if an invalid number is really invalid"""
invalid_number = '24172030964577'
assert sp.start(invalid_number) == False
def test_sp_validation_valid_number_with_12_digits_is_really_valid():
"""Test if a valid number with 12 digits is really valid"""
valid_number = '110042490114'
assert sp.start(valid_number)
def test_sp_validation_start_different_P_with_13_digits():
"""Test if an invalid number start is different P"""
invalid_number = 'U172030964897'
assert sp.start(invalid_number) is False
def test_sp_validation_digit_verification_with_13_digits():
"""Test if digit verification is invalid"""
invalid_number = 'P011004248003'
assert sp.start(invalid_number) is False
def test_sp_validation_small_size_number():
"""Test if an invalid number, with wrong size, is really invalid"""
invalid_number = '247030'
assert sp.start(invalid_number) is False
def test_sp_validation_right_size_invalid_number():
"""Test if an invalid number is really invalid"""
invalid_number = '24172030964577'
assert sp.start(invalid_number) is False