def test_ms_validation_valid_number_is_really_valid():
"""Test if a valid number is really valid"""
valid_number = '280000006'
assert ms.start(valid_number) == True
def test_ms_validation_start_different_28():
"""Test if an invalid number start is different 28"""
invalid_number = '172030964'
assert ms.start(invalid_number) == False
def test_ms_validation_invalid_digit_verification():
"""Test if invalid digit verification is really invalid"""
invalid_number = '280000008'
assert ms.start(invalid_number) == False
def test_ms_validation_right_size_invalid_number():
"""Test if an invalid number is really invalid"""
invalid_number = '2820309645'
assert ms.start(invalid_number) == False
def test_ms_validation_small_size_number():
"""Test if an invalid number, with wrong size, is really invalid"""
invalid_number = '2872030'
assert ms.start(invalid_number) == False
def test_ms_validation_valid_number_is_really_valid():
"""Test if a valid number is really valid"""
valid_number = '280000006'
assert ms.start(valid_number) is True
def test_ms_validation_invalid_digit_verification():
"""Test if invalid digit verification is really invalid"""
invalid_number = '280000008'
assert ms.start(invalid_number) is False
def test_ms_validation_start_different_28():
"""Test if an invalid number start is different 28"""
invalid_number = '172030964'
assert ms.start(invalid_number) is False
def test_ms_validation_small_size_number():
"""Test if an invalid number, with wrong size, is really invalid"""
invalid_number = '2872030'
assert ms.start(invalid_number) is False
def test_ms_validation_right_size_invalid_number():
"""Test if an invalid number is really invalid"""
invalid_number = '2820309645'
assert ms.start(invalid_number) is False