def test_basic_version(self):
'''Formatting a basic version string is correct'''
self.assertEqual(format_version('v1.0.1'), 'v1.0.1')
def test_case_insensitive(self):
'''Version is insensitive to the case of V'''
self.assertEqual(format_version('v1.0.1'), 'v1.0.1')
self.assertEqual(format_version('V1.0.1'), 'v1.0.1')
def test_exception_on_empty(self):
'''Throw exception on empty version string'''
with self.assertRaises(EnvironmentError):
format_version('')
def test_exception_on_quad_digit(self):
'''Throw exception on a quadruple digit version string'''
with self.assertRaises(EnvironmentError):
format_version('v1.1.1.1')
def test_version_with_double_digits(self):
'''Formatting a double-digit version string is correct'''
self.assertEqual(format_version('v10.00.101'), 'v10.0.101')