class ISolutionTest(unittest.TestCase):
def setUp(self):
self._default = ISolution()
def test_provides_used_iterations(self):
self.assertEqual(self._default.used_iterations, 0)
self._default.used_iterations = 2
self.assertEqual(self._default.used_iterations, 2)
with self.assertRaises(ValueError):
self._default.used_iterations = -2
def test_defines_add_solution_interface(self):
self.assertRaises(NotImplementedError, self._default.add_solution)
def test_provides_data_storage_type(self):
self.assertIsNone(self._default.data_storage_type)
def test_has_to_string_method(self):
self.assertRegex(self._default.__str__(), "ISolution")
def setUp(self):
self._default = ISolution()
