def test_model_perform_logging(self):
model = PrimeNumberViewModel()
model.set_start_value(2)
model.set_end_value(10)
model.perform()
self.assertEqual('Result = [2, 3, 5, 7]',
model.logger.get_last_message())
def test_input_wrong_data(self):
model = PrimeNumberViewModel()
model.set_start_value(10)
model.set_end_value(2)
model.perform()
wrong_message = 'Что-то пошло не так.\nВозможно первое число оказалось больше второго'
self.assertEqual(wrong_message, model.logger.get_last_message())
def test_model_perform_all_message_logging(self):
model = PrimeNumberViewModel()
model.set_start_value(2)
model.set_end_value(10)
model.perform()
log_message = [
'Welcome!', 'Setting start value - 2', 'Setting end value - 10',
'Button clicked', 'Interval = range(2, 10)',
'Result = [2, 3, 5, 7]'
]
self.assertEqual(log_message, model.logger.get_log_messages()[-6:])
def test_get_interval_if_no_values(self):
model = PrimeNumberViewModel()
model.perform()
self.assertEqual('', model.get_interval_label())
def test_get_interval(self):
model = PrimeNumberViewModel(1, 10)
model.perform()
self.assertEqual('range(1, 10)', model.get_interval_label())
def test_when_first_value_is_bigger_than_second(self):
model = PrimeNumberViewModel(10, 1)
model.perform()
error_message = 'Что-то пошло не так.\nВозможно первое число оказалось больше второго'
self.assertEqual(error_message, model.get_error_message())
self.assertIsNone(model.get_result())
def test_when_enter_values_display_corrected_list(self):
model = PrimeNumberViewModel(1, 10)
model.perform()
answer = [2, 3, 5, 7]
self.assertEqual(answer, model.get_result())