def test_when_all_incorrect(self):
test_example = DebtViewModel(req_sum='@@',
percent_rate=-55,
period=44,
year=-000)
self.assertTrue('Error: Incorrect input',
test_example.get_error_message())
def test_when_period_incorrect(self):
test_example = DebtViewModel(req_sum=200000,
percent_rate=0.14,
period=4,
year=4)
test_example.set_period(-5)
self.assertTrue('Error: Incorrect input',
test_example.get_error_message())
def test_by_default_error_is_true(self):
test_example = DebtViewModel()
self.assertEqual('Please enter data', test_example.get_error_message())
def test_when_enter_data(self):
test_example = DebtViewModel(req_sum=200000,
percent_rate=0.14,
period=4,
year=4)
self.assertTrue('Normal work', test_example.get_error_message())