class TestCreateBisymmetricMatrixFromVector(unittest.TestCase):
def setUp(self):
self.view_model = BisymmetricMatrixViewModel()
def test_create_view_model_object(self):
self.assertEqual(BisymmetricMatrixViewModel, type(self.view_model))
def test_by_default_create_matrix_from_vector_is_disabled(self):
self.assertEqual('disabled', self.view_model.get_button_convert_state())
def test_when_enter_vector_create_matrix_from_vector_button_is_enabled(self):
self.view_model.set_vector('1234')
self.assertEqual('normal', self.view_model.get_button_convert_state())
def test_when_delete_vector_create_matrix_from_vector_button_is_disabled(self):
self.view_model.set_vector('1234')
self.view_model.set_vector('')
self.assertEqual('disabled', self.view_model.get_button_convert_state())
def test_when_enter_letter_in_vector_button_is_disabled(self):
self.view_model.set_vector('1f34')
self.assertEqual('disabled', self.view_model.get_button_convert_state())
def test_can_read_input_vector_text(self):
self.view_model.set_vector('1234')
actual_vector = self.view_model.get_input_vector()
self.assertEqual([1, 2, 3, 4], actual_vector)
def test_when_enter_vector_clear_enter_invalid_vector_button_is_disabled(self):
self.view_model.set_vector('1234')
self.view_model.set_vector('1ert4')
self.assertEqual('disabled', self.view_model.get_button_convert_state())
def test_when_enter_vector_incorrect_size_button_is_disabled(self):
self.view_model.set_vector('123')
self.assertEqual('disabled', self.view_model.get_button_convert_state())
def test_can_create_matrix_from_vector(self):
self.view_model.set_vector('123456')
self.view_model.create_matrix_by_vector()
result = self.view_model.get_str_created_matrix_by_vector()
correct_bisymmetric_matrix = ' 1 2 3 4\n 2 5 6 3\n 3 6 5 2\n 4 3 2 1\n'
for i in range(36):
self.assertEqual(result[i], correct_bisymmetric_matrix[i])
class TestViewModelFakeLogging(unittest.TestCase):
def setUp(self):
self.view_model = BisymmetricMatrixViewModel(FakeLogger())
def test_logging_init(self):
self.assertEqual('Welcome', self.view_model.logger.get_last_message())
def test_logging_set_matrix_size(self):
self.view_model.set_matrix_size('3')
result = ['Welcome', 'trying to set the matrix size', 'matrix size is set: 3']
self.assertEqual(result, self.view_model.logger.get_log_messages())
def test_logging_set_matrix_size_empty(self):
self.view_model.set_matrix_size('')
result = ['Welcome', 'trying to set the matrix size', 'matrix size empty']
self.assertEqual(result, self.view_model.logger.get_log_messages())
def test_logging_set_matrix_size_empty_is_not_correct(self):
self.view_model.set_matrix_size('z')
result = ['Welcome', 'trying to set the matrix size', 'matrix size is not correct']
self.assertEqual(result, self.view_model.logger.get_log_messages())
def test_logging_set_vector(self):
self.view_model.set_vector('1234')
result = ['Welcome', 'trying to set vector', 'vector set: 1234']
self.assertEqual(result, self.view_model.logger.get_log_messages())
def test_logging_set_vector_empty(self):
self.view_model.set_vector('')
result = ['Welcome', 'trying to set vector', 'vector empty']
self.assertEqual(result, self.view_model.logger.get_log_messages())
def test_logging_set_vector_is_not_correct(self):
self.view_model.set_vector('123z')
result = ['Welcome', 'trying to set vector', 'vector is not correct']
self.assertEqual(result, self.view_model.logger.get_log_messages())
def test_logging_set_vector_size_is_not_correct(self):
self.view_model.set_vector('123')
result = ['Welcome', 'trying to set vector', 'vector size is not correct']
self.assertEqual(result, self.view_model.logger.get_log_messages())
def test_logging_click_created_matrix_by_vector(self):
self.view_model.set_vector('123')
self.view_model.create_matrix_by_vector()
result = 'Button create_matrix_by_vector clicked'
self.assertEqual(result, self.view_model.logger.get_last_message())
def test_logging_click_created_random_matrix(self):
self.view_model.create_random_matrix()
result = 'Button create_random_matrix clicked'
self.assertEqual(result, self.view_model.logger.get_last_message())
def test_logging_created_random_matrix(self):
matrix = [[1, 2, 3], [2, 3, 4], [5, 6, 7]]
self.view_model.set_created_random_matrix(matrix)
result = 'result_random_matrix: \n' + self.view_model.convert_matrix_to_str(matrix)
self.assertEqual(result, self.view_model.logger.get_last_message())
def test_logging_created_matrix_by_vector(self):
matrix = [[1, 2, 3], [2, 3, 4], [5, 6, 7]]
self.view_model.set_created_matrix_by_vector(matrix)
result = 'result_matrix_by_vector: \n' + self.view_model.convert_matrix_to_str(matrix)
self.assertEqual(result, self.view_model.logger.get_last_message())
def test_logging_all(self):
matrix = [[1, 2, 3], [2, 3, 4], [5, 6, 7]]
self.view_model.set_created_matrix_by_vector(matrix)
result1 = 'result_matrix_by_vector: \n' + self.view_model.convert_matrix_to_str(matrix)
matrix2 = [[12, 2, 3], [2, 3, 4], [5, 6, 7]]
self.view_model.set_created_random_matrix(matrix2)
result2 = 'result_random_matrix: \n' + self.view_model.convert_matrix_to_str(matrix2)
all_res = ['Welcome', result1, result2]
self.assertEqual(all_res, self.view_model.logger.get_log_messages())