def test__to_array_list_values_of_list_values_one_scalar(self): # setup instance = MagicMock() instance.dimensions = 1 values = [[1], 2, [3]] # run with self.assertRaises(ValueError): BaseHyperParam._to_array(instance, values)
def test__to_array_values_shape_gt_two(self): # setup instance = MagicMock() instance.dimensions = 1 values = [[[1], [3]]] # run with self.assertRaises(ValueError): BaseHyperParam._to_array(instance, values)
def test__to_array_list_values_of_scalar_values_dimensions_gt_one(self): # setup instance = MagicMock() instance.dimensions = 2 values = [1, 2, 3] # run with self.assertRaises(ValueError): BaseHyperParam._to_array(instance, values)
def test__within_range_valid_range(self): # setup instance = MagicMock() values = np.array([[1], [2]]) _min = 0 _max = 10 # run / assert BaseHyperParam._within_range(instance, values, min=_min, max=_max)
def test__within_range_invalid_range(self): # setup instance = MagicMock() values = np.array([[1], [2]]) _min = 0 _max = 1 # run / assert with self.assertRaises(ValueError): BaseHyperParam._within_range(instance, values, min=_min, max=_max)
def test__within_search_space(self): # setup instance = MagicMock() values = np.array(15) # run BaseHyperParam._within_search_space(instance, values) # assert instance._within_range.assert_called_once_with(np.array(15), min=0, max=1)
def test_transform_dimensions_gt_two(self, mock_asarray): # setup array = MagicMock() array.shape.__len__.return_value = 3 mock_asarray.return_value = array # run with self.assertRaises(ValueError): BaseHyperParam.transform(MagicMock(), 1)
def test__within_hyperparam_space(self): # setup instance = MagicMock() instance.min = 0 instance.max = 10 values = 5 # run BaseHyperParam._within_hyperparam_space(instance, values) # assert instance._within_range.assert_called_once_with(5, min=0, max=10)
def test__to_array_len_shape_is_gt_two(self, mock_np_array): # setup instance = MagicMock() instance.dimensions = 1 values = [1] array = MagicMock() array.shape.__len__.return_value = 3 mock_np_array.return_value = array # run with self.assertRaises(ValueError): BaseHyperParam._to_array(instance, values)
def test__to_array_more_than_one_column_for_dimensions_one(self, mock_np_array): # setup instance = MagicMock() instance.dimensions = 1 values = [1] array = MagicMock() array.shape.__len__.return_value = 2 array.shape = [2, 3] mock_np_array.return_value = array # run with self.assertRaises(ValueError): BaseHyperParam._to_array(instance, values)
def test__to_array_len_shape_is_one(self, mock_np_array): # setup instance = MagicMock() instance.dimensions = 1 values = [1] array = MagicMock() array.shape.__len__.return_value = 1 mock_np_array.return_value = array # run BaseHyperParam._to_array(instance, values) # assert array.reshape.assert_called_once_with(-1, 1)
def test__to_array_not_all_scalars(self, mock_np_array, mock_np_isscalar): # setup instance = MagicMock() instance.dimensions = 2 values = [1, 2] array = MagicMock() array.shape.__len__.return_value = 1 array.__len__.return_value = 2 array.__iter__.return_value = [1] mock_np_isscalar.side_effect = [False, True, True, False, False] mock_np_array.return_value = array # run with self.assertRaises(ValueError): BaseHyperParam._to_array(instance, values)
def test__to_array_values_not_scalar_dimensions_two(self, mock_np_array, mock_np_isscalar): # setup instance = MagicMock() instance.dimensions = 2 mock_np_isscalar.return_value = False values = [1] array = MagicMock() array.__len__.return_value = 2 array.shape.__len__.return_value = 1 mock_np_array.return_value = array # run with self.assertRaises(ValueError): BaseHyperParam._to_array(instance, values)
def test__to_array_values_reshape_dimensions_two(self, mock_np_array, mock_np_isscalar): # setup mock_np_isscalar.side_effect = [False, True] instance = MagicMock() instance.dimensions = 2 mock_np_isscalar.return_value = False values = [1] array = MagicMock() array.__len__.return_value = 2 array.shape.__len__.return_value = 1 mock_np_array.return_value = array # run BaseHyperParam._to_array(instance, values) array.reshape.assert_called_once_with(1, -1)
def test__to_array_list_values_of_list_values_dimensions_one(self): # setup instance = MagicMock() instance.dimensions = 1 values = [[1], [2], [3]] # run result = BaseHyperParam._to_array(instance, values) # assert np.testing.assert_array_equal(result, np.array([[1], [2], [3]]))
def test__to_array_scalar_value_dimension_one(self): # setup instance = MagicMock() instance.dimensions = 1 values = 1 # run result = BaseHyperParam._to_array(instance, values) # assert np.testing.assert_array_equal(result, np.array([[1]]))
def test_transform_values_list(self): # setup instance = MagicMock() instance._transform.return_value = 2 values = np.array([[1]]) # run result = BaseHyperParam.transform(instance, values) # assert instance._within_hyperparam_space.assert_called_once_with(np.array([[1]])) instance._transform.assert_called_once_with(np.array([[1]])) assert result == 2
def test_transform_values_not_ndarray(self, mock_np_asarray): # setup instance = MagicMock() instance._transform.return_value = 2 mock_np_asarray.return_value = np.array([[1]]) values = 1 # run result = BaseHyperParam.transform(instance, values) # assert mock_np_asarray.asser_called_once_with(1) instance._within_hyperparam_space.assert_called_once_with(np.array([[1]])) instance._transform.assert_called_once_with(np.array([[1]])) self.assertEqual(result, 2)
def test_inverse_transform(self): # setup instance = MagicMock() instance._inverse_transform = MagicMock(return_value=3) instance._to_array.return_value = 2 values = 1 # run result = BaseHyperParam.inverse_transform(instance, values) # assert instance._to_array.assert_called_once_with(1) instance._within_search_space.assert_called_once_with(2) instance._inverse_transform.assert_called_once_with(2) assert result == 3