def test_generate_random_parameters_returns_randomly_generated_parameters_when_given_multiple_valid_search_spaces(
self):
parameters_to_search = generate_random_parameters(
self.multiple_parameter_search_space_dict)
self._assert_generated_parameters_in_valid_range(
parameters_to_search, self.multiple_parameter_search_space_dict)
self._assert_generated_parameters_length_in_valid_range(
parameters_to_search, self.multiple_parameter_search_space_dict)
def test_generate_random_parameters_returns_randomly_generated_parameters_when_given_valid_search_space_with_min_count_and_max_count(
self):
parameters_to_search = generate_random_parameters(
self.min_count_max_count_parameter_search_space_dict)
self._assert_generated_parameters_in_valid_range(
parameters_to_search,
self.min_count_max_count_parameter_search_space_dict)
self._assert_generated_parameters_length_in_valid_range(
parameters_to_search,
self.min_count_max_count_parameter_search_space_dict)
def test_generate_random_parameters_returns_parameters_when_given_valid_input_dict(
self):
parameter_search_space = self._sample_parameter_dict()
parameters_to_search = generate_random_parameters(
parameter_search_space)
self.assertTrue(parameter_search_space['learning_rate']['min'] <=
parameters_to_search['learning_rate'] <=
parameter_search_space['learning_rate']['max'])
self.assertTrue(parameter_search_space['layer_shapes']['min_count'] <=
len(parameters_to_search['layer_shapes']) <=
parameter_search_space['layer_shapes']['max_count'])
for value in parameters_to_search['layer_shapes']:
self.assertTrue(
parameter_search_space['layer_shapes']['min'] <= value <=
parameter_search_space['layer_shapes']['max'])
def test_generate_random_parameters_returns_original_dict_when_search_space_not_provided(
self):
parameters_to_search = generate_random_parameters(
self.plain_parameters_dict)
self.assertEqual(parameters_to_search, self.plain_parameters_dict)
def test_generate_random_parameters_throws_error_when_given_non_dict_input(
self):
non_dict_input = self.faker.sentence()
with self.assertRaises(TypeError) as e:
generate_random_parameters(non_dict_input)
def test_generate_random_parameters_returns_empty_dict_when_given_empty_dict(
self):
self.assertEqual({}, generate_random_parameters({}))