def test_deep_find_all_with_nothing_found(self):
with self.subTest('With dict'):
result_list = deep_find_all({'a': 1, 1: 'a'}, 'apple')
self.assertEqual(result_list, [])
with self.subTest('With list'):
result_list = deep_find_all([{'a': 1, 1: 'a'}, 'Anton'], 'apple')
self.assertEqual(result_list, [])
def test_deep_find_all_dict_with_nested_lists(self):
result_list = deep_find_all(self.dict_with_nested_lists, 'apple')
self.assertEqual(type(result_list), list)
self.assertEqual(len(result_list), 2)
self.assertTrue(3 in result_list)
self.assertTrue(42 in result_list)
def test_if_a_key_which_is_a_dict_returns_the_result(self):
example_dict2 = {
'a': {
'a1': 3,
'a2': 5,
'a3': 6
},
'b': {
'a': {
'a4': 'woohoo',
'a5': 'C'
}
}
}
expected_result2 = [{
'a1': 3,
'a2': 5,
'a3': 6
}, {
'a4': 'woohoo',
'a5': 'C'
}]
self.assertEqual(deep_find_all(example_dict2, 'a'), expected_result2)
def test_if_a_dict_with_simple_values_like_int_gives_expected_answer(self):
example_dict = {'a': 3, 'b': {'a': 5}}
expected_result = [3, 5]
self.assertEqual(deep_find_all(example_dict, 'a'), expected_result)
def test_if_a_simple_dict_returns_expected_answer(self):
example_dict = {'a': 3, 'b': {'a': 5}}
expected_dict = {'a': 2, 'b': {'a': 2}}
deep_find_all(example_dict, 'a', 2)
self.assertEqual(example_dict, expected_result2)
def test_deep_find_all_list_with_dicts(self):
result_list = deep_find_all(self.list_with_dicts, 'apple')
self.assertEqual(result_list, [42])
def test_deep_find_all_with_no_key_found(self):
key = "Z"
result = []
self.assertEqual(graphs.deep_find_all(self.data_all, key), result)
def test_deep_find_all(self):
key = "b"
result = [{"a": 20}, [{"a": 30}, {"b": 40}]]
self.assertEqual(graphs.deep_find_all(self.data_all, key), result)
def test_deep_find_all_shoud_return_all_values_of_given_key(self):
key = "a"
result = [10, 20, 30]
self.assertEqual(graphs.deep_find_all(self.data_all, key), result)
