def test_deep_find_with_nested_dicts(self):
with self.subTest('With element on first level of nesting!'):
nested_dicts = {
'a': {1, 2},
'b': {
'c': 3,
'd': {
'g': 5
}
},
'apple': 42
}
self.assertEqual(deep_find(nested_dicts, 'apple'), 42)
with self.subTest('With element on third level of nesting!'):
nested_dicts = {
'a': {1, 2},
'b': {
'c': 3,
'd': {
'apple': 42
}
},
'c': 3
}
self.assertEqual(deep_find(nested_dicts, 'apple'), 42)
def test_deep_find_finds_nothing(self):
list_with_dicts = [{}, {'apple': 42}, 'Anton']
self.assertEqual(deep_find(list_with_dicts, 'pineaplle'), None)
def test_deep_find_list_with_dicts(self):
list_with_dicts = [{}, {'apple': 42}, 'Anton']
self.assertEqual(deep_find(list_with_dicts, 'apple'), 42)
def test_deep_find_dict_with_nested_lists(self):
dict_with_nested_lists = {'a': [[[{'b': 2}, {'apple': 42}]]], 'c': 3}
self.assertEqual(deep_find(dict_with_nested_lists, 'apple'), 42)
def test_deep_find_value_is_list_with_dict(self):
key = "z"
result = "Z"
self.assertEqual(graphs.deep_find(self.data, key), result)
def test_deep_find_iterable(self):
key = "f"
result = True
self.assertEqual(graphs.deep_find(self.data, key), result)
def test_deep_find_of_iterable_value(self):
key = "g"
result = [1, 2, 3]
self.assertEqual(graphs.deep_find(self.d, key), result)
def test_deep_find_value_is_dict(self):
key = "d"
result = [True, False]
self.assertEqual(graphs.deep_find(self.data, key), result)
def test_deep_find_simple_data(self):
key = "a"
self.assertEqual(graphs.deep_find(self.data, key), self.data[key])
def test_deep_find_no_key_found(self):
key = "X"
self.assertEqual(graphs.deep_find(self.data, key), None)