class TestDictRecursiveUpdate(TestDictUpdate):
def setUp(self):
self.merger = DictRecursiveUpdate()
def test_simple_recursive_dict_update(self):
first = {"one": {1: 1, 2: 3, 3: 2}}
second = {"one": {2: 2, 3: 3, 4: 4}}
ret = self.merger.merge(first, second)
assert len(ret) == 1
for k, v in ret["one"].iteritems():
assert k == v
def test_complex_recursive_dict_update(self):
first = {
"one": 1,
"two": {"a": 92, "b": 94},
"three": {"third": 0.33, "two thirds": 0.67},
"four": {1: {1: 1}, 2: {2: 2}, 3: {3: 4}},
}
second = {"five": 5, "one": 1, "two": {"b": 93, "c": 94}, "four": {4: {4: 4}, 3: {3: 3}}}
ret = self.merger.merge(first, second)
assert ret["one"] == 1
assert len(ret["two"]) == 3
assert ret["two"]["b"] == 93
assert len(ret["three"]) == 2
assert len(ret["four"]) == 4
for i in range(1, 4):
assert len(ret["four"][i]) == 1
for k, v in ret["four"][i].iteritems():
assert k == v
def test_merge_with_none(self):
first = {1: 2, 3: 4}
ret = self.merger.merge(first, None)
assert ret == first
def setUp(self):
self.merger = DictRecursiveUpdate()