def test_update_nested_keys_typeerror(self):
"""Test that `update_nested_keys()` raises `TypeError`."""
with self.assertRaises(TypeError):
update_nested_keys(1, {'a': 1})
with self.assertRaises(TypeError):
update_nested_keys({'a': 1}, 1)
with self.assertRaises(TypeError):
update_nested_keys(1, 1)
def test_update_nested_keys_typeerror(self):
"""Test that `update_nested_keys()` raises `TypeError`."""
with self.assertRaises(TypeError):
update_nested_keys(1, {'a': 1})
with self.assertRaises(TypeError):
update_nested_keys({'a': 1}, 1)
with self.assertRaises(TypeError):
update_nested_keys(1, 1)
def test_update_nested_keys(self):
"""Test the `update_nested_values()` method."""
original = {'a': 1}
changes = {'a': 2}
expected = {'a': 2}
actual = update_nested_keys(original, changes)
self.assertEqual(actual, expected)
original = {'a': 1}
changes = {'b': 2}
expected = {'a': 1, 'b': 2}
actual = update_nested_keys(original, changes)
self.assertEqual(actual, expected)
original = {'a': {'b': 1}}
changes = {'a': {'b': 2}}
expected = {'a': {'b': 2}}
actual = update_nested_keys(original, changes)
self.assertEqual(actual, expected)
original = {'a': 1, 'b': 2}
changes = {'a': 3}
expected = {'a': 3, 'b': 2}
actual = update_nested_keys(original, changes)
self.assertEqual(actual, expected)
original = {'a': {'b': 1, 'c': 2}}
changes = {'a': {'c': 3}}
expected = {'a': {'b': 1, 'c': 3}}
actual = update_nested_keys(original, changes)
self.assertEqual(actual, expected)
original = {'a': {'b': 1, 'c': {'d': {'e': {'f': 2}}}}}
changes = {'a': {'c': {'d': {'e': 3, 'g': 4}}, 'h': 5}, 'i': 6}
expected = {
'a': {
'b': 1,
'c': {
'd': {
'e': 3,
'g': 4
}
},
'h': 5
},
'i': 6
}
actual = update_nested_keys(original, changes)
self.assertEqual(actual, expected)
def test_update_nested_keys(self):
"""Test the `update_nested_values()` method."""
original = {'a': 1}
changes = {'a': 2}
expected = {'a': 2}
actual = update_nested_keys(original, changes)
self.assertEqual(actual, expected)
original = {'a': 1}
changes = {'b': 2}
expected = {'a': 1, 'b': 2}
actual = update_nested_keys(original, changes)
self.assertEqual(actual, expected)
original = {'a': {'b': 1}}
changes = {'a': {'b': 2}}
expected = {'a': {'b': 2}}
actual = update_nested_keys(original, changes)
self.assertEqual(actual, expected)
original = {'a': 1, 'b': 2}
changes = {'a': 3}
expected = {'a': 3, 'b': 2}
actual = update_nested_keys(original, changes)
self.assertEqual(actual, expected)
original = {'a': {'b': 1, 'c': 2}}
changes = {'a': {'c': 3}}
expected = {'a': {'b': 1, 'c': 3}}
actual = update_nested_keys(original, changes)
self.assertEqual(actual, expected)
original = {'a': {'b': 1, 'c': {'d': {'e': {'f': 2}}}}}
changes = {'a': {'c': {'d': {'e': 3, 'g': 4}}, 'h': 5}, 'i': 6}
expected = {'a': {'b': 1, 'c': {'d': {'e': 3, 'g': 4}}, 'h': 5},
'i': 6}
actual = update_nested_keys(original, changes)
self.assertEqual(actual, expected)