def test_patch_dict(self):
"""Verify fields are added, nothing gets overwritten, and misc fields
are merged"""
old_dict = {"a": 1, "b": 2, "misc": {"z": 100}}
new_dict = {"b": 4, "c": 3, "misc": {"z": 999, "y": 99}}
result = layer.patch_dict(old_dict, new_dict)
self.assertEqual(result, {
"a": 1, "b": 2, "c": 3, "misc": {"z": 100, "y": 99}})
def test_patch_dict(self):
"""Verify fields are added, nothing gets overwritten, and misc fields
are merged"""
old_dict = {"a": 1, "b": 2, "misc": {"z": 100}}
new_dict = {"b": 4, "c": 3, "misc": {"z": 999, "y": 99}}
result = layer.patch_dict(old_dict, new_dict)
self.assertEqual(result, {
"a": 1,
"b": 2,
"c": 3,
"misc": {
"z": 100,
"y": 99
}
})
def test_patch_dict_noop(self):
"""If there are no new field, None is returned"""
old_dict = {"a": 1, "b": 2}
new_dict = {"b": 100}
self.assertEqual(None, layer.patch_dict(old_dict, old_dict))
self.assertEqual(None, layer.patch_dict(old_dict, new_dict))
def test_patch_dict_noop(self):
"""If there are no new field, None is returned"""
old_dict = {"a": 1, "b": 2}
new_dict = {"b": 100}
self.assertEqual(None, layer.patch_dict(old_dict, old_dict))
self.assertEqual(None, layer.patch_dict(old_dict, new_dict))