def test_remove_type_error():
node = {'key': 'value'}
with pytest.raises(TypeError):
remove(node, 'key')
def test_object_remove(obj):
new = remove(obj, 'key')
assert obj is not new
assert set(new.keys()) == set(obj.keys()) - set(['key'])
for key in new.keys():
assert obj[key] is new[key]
def test_array_remove(array):
new = remove(array, 1)
assert array is not new
assert len(new) == len(array) - 1
assert new[0] is array[0]
assert new[1] is array[2]
def test_document_remove(doc):
new = remove(doc, 'integer')
assert doc is not new
assert set(new.keys()) == set(doc.keys()) - set(['integer'])
for key in new.keys():
assert doc[key] is new[key]
