def test_does_not_alter_records():
records = [
{"foo": "bar", "last_modified": "12345", "id": "1"},
{"bar": "baz", "last_modified": "45678", "id": "2"},
]
canonical_json(records, "45678")
assert records == [
{"foo": "bar", "last_modified": "12345", "id": "1"},
{"bar": "baz", "last_modified": "45678", "id": "2"},
]
def test_preserves_data():
records = [
{"foo": "bar", "last_modified": "12345", "id": "1"},
{"bar": "baz", "last_modified": "45678", "id": "2"},
]
serialized = canonical_json(records, "45678")
assert records == json.loads(serialized)["data"]
def test_orders_records_by_id():
records = [
{"bar": "baz", "last_modified": "45678", "id": "2"},
{"foo": "bar", "last_modified": "12345", "id": "1"},
]
serialized = json.loads(canonical_json(records, "45678"))
assert serialized["last_modified"] == "45678"
assert serialized["data"][0]["id"] == "1"
assert serialized["data"][1]["id"] == "2"
def test_removes_deleted_items():
record = {"bar": "baz", "last_modified": "45678", "id": "2"}
deleted_record = {"deleted": True, "last_modified": "12345", "id": "1"}
records = [deleted_record, record]
serialized = canonical_json(records, "42")
assert [record] == json.loads(serialized)["data"]
def test_provides_records_in_data_along_last_modified():
records = [{"bar": "baz", "last_modified": "45678", "id": "1"}]
serialized = json.loads(canonical_json(records, "45678"))
assert "data" in serialized
assert "last_modified" in serialized
def test_supports_records_as_iterators():
records = iter([{"bar": "baz", "last_modified": "45678", "id": "1"}])
canonical_json(records, "45678")