Method test_create_indexes

test/test_collection.py:221–270

(self)

        self.db.drop_collection("test")

    def test_create_indexes(self):
        db = self.db

        with self.assertRaises(TypeError):
            db.test.create_indexes("foo")  # type: ignore[arg-type]
        with self.assertRaises(TypeError):
            db.test.create_indexes(["foo"])  # type: ignore[list-item]
        self.assertRaises(TypeError, IndexModel, 5)
        self.assertRaises(ValueError, IndexModel, [])

        db.test.drop_indexes()
        db.test.insert_one({})
        self.assertEqual(len(db.test.index_information()), 1)

        db.test.create_indexes([IndexModel("hello")])
        db.test.create_indexes([IndexModel([("hello", DESCENDING), ("world", ASCENDING)])])

        # Tuple instead of list.
        db.test.create_indexes([IndexModel((("world", ASCENDING),))])

        self.assertEqual(len(db.test.index_information()), 4)

        db.test.drop_indexes()
        names = db.test.create_indexes(
            [IndexModel([("hello", DESCENDING), ("world", ASCENDING)], name="hello_world")]
        )
        self.assertEqual(names, ["hello_world"])

        db.test.drop_indexes()
        self.assertEqual(len(db.test.index_information()), 1)
        db.test.create_indexes([IndexModel("hello")])
        self.assertIn("hello_1", db.test.index_information())

        db.test.drop_indexes()
        self.assertEqual(len(db.test.index_information()), 1)
        names = db.test.create_indexes(
            [IndexModel([("hello", DESCENDING), ("world", ASCENDING)]), IndexModel("hello")]
        )
        info = db.test.index_information()
        for name in names:
            self.assertIn(name, info)

        db.test.drop()
        db.test.insert_one({"a": 1})
        db.test.insert_one({"a": 1})
        with self.assertRaises(DuplicateKeyError):
            db.test.create_indexes([IndexModel("a", unique=True)])

        with self.write_concern_collection() as coll:
            coll.create_indexes([IndexModel("hello")])

    @client_context.require_version_max(4, 3, -1)
    def test_create_indexes_commitQuorum_requires_44(self):