def test_db_schema_after_build(self, mocker):
connection = create_connection(":memory:")
indexer = Indexer(connection, mocker.Mock())
indexer.build_db()
tables = map(
lambda x: x[0],
connection.execute("SELECT tbl_name FROM sqlite_master WHERE type='table'").fetchall())
assert set(tables).issubset(["hashes", "files", "sqlite_sequence"])
def test_build_db(self, mocker):
connection = mocker.MagicMock()
indexer = Indexer(connection, mocker.Mock())
indexer.build_db()
assert connection.execute.call_count == 4