Function conn

tests/fix_db.py:199–206

Return a `Connection` connected to the ``--test-dsn`` database.

(conn_cls, dsn, request, tracefile)

@pytest.fixture
def conn(conn_cls, dsn, request, tracefile):
    """Return a `Connection` connected to the ``--test-dsn`` database."""
    check_connection_version(request.node)

    conn = conn_cls.connect(dsn)
    with maybe_trace(conn.pgconn, tracefile, request.function):
        yield conn
    conn.close()


@pytest.fixture(params=[True, False], ids=["pipeline=on", "pipeline=off"])