def test_correct_span_names(self): cursor = self.cursor tracer = self.tracer cursor.rowcount = 0 pin = Pin('pin_name', tracer=tracer) traced_cursor = TracedCursor(cursor, pin) traced_cursor.execute('arg_1', kwarg1='kwarg1') self.assert_structure(dict(name='sql.query')) self.reset() traced_cursor.executemany('arg_1', kwarg1='kwarg1') self.assert_structure(dict(name='sql.query')) self.reset() traced_cursor.callproc('arg_1', 'arg2') self.assert_structure(dict(name='sql.query')) self.reset() traced_cursor.fetchone('arg_1', kwarg1='kwarg1') self.assert_has_no_spans() traced_cursor.fetchmany('arg_1', kwarg1='kwarg1') self.assert_has_no_spans() traced_cursor.fetchall('arg_1', kwarg1='kwarg1') self.assert_has_no_spans()
def test_when_pin_disabled_then_no_tracing(self): cursor = self.cursor tracer = self.tracer cursor.rowcount = 0 cursor.execute.return_value = '__result__' cursor.executemany.return_value = '__result__' tracer.enabled = False pin = Pin('pin_name', tracer=tracer) traced_cursor = TracedCursor(cursor, pin) assert '__result__' == traced_cursor.execute('arg_1', kwarg1='kwarg1') assert len(tracer.writer.pop()) == 0 assert '__result__' == traced_cursor.executemany('arg_1', kwarg1='kwarg1') assert len(tracer.writer.pop()) == 0 cursor.callproc.return_value = 'callproc' assert 'callproc' == traced_cursor.callproc('arg_1', 'arg_2') assert len(tracer.writer.pop()) == 0 cursor.fetchone.return_value = 'fetchone' assert 'fetchone' == traced_cursor.fetchone('arg_1', 'arg_2') assert len(tracer.writer.pop()) == 0 cursor.fetchmany.return_value = 'fetchmany' assert 'fetchmany' == traced_cursor.fetchmany('arg_1', 'arg_2') assert len(tracer.writer.pop()) == 0 cursor.fetchall.return_value = 'fetchall' assert 'fetchall' == traced_cursor.fetchall('arg_1', 'arg_2') assert len(tracer.writer.pop()) == 0
def test_fetchmany_wrapped_is_called_and_returned(self): cursor = self.cursor cursor.rowcount = 0 cursor.fetchmany.return_value = '__result__' pin = Pin('pin_name', tracer=self.tracer) traced_cursor = TracedCursor(cursor, pin) assert '__result__' == traced_cursor.fetchmany('arg_1', kwarg1='kwarg1') cursor.fetchmany.assert_called_once_with('arg_1', kwarg1='kwarg1')