Method increment_metrics

tests/test_aiohttp.py:42–50

(
        self,
        metric_name: str,
        help_text: str,
        increments: int,
    )

        return app

    def increment_metrics(
        self,
        metric_name: str,
        help_text: str,
        increments: int,
    ) -> None:
        c = Counter(metric_name, help_text, registry=self.registry)
        for _ in range(increments):
            c.inc()

    def assert_metrics(
        self,