def test_metric_limit_instance_config(self, aggregator):
instances = [{
"max_returned_metrics": 42,
}]
check = AgentCheck("test", {}, instances)
assert check.get_warnings() == []
for i in range(0, 42):
check.gauge("metric", 0)
assert len(check.get_warnings()) == 0
assert len(aggregator.metrics("metric")) == 42
check.gauge("metric", 0)
assert len(check.get_warnings()) == 1
assert len(aggregator.metrics("metric")) == 42
def test_non_float_metric(self, aggregator):
check = AgentCheck()
metric_name = 'test_metric'
with pytest.raises(ValueError):
check.gauge(metric_name, '85k')
aggregator.assert_metric(metric_name, count=0)
