testutils

Documentation

Index

• func GetRecordedMetric(t sktest.TestingT, metricName string, tags map[string]string) string

Functions

func GetRecordedMetric

func GetRecordedMetric(t sktest.TestingT, metricName string, tags map[string]string) string

GetRecordedMetric returns the value that prometheus is reporting. Using this allows for unit tests to check that metrics are properly being calculated and sent. This approach was found to be less awkward than using mocks and is decently performant. See datahopper/bot_metrics/bots_test.go for an example use.