metrics

Documentation

Index

• func AssertCounter(t *testing.T, sink *metrics.InmemSink, name string, value float64)
• func AssertGauge(t *testing.T, sink *metrics.InmemSink, name string, value float32)
• func TestSetupMetrics(t *testing.T, serviceName string) *metrics.InmemSink

Functions

func AssertCounter

func AssertCounter(t *testing.T, sink *metrics.InmemSink, name string, value float64)

Asserts that a counter metric has the given value

func AssertGauge

func AssertGauge(t *testing.T, sink *metrics.InmemSink, name string, value float32)

Asserts that a gauge metric has the current value

func TestSetupMetrics

func TestSetupMetrics(t *testing.T, serviceName string) *metrics.InmemSink

Returns an in memory metrics sink for tests to assert metrics are emitted. Do not enable t.Parallel() since this relies on the global metrics instance.