cloudflare/cloudflared

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2018.12.0

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metrics/timer_test.go

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`d06fc520`Areg Harutyunyan8 years ago	1	`package metrics`
	2
	3	`import (`
	4	`"testing"`
	5	`"time"`
	6
	7	`"github.com/prometheus/client_golang/prometheus"`
	8	`"github.com/stretchr/testify/assert"`
	9	`)`
	10
	11	`func TestEnd(t *testing.T) {`
	12	`m := prometheus.NewHistogramVec(`
	13	`prometheus.HistogramOpts{`
	14	`Namespace: "TestCallLatencyWithoutMeasurement",`
	15	`Name: "Latency",`
	16	`Buckets: prometheus.LinearBuckets(0, 50, 100),`
	17	`},`
	18	`[]string{"key"},`
	19	`)`
	20	`timer := NewTimer(m, time.Millisecond, "key")`
	21	`assert.Equal(t, time.Duration(0), timer.End("dne"))`
	22	`timer.Start("test")`
	23	`assert.NotEqual(t, time.Duration(0), timer.End("test"))`
	24	`}`