diff options
Diffstat (limited to 'Godeps/_workspace/src/github.com/rcrowley/go-metrics/gauge_test.go')
-rw-r--r-- | Godeps/_workspace/src/github.com/rcrowley/go-metrics/gauge_test.go | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/Godeps/_workspace/src/github.com/rcrowley/go-metrics/gauge_test.go b/Godeps/_workspace/src/github.com/rcrowley/go-metrics/gauge_test.go new file mode 100644 index 000000000..508496291 --- /dev/null +++ b/Godeps/_workspace/src/github.com/rcrowley/go-metrics/gauge_test.go @@ -0,0 +1,37 @@ +package metrics + +import "testing" + +func BenchmarkGuage(b *testing.B) { + g := NewGauge() + b.ResetTimer() + for i := 0; i < b.N; i++ { + g.Update(int64(i)) + } +} + +func TestGauge(t *testing.T) { + g := NewGauge() + g.Update(int64(47)) + if v := g.Value(); 47 != v { + t.Errorf("g.Value(): 47 != %v\n", v) + } +} + +func TestGaugeSnapshot(t *testing.T) { + g := NewGauge() + g.Update(int64(47)) + snapshot := g.Snapshot() + g.Update(int64(0)) + if v := snapshot.Value(); 47 != v { + t.Errorf("g.Value(): 47 != %v\n", v) + } +} + +func TestGetOrRegisterGauge(t *testing.T) { + r := NewRegistry() + NewRegisteredGauge("foo", r).Update(47) + if g := GetOrRegisterGauge("foo", r); 47 != g.Value() { + t.Fatal(g) + } +} |