func TestSetMetricsGlobal(t *testing.T) {
metrics.IncrementCount("countMetric") // doesn't blow up when no global set
tr := TestRecorder{metrics: map[string]interface{}{}}
metrics.SetMetricsGlobal(&tr)
metrics.IncrementCount("countMetric")
if want, have := 1, tr.metrics["countMetric"]; want != have {
t.Errorf("want %#v, have %#v", want, have)
}
metrics.IncrementCountBy("countMetric", 3)
if want, have := 4, tr.metrics["countMetric"]; want != have {
t.Errorf("want %#v, have %#v", want, have)
}
}
func TestGetDatadogStatsdMetric(t *testing.T) {
dd, _ := metrics.NewDatadogStatsdRecorder("127.0.0.1:8888", "namespace", "hostname")
dd.IncrementCount("countMetric")
metrics.SetMetricsGlobal(dd)
metrics.IncrementCount("countMetric")
}
func TestGetStatsdMetric(t *testing.T) {
sd, _ := metrics.NewStatsdRecorder("127.0.0.1:8888", "namespace")
sd.IncrementCount("countMetric") // doesn't panic
metrics.SetMetricsGlobal(sd)
metrics.IncrementCount("countMetric")
}