metrics/pcp: fix tests
Suyash
7 years ago
| 6 | 6 | ) |
| 7 | 7 | |
| 8 | 8 | func TestCounter(t *testing.T) { |
| 9 | r := NewReporter("test_counter") | |
| 10 | counter := r.NewCounter("speed_counter").With("label values", "not supported").(*Counter) | |
| 9 | r, err := NewReporter("test_counter") | |
| 10 | if err != nil { | |
| 11 | t.Fatal(err) | |
| 12 | } | |
| 13 | ||
| 14 | counter, err := r.NewCounter("speed_counter") | |
| 15 | if err != nil { | |
| 16 | t.Fatal(err) | |
| 17 | } | |
| 18 | ||
| 19 | counter = counter.With("label values", "not supported").(*Counter) | |
| 20 | ||
| 11 | 21 | value := func() float64 { f := counter.c.Val(); return float64(f) } |
| 12 | 22 | if err := teststat.TestCounter(counter, value); err != nil { |
| 13 | 23 | t.Fatal(err) |
| 15 | 25 | } |
| 16 | 26 | |
| 17 | 27 | func TestGauge(t *testing.T) { |
| 18 | r := NewReporter("test_gauge") | |
| 19 | gauge := r.NewGauge("speed_gauge").With("label values", "not supported").(*Gauge) | |
| 28 | r, err := NewReporter("test_gauge") | |
| 29 | if err != nil { | |
| 30 | t.Fatal(err) | |
| 31 | } | |
| 32 | ||
| 33 | gauge, err := r.NewGauge("speed_gauge") | |
| 34 | if err != nil { | |
| 35 | t.Fatal(err) | |
| 36 | } | |
| 37 | ||
| 38 | gauge = gauge.With("label values", "not supported").(*Gauge) | |
| 39 | ||
| 20 | 40 | value := func() float64 { f := gauge.g.Val(); return f } |
| 21 | 41 | if err := teststat.TestGauge(gauge, value); err != nil { |
| 22 | 42 | t.Fatal(err) |
| 24 | 44 | } |
| 25 | 45 | |
| 26 | 46 | func TestHistogram(t *testing.T) { |
| 27 | r := NewReporter("test_histogram") | |
| 28 | histogram := r.NewHistogram("speed_histogram").With("label values", "not supported").(*Histogram) | |
| 47 | r, err := NewReporter("test_histogram") | |
| 48 | if err != nil { | |
| 49 | t.Fatal(err) | |
| 50 | } | |
| 51 | ||
| 52 | histogram, err := r.NewHistogram("speed_histogram", 0, 3600000000) | |
| 53 | if err != nil { | |
| 54 | t.Fatal(err) | |
| 55 | } | |
| 56 | ||
| 57 | histogram = histogram.With("label values", "not supported").(*Histogram) | |
| 58 | ||
| 29 | 59 | quantiles := func() (float64, float64, float64, float64) { |
| 30 | 60 | p50 := float64(histogram.Percentile(50)) |
| 31 | 61 | p90 := float64(histogram.Percentile(90)) |