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-rw-r--r--vendor/github.com/armon/go-metrics/metrics_test.go411
1 files changed, 0 insertions, 411 deletions
diff --git a/vendor/github.com/armon/go-metrics/metrics_test.go b/vendor/github.com/armon/go-metrics/metrics_test.go
deleted file mode 100644
index 8556a0019..000000000
--- a/vendor/github.com/armon/go-metrics/metrics_test.go
+++ /dev/null
@@ -1,411 +0,0 @@
-package metrics
-
-import (
- "reflect"
- "runtime"
- "testing"
- "time"
-)
-
-func mockMetric() (*MockSink, *Metrics) {
- m := &MockSink{}
- met := &Metrics{Config: Config{FilterDefault: true}, sink: m}
- return m, met
-}
-
-func TestMetrics_SetGauge(t *testing.T) {
- m, met := mockMetric()
- met.SetGauge([]string{"key"}, float32(1))
- if m.keys[0][0] != "key" {
- t.Fatalf("")
- }
- if m.vals[0] != 1 {
- t.Fatalf("")
- }
-
- m, met = mockMetric()
- labels := []Label{{"a", "b"}}
- met.SetGaugeWithLabels([]string{"key"}, float32(1), labels)
- if m.keys[0][0] != "key" {
- t.Fatalf("")
- }
- if m.vals[0] != 1 {
- t.Fatalf("")
- }
- if !reflect.DeepEqual(m.labels[0], labels) {
- t.Fatalf("")
- }
-
- m, met = mockMetric()
- met.HostName = "test"
- met.EnableHostname = true
- met.SetGauge([]string{"key"}, float32(1))
- if m.keys[0][0] != "test" || m.keys[0][1] != "key" {
- t.Fatalf("")
- }
- if m.vals[0] != 1 {
- t.Fatalf("")
- }
-
- m, met = mockMetric()
- met.EnableTypePrefix = true
- met.SetGauge([]string{"key"}, float32(1))
- if m.keys[0][0] != "gauge" || m.keys[0][1] != "key" {
- t.Fatalf("")
- }
- if m.vals[0] != 1 {
- t.Fatalf("")
- }
-
- m, met = mockMetric()
- met.ServiceName = "service"
- met.SetGauge([]string{"key"}, float32(1))
- if m.keys[0][0] != "service" || m.keys[0][1] != "key" {
- t.Fatalf("")
- }
- if m.vals[0] != 1 {
- t.Fatalf("")
- }
-}
-
-func TestMetrics_EmitKey(t *testing.T) {
- m, met := mockMetric()
- met.EmitKey([]string{"key"}, float32(1))
- if m.keys[0][0] != "key" {
- t.Fatalf("")
- }
- if m.vals[0] != 1 {
- t.Fatalf("")
- }
-
- m, met = mockMetric()
- met.EnableTypePrefix = true
- met.EmitKey([]string{"key"}, float32(1))
- if m.keys[0][0] != "kv" || m.keys[0][1] != "key" {
- t.Fatalf("")
- }
- if m.vals[0] != 1 {
- t.Fatalf("")
- }
-
- m, met = mockMetric()
- met.ServiceName = "service"
- met.EmitKey([]string{"key"}, float32(1))
- if m.keys[0][0] != "service" || m.keys[0][1] != "key" {
- t.Fatalf("")
- }
- if m.vals[0] != 1 {
- t.Fatalf("")
- }
-}
-
-func TestMetrics_IncrCounter(t *testing.T) {
- m, met := mockMetric()
- met.IncrCounter([]string{"key"}, float32(1))
- if m.keys[0][0] != "key" {
- t.Fatalf("")
- }
- if m.vals[0] != 1 {
- t.Fatalf("")
- }
-
- m, met = mockMetric()
- labels := []Label{{"a", "b"}}
- met.IncrCounterWithLabels([]string{"key"}, float32(1), labels)
- if m.keys[0][0] != "key" {
- t.Fatalf("")
- }
- if m.vals[0] != 1 {
- t.Fatalf("")
- }
- if !reflect.DeepEqual(m.labels[0], labels) {
- t.Fatalf("")
- }
-
- m, met = mockMetric()
- met.EnableTypePrefix = true
- met.IncrCounter([]string{"key"}, float32(1))
- if m.keys[0][0] != "counter" || m.keys[0][1] != "key" {
- t.Fatalf("")
- }
- if m.vals[0] != 1 {
- t.Fatalf("")
- }
-
- m, met = mockMetric()
- met.ServiceName = "service"
- met.IncrCounter([]string{"key"}, float32(1))
- if m.keys[0][0] != "service" || m.keys[0][1] != "key" {
- t.Fatalf("")
- }
- if m.vals[0] != 1 {
- t.Fatalf("")
- }
-}
-
-func TestMetrics_AddSample(t *testing.T) {
- m, met := mockMetric()
- met.AddSample([]string{"key"}, float32(1))
- if m.keys[0][0] != "key" {
- t.Fatalf("")
- }
- if m.vals[0] != 1 {
- t.Fatalf("")
- }
-
- m, met = mockMetric()
- labels := []Label{{"a", "b"}}
- met.AddSampleWithLabels([]string{"key"}, float32(1), labels)
- if m.keys[0][0] != "key" {
- t.Fatalf("")
- }
- if m.vals[0] != 1 {
- t.Fatalf("")
- }
- if !reflect.DeepEqual(m.labels[0], labels) {
- t.Fatalf("")
- }
-
- m, met = mockMetric()
- met.EnableTypePrefix = true
- met.AddSample([]string{"key"}, float32(1))
- if m.keys[0][0] != "sample" || m.keys[0][1] != "key" {
- t.Fatalf("")
- }
- if m.vals[0] != 1 {
- t.Fatalf("")
- }
-
- m, met = mockMetric()
- met.ServiceName = "service"
- met.AddSample([]string{"key"}, float32(1))
- if m.keys[0][0] != "service" || m.keys[0][1] != "key" {
- t.Fatalf("")
- }
- if m.vals[0] != 1 {
- t.Fatalf("")
- }
-}
-
-func TestMetrics_MeasureSince(t *testing.T) {
- m, met := mockMetric()
- met.TimerGranularity = time.Millisecond
- n := time.Now()
- met.MeasureSince([]string{"key"}, n)
- if m.keys[0][0] != "key" {
- t.Fatalf("")
- }
- if m.vals[0] > 0.1 {
- t.Fatalf("")
- }
-
- m, met = mockMetric()
- met.TimerGranularity = time.Millisecond
- labels := []Label{{"a", "b"}}
- met.MeasureSinceWithLabels([]string{"key"}, n, labels)
- if m.keys[0][0] != "key" {
- t.Fatalf("")
- }
- if m.vals[0] > 0.1 {
- t.Fatalf("")
- }
- if !reflect.DeepEqual(m.labels[0], labels) {
- t.Fatalf("")
- }
-
- m, met = mockMetric()
- met.TimerGranularity = time.Millisecond
- met.EnableTypePrefix = true
- met.MeasureSince([]string{"key"}, n)
- if m.keys[0][0] != "timer" || m.keys[0][1] != "key" {
- t.Fatalf("")
- }
- if m.vals[0] > 0.1 {
- t.Fatalf("")
- }
-
- m, met = mockMetric()
- met.TimerGranularity = time.Millisecond
- met.ServiceName = "service"
- met.MeasureSince([]string{"key"}, n)
- if m.keys[0][0] != "service" || m.keys[0][1] != "key" {
- t.Fatalf("")
- }
- if m.vals[0] > 0.1 {
- t.Fatalf("")
- }
-}
-
-func TestMetrics_EmitRuntimeStats(t *testing.T) {
- runtime.GC()
- m, met := mockMetric()
- met.emitRuntimeStats()
-
- if m.keys[0][0] != "runtime" || m.keys[0][1] != "num_goroutines" {
- t.Fatalf("bad key %v", m.keys)
- }
- if m.vals[0] <= 1 {
- t.Fatalf("bad val: %v", m.vals)
- }
-
- if m.keys[1][0] != "runtime" || m.keys[1][1] != "alloc_bytes" {
- t.Fatalf("bad key %v", m.keys)
- }
- if m.vals[1] <= 40000 {
- t.Fatalf("bad val: %v", m.vals)
- }
-
- if m.keys[2][0] != "runtime" || m.keys[2][1] != "sys_bytes" {
- t.Fatalf("bad key %v", m.keys)
- }
- if m.vals[2] <= 100000 {
- t.Fatalf("bad val: %v", m.vals)
- }
-
- if m.keys[3][0] != "runtime" || m.keys[3][1] != "malloc_count" {
- t.Fatalf("bad key %v", m.keys)
- }
- if m.vals[3] <= 100 {
- t.Fatalf("bad val: %v", m.vals)
- }
-
- if m.keys[4][0] != "runtime" || m.keys[4][1] != "free_count" {
- t.Fatalf("bad key %v", m.keys)
- }
- if m.vals[4] <= 100 {
- t.Fatalf("bad val: %v", m.vals)
- }
-
- if m.keys[5][0] != "runtime" || m.keys[5][1] != "heap_objects" {
- t.Fatalf("bad key %v", m.keys)
- }
- if m.vals[5] <= 100 {
- t.Fatalf("bad val: %v", m.vals)
- }
-
- if m.keys[6][0] != "runtime" || m.keys[6][1] != "total_gc_pause_ns" {
- t.Fatalf("bad key %v", m.keys)
- }
- if m.vals[6] <= 100000 {
- t.Fatalf("bad val: %v", m.vals)
- }
-
- if m.keys[7][0] != "runtime" || m.keys[7][1] != "total_gc_runs" {
- t.Fatalf("bad key %v", m.keys)
- }
- if m.vals[7] < 1 {
- t.Fatalf("bad val: %v", m.vals)
- }
-
- if m.keys[8][0] != "runtime" || m.keys[8][1] != "gc_pause_ns" {
- t.Fatalf("bad key %v", m.keys)
- }
- if m.vals[8] <= 1000 {
- t.Fatalf("bad val: %v", m.vals)
- }
-}
-
-func TestInsert(t *testing.T) {
- k := []string{"hi", "bob"}
- exp := []string{"hi", "there", "bob"}
- out := insert(1, "there", k)
- if !reflect.DeepEqual(exp, out) {
- t.Fatalf("bad insert %v %v", exp, out)
- }
-}
-
-func TestMetrics_Filter_Blacklist(t *testing.T) {
- m := &MockSink{}
- conf := DefaultConfig("")
- conf.AllowedPrefixes = []string{"service", "debug.thing"}
- conf.BlockedPrefixes = []string{"debug"}
- conf.EnableHostname = false
- met, err := New(conf, m)
- if err != nil {
- t.Fatal(err)
- }
-
- // Allowed by default
- key := []string{"thing"}
- met.SetGauge(key, 1)
- if !reflect.DeepEqual(m.keys[0], key) {
- t.Fatalf("key doesn't exist %v, %v", m.keys[0], key)
- }
- if m.vals[0] != 1 {
- t.Fatalf("bad val: %v", m.vals[0])
- }
-
- // Allowed by filter
- key = []string{"service", "thing"}
- met.SetGauge(key, 2)
- if !reflect.DeepEqual(m.keys[1], key) {
- t.Fatalf("key doesn't exist")
- }
- if m.vals[1] != 2 {
- t.Fatalf("bad val: %v", m.vals[1])
- }
-
- // Allowed by filter, subtree of a blocked entry
- key = []string{"debug", "thing"}
- met.SetGauge(key, 3)
- if !reflect.DeepEqual(m.keys[2], key) {
- t.Fatalf("key doesn't exist")
- }
- if m.vals[2] != 3 {
- t.Fatalf("bad val: %v", m.vals[2])
- }
-
- // Blocked by filter
- key = []string{"debug", "other-thing"}
- met.SetGauge(key, 4)
- if len(m.keys) != 3 {
- t.Fatalf("key shouldn't exist")
- }
-}
-
-func TestMetrics_Filter_Whitelist(t *testing.T) {
- m := &MockSink{}
- conf := DefaultConfig("")
- conf.AllowedPrefixes = []string{"service", "debug.thing"}
- conf.BlockedPrefixes = []string{"debug"}
- conf.FilterDefault = false
- conf.EnableHostname = false
- met, err := New(conf, m)
- if err != nil {
- t.Fatal(err)
- }
-
- // Blocked by default
- key := []string{"thing"}
- met.SetGauge(key, 1)
- if len(m.keys) != 0 {
- t.Fatalf("key should not exist")
- }
-
- // Allowed by filter
- key = []string{"service", "thing"}
- met.SetGauge(key, 2)
- if !reflect.DeepEqual(m.keys[0], key) {
- t.Fatalf("key doesn't exist")
- }
- if m.vals[0] != 2 {
- t.Fatalf("bad val: %v", m.vals[0])
- }
-
- // Allowed by filter, subtree of a blocked entry
- key = []string{"debug", "thing"}
- met.SetGauge(key, 3)
- if !reflect.DeepEqual(m.keys[1], key) {
- t.Fatalf("key doesn't exist")
- }
- if m.vals[1] != 3 {
- t.Fatalf("bad val: %v", m.vals[1])
- }
-
- // Blocked by filter
- key = []string{"debug", "other-thing"}
- met.SetGauge(key, 4)
- if len(m.keys) != 2 {
- t.Fatalf("key shouldn't exist")
- }
-}
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