From 96eab1202717e073782ec399a4e0820cae15b1bb Mon Sep 17 00:00:00 2001
From: Christopher Speller <crspeller@gmail.com>
Date: Thu, 17 Aug 2017 17:19:06 -0700
Subject: Updating server dependancies. (#7246)

---
 .../armon/go-metrics/inmem_endpoint_test.go        | 133 +++++++++++++++++++++
 1 file changed, 133 insertions(+)
 create mode 100644 vendor/github.com/armon/go-metrics/inmem_endpoint_test.go

(limited to 'vendor/github.com/armon/go-metrics/inmem_endpoint_test.go')

diff --git a/vendor/github.com/armon/go-metrics/inmem_endpoint_test.go b/vendor/github.com/armon/go-metrics/inmem_endpoint_test.go
new file mode 100644
index 000000000..326d56ada
--- /dev/null
+++ b/vendor/github.com/armon/go-metrics/inmem_endpoint_test.go
@@ -0,0 +1,133 @@
+package metrics
+
+import (
+	"testing"
+	"time"
+
+	"github.com/pascaldekloe/goe/verify"
+)
+
+func TestDisplayMetrics(t *testing.T) {
+	interval := 10 * time.Millisecond
+	inm := NewInmemSink(interval, 50*time.Millisecond)
+
+	// Add data points
+	inm.SetGauge([]string{"foo", "bar"}, 42)
+	inm.SetGaugeWithLabels([]string{"foo", "bar"}, 23, []Label{{"a", "b"}})
+	inm.EmitKey([]string{"foo", "bar"}, 42)
+	inm.IncrCounter([]string{"foo", "bar"}, 20)
+	inm.IncrCounter([]string{"foo", "bar"}, 22)
+	inm.IncrCounterWithLabels([]string{"foo", "bar"}, 20, []Label{{"a", "b"}})
+	inm.IncrCounterWithLabels([]string{"foo", "bar"}, 40, []Label{{"a", "b"}})
+	inm.AddSample([]string{"foo", "bar"}, 20)
+	inm.AddSample([]string{"foo", "bar"}, 24)
+	inm.AddSampleWithLabels([]string{"foo", "bar"}, 23, []Label{{"a", "b"}})
+	inm.AddSampleWithLabels([]string{"foo", "bar"}, 33, []Label{{"a", "b"}})
+
+	data := inm.Data()
+	if len(data) != 1 {
+		t.Fatalf("bad: %v", data)
+	}
+
+	expected := MetricsSummary{
+		Timestamp: data[0].Interval.Round(time.Second).UTC().String(),
+		Gauges: []GaugeValue{
+			{
+				Name:          "foo.bar",
+				Hash:          "foo.bar",
+				Value:         float32(42),
+				DisplayLabels: map[string]string{},
+			},
+			{
+				Name:          "foo.bar",
+				Hash:          "foo.bar;a=b",
+				Value:         float32(23),
+				DisplayLabels: map[string]string{"a": "b"},
+			},
+		},
+		Points: []PointValue{
+			{
+				Name:   "foo.bar",
+				Points: []float32{42},
+			},
+		},
+		Counters: []SampledValue{
+			{
+				Name: "foo.bar",
+				Hash: "foo.bar",
+				AggregateSample: &AggregateSample{
+					Count: 2,
+					Min:   20,
+					Max:   22,
+					Sum:   42,
+					SumSq: 884,
+					Rate:  200,
+				},
+				Mean:   21,
+				Stddev: 1.4142135623730951,
+			},
+			{
+				Name: "foo.bar",
+				Hash: "foo.bar;a=b",
+				AggregateSample: &AggregateSample{
+					Count: 2,
+					Min:   20,
+					Max:   40,
+					Sum:   60,
+					SumSq: 2000,
+					Rate:  200,
+				},
+				Mean:          30,
+				Stddev:        14.142135623730951,
+				DisplayLabels: map[string]string{"a": "b"},
+			},
+		},
+		Samples: []SampledValue{
+			{
+				Name: "foo.bar",
+				Hash: "foo.bar",
+				AggregateSample: &AggregateSample{
+					Count: 2,
+					Min:   20,
+					Max:   24,
+					Sum:   44,
+					SumSq: 976,
+					Rate:  200,
+				},
+				Mean:   22,
+				Stddev: 2.8284271247461903,
+			},
+			{
+				Name: "foo.bar",
+				Hash: "foo.bar;a=b",
+				AggregateSample: &AggregateSample{
+					Count: 2,
+					Min:   23,
+					Max:   33,
+					Sum:   56,
+					SumSq: 1618,
+					Rate:  200,
+				},
+				Mean:          28,
+				Stddev:        7.0710678118654755,
+				DisplayLabels: map[string]string{"a": "b"},
+			},
+		},
+	}
+
+	raw, err := inm.DisplayMetrics(nil, nil)
+	if err != nil {
+		t.Fatalf("err: %v", err)
+	}
+	result := raw.(MetricsSummary)
+
+	// Ignore the LastUpdated field, we don't export that anyway
+	for i, got := range result.Counters {
+		expected.Counters[i].LastUpdated = got.LastUpdated
+	}
+	for i, got := range result.Samples {
+		expected.Samples[i].LastUpdated = got.LastUpdated
+	}
+
+	verify.Values(t, "all", result, expected)
+}
-- 
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