forked from cerc-io/plugeth
ae9f97221a
* go-metrics: fork library and introduce ResettingTimer and InfluxDB reporter. * vendor: change nonsense/go-metrics to ethersphere/go-metrics * go-metrics: add tests. move ResettingTimer logic from reporter to type. * all, metrics: pull in metrics package in go-ethereum * metrics/test: make sure metrics are enabled for tests * metrics: apply gosimple rules * metrics/exp, internal/debug: init expvar endpoint when starting pprof server * internal/debug: tiny comment formatting fix
29 lines
536 B
Go
29 lines
536 B
Go
package metrics
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import (
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"bytes"
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"encoding/json"
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"testing"
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)
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func TestRegistryMarshallJSON(t *testing.T) {
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b := &bytes.Buffer{}
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enc := json.NewEncoder(b)
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r := NewRegistry()
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r.Register("counter", NewCounter())
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enc.Encode(r)
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if s := b.String(); "{\"counter\":{\"count\":0}}\n" != s {
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t.Fatalf(s)
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}
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}
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func TestRegistryWriteJSONOnce(t *testing.T) {
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r := NewRegistry()
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r.Register("counter", NewCounter())
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b := &bytes.Buffer{}
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WriteJSONOnce(r, b)
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if s := b.String(); s != "{\"counter\":{\"count\":0}}\n" {
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t.Fail()
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}
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}
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