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Add locking to test accumulator

This commit is contained in:
palkan 2015-10-16 17:54:33 +03:00
parent 4e5ed9d3b9
commit e4444e0123
1 changed files with 4 additions and 0 deletions
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4
testutil/accumulator.go
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@ -4,6 +4,7 @@ import (
"fmt" "fmt"
"reflect" "reflect"
"time" "time"
"sync"
) )
// Point defines a single point measurement // Point defines a single point measurement
@ -16,11 +17,14 @@ type Point struct {
// Accumulator defines a mocked out accumulator // Accumulator defines a mocked out accumulator
type Accumulator struct { type Accumulator struct {
sync.Mutex
Points []*Point Points []*Point
} }
// Add adds a measurement point to the accumulator // Add adds a measurement point to the accumulator
func (a *Accumulator) Add(measurement string, value interface{}, tags map[string]string) { func (a *Accumulator) Add(measurement string, value interface{}, tags map[string]string) {
a.Lock()
defer a.Unlock()
if tags == nil { if tags == nil {
tags = map[string]string{} tags = map[string]string{}
} }