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Move prometheusState.reset() to test file.

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This commit is contained in:
Vincent Demeester 2018-08-01 11:20:03 +02:00 committed by Traefiker Bot
parent d727761e5d
commit 4809476c19
2 changed files with 10 additions and 10 deletions
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10
metrics/prometheus.go
View File

@ -197,16 +197,6 @@ type prometheusState struct {
state map[string]*collector
}
// reset is a utility method for unit testing. It should be called after each
// test run that changes promState internally in order to avoid dependencies
// between unit tests.
func (ps *prometheusState) reset() {
ps.collectors = make(chan *collector)
ps.describers = []func(ch chan<- *stdprometheus.Desc){}
ps.dynamicConfig = newDynamicConfig()
ps.state = make(map[string]*collector)
}
func (ps *prometheusState) SetDynamicConfig(dynamicConfig *dynamicConfig) {
ps.mtx.Lock()
defer ps.mtx.Unlock()

10
metrics/prometheus_test.go
View File

@ -13,6 +13,16 @@ import (
dto "github.com/prometheus/client_model/go"
)
// reset is a utility method for unit testing. It should be called after each
// test run that changes promState internally in order to avoid dependencies
// between unit tests.
func (ps *prometheusState) reset() {
ps.collectors = make(chan *collector)
ps.describers = []func(ch chan<- *prometheus.Desc){}
ps.dynamicConfig = newDynamicConfig()
ps.state = make(map[string]*collector)
}
func TestPrometheus(t *testing.T) {
// Reset state of global promState.
defer promState.reset()