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devicemanager testing: time out sooner

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Each individual step should not take longer than a second.
Suggest by Vikas Choudhary (https://github.com/kubernetes/kubernetes/pull/59489#discussion_r167205672).
This commit is contained in:
Patrick Ohly 2018-02-09 14:01:32 +01:00
parent 1325c2f8be
commit 0d828e061b
1 changed files with 19 additions and 3 deletions
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22
pkg/kubelet/cm/devicemanager/manager_test.go
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@ -24,6 +24,7 @@ import (
"reflect"
"sync/atomic"
"testing"
"time"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
@ -99,7 +100,12 @@ func TestDevicePluginReRegistration(t *testing.T) {
p1.Register(socketName, testResourceName)
// Wait for the first callback to be issued.
<-callbackChan
select {
case <-callbackChan:
break
case <-time.After(time.Second):
t.FailNow()
}
devices := m.Devices()
require.Equal(t, 2, len(devices[testResourceName]), "Devices are not updated.")
@ -109,7 +115,12 @@ func TestDevicePluginReRegistration(t *testing.T) {
atomic.StoreInt32(&expCallbackCount, 2)
p2.Register(socketName, testResourceName)
// Wait for the second callback to be issued.
<-callbackChan
select {
case <-callbackChan:
break
case <-time.After(time.Second):
t.FailNow()
}
devices2 := m.Devices()
require.Equal(t, 2, len(devices2[testResourceName]), "Devices shouldn't change.")
@ -121,7 +132,12 @@ func TestDevicePluginReRegistration(t *testing.T) {
atomic.StoreInt32(&expCallbackCount, 3)
p3.Register(socketName, testResourceName)
// Wait for the second callback to be issued.
<-callbackChan
select {
case <-callbackChan:
break
case <-time.After(time.Second):
t.FailNow()
}
devices3 := m.Devices()
require.Equal(t, 1, len(devices3[testResourceName]), "Devices of plugin previously registered should be removed.")