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Added unscheduable node UT for DaemonSet.

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Signed-off-by: Da K. Ma <madaxa@cn.ibm.com>
This commit is contained in:
Da K. Ma 2018-02-28 16:11:01 +08:00
parent dac59e4dd1
commit f94b7eda83
1 changed files with 20 additions and 0 deletions
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20
pkg/controller/daemon/daemon_controller_test.go
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@ -1545,6 +1545,7 @@ func TestNodeShouldRunDaemonPod(t *testing.T) {
predicateName string
podsOnNode []*v1.Pod
nodeCondition []v1.NodeCondition
nodeUnschedulable bool
ds *apps.DaemonSet
wantToRun, shouldSchedule, shouldContinueRunning bool
err error
@ -1800,6 +1801,24 @@ func TestNodeShouldRunDaemonPod(t *testing.T) {
shouldSchedule: true,
shouldContinueRunning: true,
},
{
predicateName: "ShouldRunDaemonPodOnUnscheduableNode",
ds: &apps.DaemonSet{
Spec: apps.DaemonSetSpec{
Selector: &metav1.LabelSelector{MatchLabels: simpleDaemonSetLabel},
Template: v1.PodTemplateSpec{
ObjectMeta: metav1.ObjectMeta{
Labels: simpleDaemonSetLabel,
},
Spec: resourcePodSpec("", "50M", "0.5"),
},
},
},
nodeUnschedulable: true,
wantToRun: true,
shouldSchedule: true,
shouldContinueRunning: true,
},
}
for i, c := range cases {
@ -1807,6 +1826,7 @@ func TestNodeShouldRunDaemonPod(t *testing.T) {
node := newNode("test-node", simpleDaemonSetLabel)
node.Status.Conditions = append(node.Status.Conditions, c.nodeCondition...)
node.Status.Allocatable = allocatableResources("100M", "1")
node.Spec.Unschedulable = c.nodeUnschedulable
manager, _, _, err := newTestController()
if err != nil {
t.Fatalf("error creating DaemonSets controller: %v", err)