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Add validation unit test for semantically equal DaemonSet template updates

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This commit is contained in:
Janet Kuo 2017-03-20 13:52:55 -07:00
parent d0b5de855f
commit 24af8d3b72
1 changed files with 36 additions and 0 deletions
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36
pkg/apis/extensions/validation/validation_test.go
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@ -444,6 +444,15 @@ func TestValidateDaemonSetUpdate(t *testing.T) {
Spec: validPodSpecAbc,
},
}
validPodTemplateAbcSemanticallyEqual := api.PodTemplate{
Template: api.PodTemplateSpec{
ObjectMeta: metav1.ObjectMeta{
Labels: validSelector,
},
Spec: validPodSpecAbc,
},
}
validPodTemplateAbcSemanticallyEqual.Template.Spec.ImagePullSecrets = []api.LocalObjectReference{}
validPodTemplateNodeSelector := api.PodTemplate{
Template: api.PodTemplateSpec{
ObjectMeta: metav1.ObjectMeta{
@ -618,6 +627,33 @@ func TestValidateDaemonSetUpdate(t *testing.T) {
},
},
},
"unchanged templateGeneration upon semantically equal template update": {
old: extensions.DaemonSet{
ObjectMeta: metav1.ObjectMeta{Name: "abc", Namespace: metav1.NamespaceDefault},
Spec: extensions.DaemonSetSpec{
Selector: &metav1.LabelSelector{MatchLabels: validSelector},
TemplateGeneration: 4,
Template: validPodTemplateAbc.Template,
UpdateStrategy: extensions.DaemonSetUpdateStrategy{
Type: extensions.OnDeleteDaemonSetStrategyType,
},
},
},
update: extensions.DaemonSet{
ObjectMeta: metav1.ObjectMeta{Name: "abc", Namespace: metav1.NamespaceDefault},
Spec: extensions.DaemonSetSpec{
Selector: &metav1.LabelSelector{MatchLabels: validSelector},
TemplateGeneration: 4,
Template: validPodTemplateAbcSemanticallyEqual.Template,
UpdateStrategy: extensions.DaemonSetUpdateStrategy{
Type: extensions.RollingUpdateDaemonSetStrategyType,
RollingUpdate: &extensions.RollingUpdateDaemonSet{
MaxUnavailable: intstr.FromInt(1),
},
},
},
},
},
}
for testName, successCase := range successCases {
// ResourceVersion is required for updates.