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Avoid populating job selector from pod template labels in autoSelector case

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This commit is contained in:
Jordan Liggitt
2016-03-16 02:23:01 -04:00
parent 49092c0b99
commit 64f51723c8
3 changed files with 106 additions and 31 deletions
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124
pkg/apis/extensions/v1beta1/defaults_test.go
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@@ -374,45 +374,107 @@ func TestSetDefaultJobParallelismAndCompletions(t *testing.T) {
}
func TestSetDefaultJobSelector(t *testing.T) {
expected := &Job{
Spec: JobSpec{
Selector: &LabelSelector{
MatchLabels: map[string]string{"job": "selector"},
},
Completions: newInt32(1),
Parallelism: newInt32(1),
},
}
tests := []*Job{
// selector set explicitly, completions and parallelism - default
tests := []struct {
original *Job
expectedSelector *LabelSelector
}{
// selector set explicitly, nil autoSelector
{
Spec: JobSpec{
Selector: &LabelSelector{
MatchLabels: map[string]string{"job": "selector"},
},
},
},
// selector from template labels, completions and parallelism - default
{
Spec: JobSpec{
Template: v1.PodTemplateSpec{
ObjectMeta: v1.ObjectMeta{
Labels: map[string]string{"job": "selector"},
original: &Job{
Spec: JobSpec{
Selector: &LabelSelector{
MatchLabels: map[string]string{"job": "selector"},
},
},
},
expectedSelector: &LabelSelector{
MatchLabels: map[string]string{"job": "selector"},
},
},
// selector set explicitly, autoSelector=true
{
original: &Job{
Spec: JobSpec{
Selector: &LabelSelector{
MatchLabels: map[string]string{"job": "selector"},
},
AutoSelector: newBool(true),
},
},
expectedSelector: &LabelSelector{
MatchLabels: map[string]string{"job": "selector"},
},
},
// selector set explicitly, autoSelector=false
{
original: &Job{
Spec: JobSpec{
Selector: &LabelSelector{
MatchLabels: map[string]string{"job": "selector"},
},
AutoSelector: newBool(false),
},
},
expectedSelector: &LabelSelector{
MatchLabels: map[string]string{"job": "selector"},
},
},
// selector from template labels
{
original: &Job{
Spec: JobSpec{
Template: v1.PodTemplateSpec{
ObjectMeta: v1.ObjectMeta{
Labels: map[string]string{"job": "selector"},
},
},
},
},
expectedSelector: &LabelSelector{
MatchLabels: map[string]string{"job": "selector"},
},
},
// selector from template labels, autoSelector=false
{
original: &Job{
Spec: JobSpec{
Template: v1.PodTemplateSpec{
ObjectMeta: v1.ObjectMeta{
Labels: map[string]string{"job": "selector"},
},
},
AutoSelector: newBool(false),
},
},
expectedSelector: &LabelSelector{
MatchLabels: map[string]string{"job": "selector"},
},
},
// selector not copied from template labels, autoSelector=true
{
original: &Job{
Spec: JobSpec{
Template: v1.PodTemplateSpec{
ObjectMeta: v1.ObjectMeta{
Labels: map[string]string{"job": "selector"},
},
},
AutoSelector: newBool(true),
},
},
expectedSelector: nil,
},
}
for _, original := range tests {
obj2 := roundTrip(t, runtime.Object(original))
for i, testcase := range tests {
obj2 := roundTrip(t, runtime.Object(testcase.original))
got, ok := obj2.(*Job)
if !ok {
t.Errorf("unexpected object: %v", got)
t.Errorf("%d: unexpected object: %v", i, got)
t.FailNow()
}
if !reflect.DeepEqual(got.Spec.Selector, expected.Spec.Selector) {
t.Errorf("got different selectors %#v %#v", got.Spec.Selector, expected.Spec.Selector)
if !reflect.DeepEqual(got.Spec.Selector, testcase.expectedSelector) {
t.Errorf("%d: got different selectors %#v %#v", i, got.Spec.Selector, testcase.expectedSelector)
}
}
}
@@ -661,3 +723,9 @@ func newString(val string) *string {
*p = val
return p
}
func newBool(val bool) *bool {
b := new(bool)
*b = val
return b
}