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fix validation for HorizontalPodAutoscalerSpec

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This commit is contained in:
mqliang 2015-10-16 18:24:34 +08:00
parent f3e0bb0d41
commit b6f19b140e
2 changed files with 50 additions and 38 deletions
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2
pkg/apis/extensions/validation/validation.go
View File

@ -63,7 +63,7 @@ func validateHorizontalPodAutoscalerSpec(autoscaler extensions.HorizontalPodAuto
allErrs = append(allErrs, errs.NewFieldInvalid("maxReplicas", autoscaler.MaxReplicas, `must be bigger or equal to minReplicas`))
}
if autoscaler.CPUUtilization != nil && autoscaler.CPUUtilization.TargetPercentage < 1 {
allErrs = append(allErrs, errs.NewFieldInvalid("cpuUtilization.targetPercentage", autoscaler.CPUUtilization.TargetPercentage, isNegativeErrorMsg))
allErrs = append(allErrs, errs.NewFieldInvalid("cpuUtilization.targetPercentage", autoscaler.CPUUtilization.TargetPercentage, `must be bigger or equal to 1`))
}
return allErrs
}

86
pkg/apis/extensions/validation/validation_test.go
View File

@ -63,55 +63,67 @@ func TestValidateHorizontalPodAutoscaler(t *testing.T) {
}
}
errorCases := map[string]extensions.HorizontalPodAutoscaler{
"must be bigger or equal to 1": {
ObjectMeta: api.ObjectMeta{
Name: "myautoscaler",
Namespace: api.NamespaceDefault,
},
Spec: extensions.HorizontalPodAutoscalerSpec{
ScaleRef: extensions.SubresourceReference{
Subresource: "scale",
errorCases := []struct {
horizontalPodAutoscaler extensions.HorizontalPodAutoscaler
msg string
}{
{
horizontalPodAutoscaler: extensions.HorizontalPodAutoscaler{
ObjectMeta: api.ObjectMeta{
Name: "myautoscaler",
Namespace: api.NamespaceDefault,
},
Spec: extensions.HorizontalPodAutoscalerSpec{
ScaleRef: extensions.SubresourceReference{
Subresource: "scale",
},
MinReplicas: newInt(-1),
MaxReplicas: 5,
},
MinReplicas: newInt(-1),
MaxReplicas: 5,
},
msg: "must be bigger or equal to 1",
},
"must be bigger or equal to minReplicas": {
ObjectMeta: api.ObjectMeta{
Name: "myautoscaler",
Namespace: api.NamespaceDefault,
},
Spec: extensions.HorizontalPodAutoscalerSpec{
ScaleRef: extensions.SubresourceReference{
Subresource: "scale",
{
horizontalPodAutoscaler: extensions.HorizontalPodAutoscaler{
ObjectMeta: api.ObjectMeta{
Name: "myautoscaler",
Namespace: api.NamespaceDefault,
},
Spec: extensions.HorizontalPodAutoscalerSpec{
ScaleRef: extensions.SubresourceReference{
Subresource: "scale",
},
MinReplicas: newInt(7),
MaxReplicas: 5,
},
MinReplicas: newInt(7),
MaxReplicas: 5,
},
msg: "must be bigger or equal to minReplicas",
},
"must be non-negative": {
ObjectMeta: api.ObjectMeta{
Name: "myautoscaler",
Namespace: api.NamespaceDefault,
},
Spec: extensions.HorizontalPodAutoscalerSpec{
ScaleRef: extensions.SubresourceReference{
Subresource: "scale",
{
horizontalPodAutoscaler: extensions.HorizontalPodAutoscaler{
ObjectMeta: api.ObjectMeta{
Name: "myautoscaler",
Namespace: api.NamespaceDefault,
},
Spec: extensions.HorizontalPodAutoscalerSpec{
ScaleRef: extensions.SubresourceReference{
Subresource: "scale",
},
MinReplicas: newInt(1),
MaxReplicas: 5,
CPUUtilization: &extensions.CPUTargetUtilization{TargetPercentage: -70},
},
MinReplicas: newInt(1),
MaxReplicas: 5,
CPUUtilization: &extensions.CPUTargetUtilization{TargetPercentage: -70},
},
msg: "must be bigger or equal to 1",
},
}
for k, v := range errorCases {
errs := ValidateHorizontalPodAutoscaler(&v)
for _, c := range errorCases {
errs := ValidateHorizontalPodAutoscaler(&c.horizontalPodAutoscaler)
if len(errs) == 0 {
t.Errorf("expected failure for %s", k)
} else if !strings.Contains(errs[0].Error(), k) {
t.Errorf("unexpected error: %v, expected: %s", errs[0], k)
t.Errorf("expected failure for %s", c.msg)
} else if !strings.Contains(errs[0].Error(), c.msg) {
t.Errorf("unexpected error: %v, expected: %s", errs[0], c.msg)
}
}
}