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Allow an empty service

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This commit is contained in:
Clayton Coleman
2014-11-18 12:49:00 -05:00
parent 7f2d0c0f71
commit 2c27f7d332
13 changed files with 198 additions and 32 deletions
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39
pkg/api/v1beta2/conversion_test.go
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@@ -16,4 +16,41 @@ limitations under the License.
package v1beta2_test
import ()
import (
"testing"
newer "github.com/GoogleCloudPlatform/kubernetes/pkg/api"
"github.com/GoogleCloudPlatform/kubernetes/pkg/api/v1beta2"
)
func TestServiceEmptySelector(t *testing.T) {
// Nil map should be preserved
svc := &v1beta2.Service{Selector: nil}
data, err := newer.Scheme.EncodeToVersion(svc, "v1beta2")
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
obj, err := newer.Scheme.Decode(data)
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
selector := obj.(*newer.Service).Spec.Selector
if selector != nil {
t.Errorf("unexpected selector: %#v", obj)
}
// Empty map should be preserved
svc2 := &v1beta2.Service{Selector: map[string]string{}}
data, err = newer.Scheme.EncodeToVersion(svc2, "v1beta2")
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
obj, err = newer.Scheme.Decode(data)
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
selector = obj.(*newer.Service).Spec.Selector
if selector == nil || len(selector) != 0 {
t.Errorf("unexpected selector: %#v", obj)
}
}