"istio.io/api/annotation"
	"istio.io/api/label"
	"istio.io/istio/pkg/config/constants"
	"istio.io/istio/pkg/kube"
	"istio.io/istio/pkg/test/util/assert"
	"istio.io/istio/pkg/util/sets"
)

func Test_extractRevisionFromPod(t *testing.T) {
	cases := []struct {
		name             string
		pod              *corev1.Pod
		expectedRevision string
	}{
		{
			name:             "no rev",
			pod:              &corev1.Pod{},