match := LocalityMatch(tt.locality, tt.rule)
			if match != tt.match {
				t.Errorf("Expected matching result %v, but got %v", tt.match, match)
			}
		})
	}
}

func TestIsLocalityEmpty(t *testing.T) {
	tests := []struct {
		name     string
		locality *core.Locality
		want     bool
	}{
		{
			"non empty locality",
			&core.Locality{
				Region: "region",
			},