private void assertPacked(int expected, int r, int g, int b, int a) {
int packed = TextColor.packColorInt(r, g, b, a);
TextColorTestUtil.assertColor(expected, packed);
}
private void assertPacked(int expected, float r, float g, float b, float a) {
int packed = TextColor.packColorFloat(r, g, b, a);
TextColorTestUtil.assertColor(expected, packed);
}