### Question:
JamOperationFactory { public static SetTintOperation tintTo(Tint to) { SetTintOperation operation = Operation.prepare(SetTintOperation.class); operation.get().set(to); return operation; } private  JamOperationFactory(); static TweenPosOperation moveBetween(float x1, float y1, float x2, float y2, float duration); static TweenPosOperation moveBetween(Vector2 from, Vector2 to, float duration); static TweenPosOperation moveBetween(Pos from, Pos to, float duration); static TweenPosOperation moveBetween(float x1, float y1, float x2, float y2, float duration, Interpolation interpolation); static TweenPosOperation moveBetween(Vector2 from, Vector2 to, float duration, Interpolation interpolation); static TweenPosOperation moveBetween(Pos from, Pos to, float duration, Interpolation interpolation); static SetPosOperation moveTo(float x, float y); static SetPosOperation moveTo(Pos pos); static SetPosOperation moveTo(Vector2 v); static TweenScaleOperation scaleBetween(float from, float to, float duration, Interpolation interpolation); static TweenScaleOperation scaleBetween(float from, float to, float duration); static SetScaleOperation scaleTo(float scale); static SetTintOperation tintTo(Tint to); static TweenTintOperation tintBetween(Tint from, Tint to, float duration); static TweenTintOperation tintBetween(Tint from, Tint to, float duration, Interpolation interpolation);  }### Answer:
@Test public void valid_tintTo_setup_properly() { assertValidTint(JamOperationFactory.tintTo(START_TINT)); }