### Question:
TransformImpl implements Transform { @Override public Point2D getScale() { return scale; } TransformImpl(final Point2D translate, final Point2D scale); @Override Point2D getTranslate(); @Override Point2D getScale(); @Override Point2D transform(final double x, final double y); @Override Point2D inverse(final double x, final double y); static final TransformImpl NO_TRANSFORM; }### Answer:
@Test public void testGetScale() { final Point2D s = tested.getScale(); assertEquals(scale, s); }