	@Test
	public void test_getSquareDistanceToSegment() {

		final int xA = 100;
		final int yA = 200;
		Assert.assertEquals(0,
				Distance.getSquaredDistanceToSegment(xA, yA, xA, yA, xA, yA), mDelta);
		Assert.assertEquals(10 * 10,
				Distance.getSquaredDistanceToSegment(xA, yA, xA + 10, yA, xA + 10, yA), mDelta);
		Assert.assertEquals(20 * 20,
				Distance.getSquaredDistanceToSegment(xA, yA, xA, yA + 20, xA, yA + 20), mDelta);
		Assert.assertEquals(20 * 20,
				Distance.getSquaredDistanceToSegment(xA, yA + 20, xA, yA, xA + 100, yA), mDelta);
		Assert.assertEquals(10 * 10 + 30 * 30,
				Distance.getSquaredDistanceToSegment(xA - 10, yA - 30, xA, yA, xA + 100, yA), mDelta);
		Assert.assertEquals(100 * 100 + 70 * 70,
				Distance.getSquaredDistanceToSegment(xA + 200, yA - 70, xA, yA, xA + 100, yA), mDelta);
		Assert.assertEquals(7000 * 7000,
				Distance.getSquaredDistanceToSegment(xA + 200, yA - 7000, xA, yA, xA + 200, yA), mDelta);
		Assert.assertEquals(7000 * 7000,
				Distance.getSquaredDistanceToSegment(xA + 200, yA - 7000, xA, yA, xA + 1000, yA), mDelta);
	}