@Test
	public void testSetP2() {
		t1.setP2(new Ponto2D(0, 0));
		Assert.assertEquals("Setou pontos iguais 1.", new Ponto2D(0, 1), t1
				.getP2());
		t1.setP2(new Ponto2D(1, 0));
		Assert.assertEquals("Setou pontos iguais 2.", new Ponto2D(0, 1), t1
				.getP2());
		t1.setP2(new Ponto2D(10, 0));
		Assert.assertEquals("Nao setou pontos diferentes.", new Ponto2D(10, 0), t1
				.getP2());
	}