@Test
	public void testLpaLimits() {
		Metabolism m = new Metabolism();
		try {
			m.setLpa(0.);
		} catch(IncoherentLpaException e) {
			fail("An IncoherentLpaException has been thrown.");
		}
		try {
			m.setLpa(-1.);
			fail("An IncoherentLpaException should have been thrown.");
		} catch(IncoherentLpaException e) {}
		try {
			m.setLpa(3.1);
			fail("An IncoherentLpaException should have been thrown.");
		} catch(IncoherentLpaException e) {}
		try {
			m.setLpa(1.);
		} catch(IncoherentLpaException e) {
			fail("An IncoherentLpaException has been thrown.");
		}
	}