/** Tests the 4-move solution to the water jug problem */
@Test
public void testSolution1() {
assertFalse(problem.success());
tryMove(m1);
assertFalse(problem.success());
tryMove(m5);
assertFalse(problem.success());
tryMove(m1);
assertFalse(problem.success());
tryMove(m5);
assertTrue(problem.success());
}
/** Tests the 6-move solution to the water jug problem */
@Test
public void testSolution2() {
assertFalse(problem.success());
tryMove(m2);
assertFalse(problem.success());
tryMove(m6);
assertFalse(problem.success());
tryMove(m3);
assertFalse(problem.success());
tryMove(m6);
assertFalse(problem.success());
tryMove(m2);
assertFalse(problem.success());
tryMove(m6);
assertTrue(problem.success());
}