@Test
 public void should_verify_that_actual_is_not_equal_to_expected() {
   assertions.isNotEqualTo(8);
   verify(integers).assertNotEqual(assertions.info, assertions.actual, 8);
 }
 @Test
 public void should_return_this() {
   IntegerAssert returned = assertions.isNotEqualTo(8);
   assertSame(assertions, returned);
 }
 @Before
 public void setUp() {
   integers = mock(Integers.class);
   assertions = new IntegerAssert(6);
   assertions.integers = integers;
 }