public void test_isNull2() throws Exception {
DateTime dt = null;
Assert.assertTrue(DateTimeOperations.isNull(dt));
Assert.assertFalse(DateTimeOperations.isNotNull(dt));
}
public void test_isNotNull2() throws Exception {
DateTime dt = DateTimeOperations.convert(System.currentTimeMillis(), DateTimeZone.getDefault());
Assert.assertTrue(DateTimeOperations.isNotNull(dt));
Assert.assertFalse(DateTimeOperations.isNull(dt));
}
public void test_isNull() throws Exception {
Long dt = null;
Assert.assertTrue(DateTimeOperations.isNull(dt));
Assert.assertFalse(DateTimeOperations.isNull(System.currentTimeMillis()));
}