@Test
public void valueOfTest() {

    Assert.assertTrue(BooleanUtil.valueOf("TruE"));
    Assert.assertTrue(BooleanUtil.valueOf("1"));
    Assert.assertFalse(BooleanUtil.valueOf("3"));
    Assert.assertFalse(BooleanUtil.valueOf("0"));
    Assert.assertFalse(BooleanUtil.valueOf("TTRUE"));
    Assert.assertFalse(BooleanUtil.valueOf(""));
    Assert.assertFalse(BooleanUtil.valueOf(null));
}