@Test
public void parseBoolean() {

    Assert.assertTrue(CommonUtils.parseBoolean(null, true));
    Assert.assertTrue(CommonUtils.parseBoolean("true", true));
    Assert.assertFalse(CommonUtils.parseBoolean("falSE", true));
    Assert.assertFalse(CommonUtils.parseBoolean("xxx", true));
    Assert.assertFalse(CommonUtils.parseBoolean(null, false));
    Assert.assertTrue(CommonUtils.parseBoolean("trUe", false));
    Assert.assertFalse(CommonUtils.parseBoolean("falSE", false));
    Assert.assertFalse(CommonUtils.parseBoolean("xxx", false));
}