@Test
public void testGetStringOrEmpty(TestContext context){

    context.assertEquals(empty, StringUtils.getStringOrEmpty(null));
    context.assertEquals(empty, StringUtils.getStringOrEmpty(""));
    context.assertEquals(empty, StringUtils.getStringOrEmpty(" "));
    context.assertEquals(text, StringUtils.getStringOrEmpty(text));
    context.assertEquals(text, StringUtils.getStringOrEmpty(" " + text + " "));
}