@Test
public void testGetTableAliasParamKeyByClass() {

    ParamInfo<String> param = AnnotationUtils.tableAliasParamKey(FakeDB1.class);
    Assert.assertEquals("DbKey: tableName", param.getDescription());
    Assert.assertEquals("tableName", param.getName());
    param = AnnotationUtils.tableAliasParamKey(FakeDB2.class);
    Assert.assertEquals("DbKey: topic", param.getDescription());
    Assert.assertEquals("topic", param.getName());
}