@Test
public void testLoadPropertiesMultiFileNotRootPath() throws Exception {

    Properties p = ConfigUtils.loadProperties("META-INF/dubbo/internal/com.alibaba.dubbo.common.status.StatusChecker", true);
    Properties expected = new Properties();
    expected.put("memory", "com.alibaba.dubbo.common.status.support.MemoryStatusChecker");
    expected.put("load", "com.alibaba.dubbo.common.status.support.LoadStatusChecker");
    expected.put("aa", "12");
    assertEquals(expected, p);
}