@Test
public void testProviderServiceName() {

    assertEquals(zms.providerServiceName("coretech.storage"), "storage");
    assertEquals(zms.providerServiceName("coretech.hosted.storage"), "storage");
    assertNull(zms.providerServiceName("coretech"));
    assertNull(zms.providerServiceName(".coretech"));
    assertNull(zms.providerServiceName("coretech."));
}