@Test
public void testClientMultipleTargetBundles() throws Exception {

    Dictionary<String, String> headers = new Hashtable<String, String>();
    headers.put(SpiFlyConstants.SPI_CONSUMER_HEADER,
            "java.util.ServiceLoader#load(java.lang.Class);bundle=impl1|impl4");
    Bundle providerBundle1 = mockProviderBundle("impl1", 1);
    Bundle providerBundle2 = mockProviderBundle("impl2", 2);
    Bundle providerBundle4 = mockProviderBundle("impl4", 4);
    activator.registerProviderBundle("org.apache.aries.mytest.MySPI", providerBundle1, new HashMap<String, Object>());
    activator.registerProviderBundle("org.apache.aries.mytest.MySPI", providerBundle2, new HashMap<String, Object>());
    activator.registerProviderBundle("org.apache.aries.mytest.AltSPI", providerBundle2, new HashMap<String, Object>());
    activator.registerProviderBundle("org.apache.aries.mytest.MySPI", providerBundle4, new HashMap<String, Object>());
    activator.registerProviderBundle("org.apache.aries.mytest.AltSPI", providerBundle4, new HashMap<String, Object>());
    Bundle consumerBundle = mockConsumerBundle(headers, providerBundle1, providerBundle2, providerBundle4);
    activator.addConsumerWeavingData(consumerBundle, SpiFlyConstants.SPI_CONSUMER_HEADER);
    Bundle spiFlyBundle = mockSpiFlyBundle(consumerBundle, providerBundle1, providerBundle2, providerBundle4);
    WeavingHook wh = new ClientWeavingHook(spiFlyBundle.getBundleContext(), activator);
    // Weave the TestClient class.
    URL clsUrl = getClass().getResource("TestClient.class");
    WovenClass wc = new MyWovenClass(clsUrl, "org.apache.aries.spifly.dynamic.TestClient", consumerBundle);
    wh.weave(wc);
    // Invoke the woven class and check that it propertly sets the TCCL so that the
    // META-INF/services/org.apache.aries.mytest.MySPI file from impl2 is visible.
    Class<?> cls = wc.getDefinedClass();
    Method method = cls.getMethod("test", new Class [] {String.class});
    Object result = method.invoke(cls.newInstance(), "hello");
    Set<String> expected = new HashSet<String>(Arrays.asList("olleh", "impl4"));
    Assert.assertEquals("All providers should be selected for this one", expected, result);
}