Examples with Ensure org.apache.felix.dm.itest.util.Ensure used on opensource projects

Example 26 with Ensure

use of org.apache.felix.dm.itest.util.Ensure in project felix by apache.

the class AspectBaseTest method testMultipleAspects.

@SuppressWarnings("serial")
public void testMultipleAspects() {
    DependencyManager m = new DependencyManager(context);
    // helper class that ensures certain steps get executed in sequence
    Ensure e = new Ensure();
    // create service providers and consumers
    ServiceConsumer c = new ServiceConsumer(e);
    Component sp = m.createComponent().setImplementation(new ServiceProvider(e, "a")).setInterface(ServiceInterface.class.getName(), new Hashtable() {

        {
            put("name", "a");
        }
    });
    Component sp2 = m.createComponent().setImplementation(new ServiceProvider(e, "b")).setInterface(ServiceInterface.class.getName(), new Hashtable() {

        {
            put("name", "b");
        }
    });
    Component sc = m.createComponent().setImplementation(c).add(m.createServiceDependency().setService(ServiceInterface.class).setRequired(true).setCallbacks("add", "remove"));
    Component sa = m.createAspectService(ServiceInterface.class, null, 20, null).setImplementation(ServiceAspect.class);
    Component sa2 = m.createAspectService(ServiceInterface.class, null, 10, null).setImplementation(ServiceAspect.class);
    m.add(sp);
    m.add(sp2);
    m.add(sa);
    m.add(sa2);
    m.add(sc);
    // the consumer will monitor progress, it should get it's add invoked twice, once for every
    // (highest) aspect
    e.waitForStep(2, 2000);
    e.step(3);
    // now invoke all services the consumer collected
    List<String> list = c.invokeAll();
    // and make sure both of them are correctly invoked
    Assert.assertTrue(list.size() == 2);
    Assert.assertTrue(list.contains("aaa"));
    Assert.assertTrue(list.contains("bbb"));
    m.remove(sc);
    // removing the consumer now should get its removed method invoked twice
    e.waitForStep(5, 2000);
    e.step(6);
    m.remove(sa2);
    m.remove(sa);
    m.remove(sp2);
    m.remove(sp);
    e.step(7);
}

Example 27 with Ensure

use of org.apache.felix.dm.itest.util.Ensure in project felix by apache.

the class AspectChainTest method testBuildAspectChain.

public void testBuildAspectChain() {
    DependencyManager m = getDM();
    // helper class that ensures certain steps get executed in sequence
    Ensure e = new Ensure();
    // create a service provider and consumer
    Component sp = m.createComponent().setImplementation(new ServiceProvider(e)).setInterface(ServiceInterface.class.getName(), null);
    Component sc = m.createComponent().setImplementation(new ServiceConsumer(e)).add(m.createServiceDependency().setService(ServiceInterface.class).setRequired(true));
    Component sa2 = m.createAspectService(ServiceInterface.class, null, 20, null).setImplementation(new ServiceAspect(e, 3));
    Component sa3 = m.createAspectService(ServiceInterface.class, null, 30, null).setImplementation(new ServiceAspect(e, 2));
    Component sa1 = m.createAspectService(ServiceInterface.class, null, 10, null).setImplementation(new ServiceAspect(e, 4));
    m.add(sc);
    m.add(sp);
    m.add(sa2);
    m.add(sa3);
    m.add(sa1);
    e.step();
    e.waitForStep(5, 5000);
    m.remove(sa3);
    m.remove(sa2);
    m.remove(sa1);
    m.remove(sp);
    m.remove(sc);
}

Example 28 with Ensure

use of org.apache.felix.dm.itest.util.Ensure in project felix by apache.

the class AspectServiceDependencyTest method testServiceRegistrationAndConsumption.

public void testServiceRegistrationAndConsumption() {
    DependencyManager m = getDM();
    // helper class that ensures certain steps get executed in sequence
    Ensure e = new Ensure();
    // create a service provider and consumer
    Component sp = m.createComponent().setImplementation(new ServiceProvider(e)).setInterface(ServiceInterface.class.getName(), null);
    Component sc = m.createComponent().setImplementation(new ServiceConsumer(e)).add(m.createServiceDependency().setService(ServiceInterface.class).setCallbacks("add", "remove").setRequired(true));
    Component asp = m.createAspectService(ServiceInterface.class, null, 100).setImplementation(ServiceProviderAspect.class);
    m.add(sp);
    m.add(sc);
    m.add(asp);
    m.remove(asp);
    m.remove(sc);
    m.remove(sp);
    // ensure we executed all steps inside the component instance
    e.step(8);
}

Example 29 with Ensure

use of org.apache.felix.dm.itest.util.Ensure in project felix by apache.

the class AspectServiceDependencyWithSwapCallbackTest method testServiceRegistrationAndConsumption.

public void testServiceRegistrationAndConsumption() {
    DependencyManager m = getDM();
    // helper class that ensures certain steps get executed in sequence
    Ensure e = new Ensure();
    // create a service provider and consumer
    Component sp = m.createComponent().setImplementation(new ServiceProvider(e)).setInterface(ServiceInterface.class.getName(), null);
    Component sc = m.createComponent().setImplementation(new ServiceConsumer(e)).add(m.createServiceDependency().setService(ServiceInterface.class).setCallbacks("add", null, "remove", "swap").setRequired(true));
    Component asp = m.createAspectService(ServiceInterface.class, null, 100).setImplementation(ServiceProviderAspect.class);
    m.add(sp);
    m.add(sc);
    m.add(asp);
    m.remove(asp);
    m.remove(sc);
    m.remove(sp);
    // ensure we executed all steps inside the component instance
    e.step(7);
}

Example 30 with Ensure

use of org.apache.felix.dm.itest.util.Ensure in project felix by apache.

the class AspectWithCallbacksServiceDependencyTest method testServiceRegistrationAndConsumptionWithAspectCallbackInstance.

public void testServiceRegistrationAndConsumptionWithAspectCallbackInstance() {
    DependencyManager m = getDM();
    // helper class that ensures certain steps get executed in sequence
    Ensure e = new Ensure();
    // create a service provider and consumer
    Component sp = m.createComponent().setImplementation(new ServiceProvider(e)).setInterface(ServiceInterface.class.getName(), null);
    Component sc = m.createComponent().setImplementation(new ServiceConsumer(e)).add(m.createServiceDependency().setService(ServiceInterface.class).setCallbacks("add", "remove").setRequired(true));
    ServiceProviderAspect providerAspect = new ServiceProviderAspect();
    ServiceProviderAspectCallbackInstance aspectCb = new ServiceProviderAspectCallbackInstance(providerAspect);
    Component asp = m.createAspectService(ServiceInterface.class, null, 100, aspectCb, "add", null, "remove", "swap").setImplementation(providerAspect);
    m.add(sp);
    m.add(sc);
    m.add(asp);
    m.remove(asp);
    m.remove(sc);
    m.remove(sp);
    // ensure we executed all steps inside the component instance
    e.step(8);
}