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

Example 21 with Ensure

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

the class AdapterWithConfigurationAndMetaType method testAdapterWithConfigurationDependencyAndMetaType.

public void testAdapterWithConfigurationDependencyAndMetaType() {
    DependencyManager m = getDM();
    Ensure e = new Ensure();
    m.add(m.createAdapterService(A.class, null).setInterface(B.class.getName(), null).setImplementation(new BImpl(e)).add(m.createConfigurationDependency().setPid(PID).setHeading(PID_HEADING).setDescription(PID_DESC).add(m.createPropertyMetaData().setCardinality(Integer.MAX_VALUE).setType(String.class).setHeading(WORDS_HEADING).setDescription(WORDS_DESC).setDefaults(new String[] { "hello", "world" }).setId(WORDS_PROPERTY))));
    m.add(m.createComponent().setInterface(A.class.getName(), null).setImplementation(new AImpl()));
    Component configurator = m.createComponent().setImplementation(new Configurator(e)).add(m.createServiceDependency().setService(ConfigurationAdmin.class).setRequired(true)).add(m.createServiceDependency().setService(MetaTypeService.class).setRequired(true));
    m.add(configurator);
    // Ensures that all components are started
    e.waitForStep(4, 5000);
    // now stop configurator, and ensure that all components have been stopped
    m.remove(configurator);
    e.waitForStep(7, 5000);
    m.clear();
}

Example 22 with Ensure

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

the class AdapterWithModifiedInstanceBoundDependencyTest method testAdapterWithChangedInstanceBoundDependency.

public void testAdapterWithChangedInstanceBoundDependency() {
    DependencyManager m = getDM();
    Ensure e = new Ensure();
    Dictionary props = new Hashtable();
    props.put("foo", "bar");
    Component a = m.createComponent().setImplementation(new AImpl(e)).setInterface(A.class.getName(), props);
    Component b = m.createAdapterService(A.class, null, "add", "change", "remove").setInterface(B.class.getName(), null).setImplementation(new BImpl(e));
    Component c = m.createComponent().setImplementation(new CImpl()).setInterface(C.class.getName(), null).add(m.createServiceDependency().setService(A.class, "(foo=bar)").setRequired(true));
    m.add(a);
    m.add(c);
    m.add(b);
    e.waitForStep(4, 5000);
    System.out.println("changing A props ...");
    props = new Hashtable();
    props.put("foo", "bar2");
    a.setServiceProperties(props);
    e.waitForStep(7, 5000);
    m.remove(c);
    m.remove(a);
    m.remove(b);
    e.waitForStep(9, 5000);
}

Example 23 with Ensure

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

the class AdapterWithPropagationTest method testAdapterWithPropagation.

public void testAdapterWithPropagation() {
    DependencyManager m = getDM();
    // helper class that ensures certain steps get executed in sequence
    Ensure e = new Ensure();
    Dictionary s1Properties = new Hashtable();
    s1Properties.put("p1", "v1");
    // should not override adapter
    s1Properties.put("p2", "v2overriden");
    Component s1 = m.createComponent().setImplementation(new S1Impl(e)).setInterface(S1.class.getName(), s1Properties);
    Dictionary s1AdapterProperties = new Hashtable();
    s1AdapterProperties.put("p2", "v2");
    Component s1Adapter = m.createAdapterService(S1.class, null, "add", "change", null).setInterface(S2.class.getName(), s1AdapterProperties).setImplementation(new S1Adapter(e));
    Component s3 = m.createComponent().setImplementation(new S3(e)).add(m.createServiceDependency().setService(S2.class).setRequired(true).setCallbacks("add", "change", null));
    m.add(s1);
    m.add(s1Adapter);
    m.add(s3);
    e.waitForStep(3, 5000);
    s1Properties = new Hashtable();
    s1Properties.put("p1", "v1modified");
    s1Properties.put("p2", "v2overriden");
    s1.setServiceProperties(s1Properties);
    e.waitForStep(5, 5000);
    m.clear();
}

Example 24 with Ensure

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

the class AdapterWithoutPropagationTest method testAdapterNoPropagate.

public void testAdapterNoPropagate() {
    DependencyManager m = getDM();
    // helper class that ensures certain steps get executed in sequence
    Ensure e = new Ensure();
    // The provider has a "foo=bar" property
    Hashtable<String, String> props = new Hashtable<>();
    props.put("foo", "bar");
    ServiceProvider serviceProvider = new ServiceProvider(e);
    Component provider = m.createComponent().setInterface(OriginalService.class.getName(), props).setImplementation(serviceProvider);
    // The Adapter will see the "foo=bar" property from the adaptee
    Component adapter = m.createAdapterService(OriginalService.class, null, null, null, "set", "change", null, null, false).setInterface(AdaptedService.class.getName(), null).setImplementation(new ServiceAdapter(e));
    // The consumer depends on the AdaptedService, but won't see foo=bar property from the adaptee
    Component consumer = m.createComponent().setImplementation(new ServiceConsumer(e)).add(m.createServiceDependency().setService(AdaptedService.class).setRequired(true).setCallbacks("set", "change", null));
    // add the provider and the adapter
    m.add(provider);
    m.add(adapter);
    // Checks if the adapter has been started and has seen the adaptee properties
    e.waitForStep(1, 5000);
    // add a consumer that must not see the adaptee service properties
    m.add(consumer);
    e.waitForStep(2, 5000);
    // change the service properties of the provider, and check that the adapter callback instance is caled.
    serviceProvider.changeServiceProperties();
    e.waitForStep(3, 5000);
    // cleanup
    m.clear();
}

Example 25 with Ensure

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

the class AspectBaseTest method testSingleAspectThatAlreadyExisted.

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

        {
            put("name", "a");
        }
    });
    Component sc = m.createComponent().setImplementation(c).add(m.createServiceDependency().setService(ServiceInterface.class).setRequired(true).setCallbacks("add", "remove").setAutoConfig("m_service"));
    Component sa = m.createAspectService(ServiceInterface.class, null, 20, null).setImplementation(ServiceAspect.class);
    // we first add the aspect
    m.add(sa);
    // then the service provider
    m.add(sp);
    // finally the consumer
    m.add(sc);
    Assert.assertEquals("aa", c.invoke());
    // now the consumer's added should be invoked once, as the aspect is already available and should
    // directly hide the original service
    e.waitForStep(1, 2000);
    e.step(2);
    m.remove(sa);
    // after removing the aspect, the consumer should get the original service back, so
    // remove and add will be invoked
    e.waitForStep(4, 2000);
    Assert.assertEquals("a", c.invoke());
    m.remove(sp);
    // after removing the original service, the consumer's remove should be called once
    e.waitForStep(5, 2000);
    m.remove(sc);
    e.step(6);
}