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

Example 41 with Ensure

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

the class ConfigurationDependencyTest method testFELIX4907_updated_with_null_dictionary_called_when_configuration_is_lost.

public void testFELIX4907_updated_with_null_dictionary_called_when_configuration_is_lost() {
    DependencyManager m = getDM();
    Ensure e = new Ensure();
    Component s1 = m.createComponent().setImplementation(new ConfigurationConsumer4(e)).add(m.createConfigurationDependency().setPid(PID));
    Component s2 = m.createComponent().setImplementation(new ConfigurationCreator(e, PID)).add(m.createServiceDependency().setService(ConfigurationAdmin.class).setRequired(true));
    m.add(s1);
    m.add(s2);
    // component configured and started.
    e.waitForStep(3, 5000);
    // configuration will be removed
    m.remove(s2);
    // configuration creator destroyed
    e.waitForStep(4, 5000);
    // consumer called in updated(null)
    e.waitForStep(5, 5000);
    // consumer des
    e.waitForStep(6, 5000);
    m.remove(s1);
    // ensure we executed all steps inside the component instance
    e.step(7);
}

Example 42 with Ensure

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

the class ConfigurationDependencyTest method testComponentWithRequiredConfigurationWithComponentArgAndServicePropertyPropagation.

public void testComponentWithRequiredConfigurationWithComponentArgAndServicePropertyPropagation() {
    DependencyManager m = getDM();
    // helper class that ensures certain steps get executed in sequence
    Ensure e = new Ensure();
    // create a service provider and consumer
    Component s1 = m.createComponent().setImplementation(new ConfigurationConsumerWithComponentArg(e)).setInterface(Runnable.class.getName(), null).add(m.createConfigurationDependency().setPid(PID).setPropagate(true));
    Component s2 = m.createComponent().setImplementation(new ConfigurationCreator(e, PID)).add(m.createServiceDependency().setService(ConfigurationAdmin.class).setRequired(true));
    Component s3 = m.createComponent().setImplementation(new ConfiguredServiceConsumer(e)).add(m.createServiceDependency().setService(Runnable.class, ("(testkey=testvalue)")).setRequired(true));
    m.add(s1);
    m.add(s2);
    m.add(s3);
    e.waitForStep(4, 50000000);
    m.remove(s1);
    m.remove(s2);
    m.remove(s3);
    // ensure we executed all steps inside the component instance
    e.step(6);
}

Example 43 with Ensure

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

the class FELIX2344_ExtraDependencyWithAutoConfigTest method testExtraDependencyWithAutoConfig.

/**
 * Test if an auto config extra dependency is injected in the expected order.
 */
public void testExtraDependencyWithAutoConfig() {
    DependencyManager m = getDM();
    // Helper class that ensures certain steps get executed in sequence
    Ensure e = new Ensure();
    // Create a service provider
    Component sp = m.createComponent().setInterface(ProviderInterface.class.getName(), null).setImplementation(ProviderImpl.class);
    // Create a service consumer with a required/autoconfig dependency over the service provider.
    Client c1;
    Component sc1 = m.createComponent().setImplementation((c1 = new Client(e, true, 1)));
    // Create a second service consumer with an optional/autoconfig dependency over the service provider.
    Client c2;
    Component sc2 = m.createComponent().setImplementation(c2 = new Client(e, false, 3));
    // Add service provider and consumer sc1 (required dependency over provider)
    m.add(sc1);
    m.add(sp);
    e.waitForStep(2, 5000);
    // Remove provider and consumer
    m.remove(sc1);
    m.remove(sp);
    // Add consumer sc2 (optional dependency over provider)
    m.add(sc2);
    e.waitForStep(4, 5000);
    m.clear();
}

Example 44 with Ensure

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

the class FELIX2344_ExtraDependencyWithCallbackTest method testExtraDependencyWithCallback.

/**
 * Checks if an extra optional/required dependency is properly injected into a consumer, using callbacks.
 */
public void testExtraDependencyWithCallback() {
    DependencyManager m = getDM();
    // helper class that ensures certain steps get executed in sequence
    Ensure e = new Ensure();
    // create a service consumer and provider
    Component sp = m.createComponent().setInterface(ProviderInterface.class.getName(), null).setImplementation(ProviderImpl.class);
    Component sc = m.createComponent().setImplementation(new Client(e, false, 1));
    Component sc2 = m.createComponent().setImplementation(new Client(e, true, 5));
    Component sc3 = m.createComponent().setImplementation(new Client(e, true, 9));
    // add the provider first, then add the consumer which initially will have no dependencies
    // but via the init() method an optional dependency with a callback method will be added
    m.add(sp);
    m.add(sc);
    // remove the consumer again
    m.remove(sc);
    e.waitForStep(4, 5000);
    // next up, add a second consumer, identical to the first, but with a required dependency
    // with a callback method which will be added in the init() method
    m.add(sc2);
    // remove the consumer again
    m.remove(sc2);
    e.waitForStep(8, 5000);
    // now remove the provider, add a third consumer, identical to the second, and after the
    // consumer has started, add the provider again
    m.remove(sp);
    m.add(sc3);
    m.add(sp);
    e.waitForStep(12, 5000);
    m.clear();
}

Example 45 with Ensure

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

the class FELIX2369_ExtraDependencyTest method testExtraDependencies.

public void testExtraDependencies() {
    DependencyManager m = getDM();
    // helper class that ensures certain steps get executed in sequence
    Ensure e = new Ensure();
    // create a service consumer and provider
    Component sp1 = m.createComponent().setInterface(MyService1.class.getName(), null).setImplementation(new MyService1Impl());
    Component sc = m.createComponent().setImplementation(new MyClient(e, 1));
    // provides the MyService1 service (but not the MyService2, which is required by MyClient).
    m.add(sp1);
    // add MyClient (it should not be invoked in its start() method because MyService2 is not there
    m.add(sc);
    // remove MyClient (it should not be invoked in its stop() method because it should not be active, since MyService2 is not there.
    m.remove(sc);
    e.waitForStep(2, 5000);
    m.clear();
}