Examples with AppWithWorker io.cdap.cdap.AppWithWorker used on opensource projects

Example 1 with AppWithWorker

use of io.cdap.cdap.AppWithWorker in project cdap by caskdata.

the class DefaultStoreTest method testWorkerInstances.

@Test
public void testWorkerInstances() {
    ApplicationSpecification spec = Specifications.from(new AppWithWorker());
    ApplicationId appId = NamespaceId.DEFAULT.app(spec.getName());
    store.addApplication(appId, spec);
    ProgramId programId = appId.worker(AppWithWorker.WORKER);
    int instancesFromSpec = spec.getWorkers().get(AppWithWorker.WORKER).getInstances();
    Assert.assertEquals(1, instancesFromSpec);
    int instances = store.getWorkerInstances(programId);
    Assert.assertEquals(instancesFromSpec, instances);
    store.setWorkerInstances(programId, 9);
    instances = store.getWorkerInstances(programId);
    Assert.assertEquals(9, instances);
}