Examples with AssertWithBackoff org.apache.gobblin.testing.AssertWithBackoff used on opensource projects

Example 6 with AssertWithBackoff

use of org.apache.gobblin.testing.AssertWithBackoff in project incubator-gobblin by apache.

the class GobblinAWSClusterLauncherTest method testSendShutdownRequest.

@Test(dependsOnMethods = "testGetReconnectableApplicationId")
public void testSendShutdownRequest() throws Exception {
    // Connect to Helix as Controller and register a shutdown request handler
    this.helixManager.connect();
    this.helixManager.getMessagingService().registerMessageHandlerFactory(GobblinHelixConstants.SHUTDOWN_MESSAGE_TYPE, new TestShutdownMessageHandlerFactory(this));
    // Make Gobblin AWS Cluster launcher start a shutdown
    this.gobblinAwsClusterLauncher.connectHelixManager();
    this.gobblinAwsClusterLauncher.sendShutdownRequest();
    Assert.assertEquals(this.curatorFramework.checkExists().forPath(String.format("/%s/CONTROLLER/MESSAGES", this.helixClusterName)).getVersion(), 0);
    GetControllerMessageNumFunc getCtrlMessageNum = new GetControllerMessageNumFunc(this.helixClusterName, this.curatorFramework);
    // Assert to check if shutdown message was issued
    AssertWithBackoff assertWithBackoff = AssertWithBackoff.create().logger(LoggerFactory.getLogger("testSendShutdownRequest")).timeoutMs(20000);
    assertWithBackoff.assertEquals(getCtrlMessageNum, 1, "1 controller message queued");
    // Assert to check if shutdown message was processed
    // Give Helix sometime to handle the message
    assertWithBackoff.assertEquals(getCtrlMessageNum, 0, "all controller messages processed");
}

Example 7 with AssertWithBackoff

use of org.apache.gobblin.testing.AssertWithBackoff in project incubator-gobblin by apache.

the class GobblinYarnAppLauncherTest method testSendShutdownRequest.

@Test(dependsOnMethods = "testCreateHelixCluster")
public void testSendShutdownRequest() throws Exception {
    this.helixManager.connect();
    this.helixManager.getMessagingService().registerMessageHandlerFactory(GobblinHelixConstants.SHUTDOWN_MESSAGE_TYPE, new TestShutdownMessageHandlerFactory(this));
    this.gobblinYarnAppLauncher.connectHelixManager();
    this.gobblinYarnAppLauncher.sendShutdownRequest();
    Assert.assertEquals(this.curatorFramework.checkExists().forPath(String.format("/%s/CONTROLLER/MESSAGES", GobblinYarnAppLauncherTest.class.getSimpleName())).getVersion(), 0);
    YarnSecurityManagerTest.GetControllerMessageNumFunc getCtrlMessageNum = new YarnSecurityManagerTest.GetControllerMessageNumFunc(GobblinYarnAppLauncherTest.class.getSimpleName(), this.curatorFramework);
    AssertWithBackoff assertWithBackoff = AssertWithBackoff.create().logger(LoggerFactory.getLogger("testSendShutdownRequest")).timeoutMs(20000);
    assertWithBackoff.assertEquals(getCtrlMessageNum, 1, "1 controller message queued");
    // Give Helix sometime to handle the message
    assertWithBackoff.assertEquals(getCtrlMessageNum, 0, "all controller messages processed");
}