@Test
  public void testParallelGatewaySenderWithoutStarting() {
    Integer[] locatorPorts = createLNAndNYLocators();
    Integer lnPort = locatorPorts[0];
    Integer nyPort = locatorPorts[1];

    createSendersReceiversAndPartitionedRegion(lnPort, nyPort, false, false);

    vm4.invoke(() -> doPuts(getUniqueName() + "_PR", 1000));

    vm4.invoke(() -> verifySenderStoppedState("ln"));
    vm5.invoke(() -> verifySenderStoppedState("ln"));
    vm6.invoke(() -> verifySenderStoppedState("ln"));
    vm7.invoke(() -> verifySenderStoppedState("ln"));

    validateRegionSizes(getUniqueName() + "_PR", 0, vm2, vm3);
  }
DUnit test for operations on ParallelGatewaySender
geode-wan/src/distributedTest/java/org/apache/geode/internal/cache/wan/parallel/ParallelGatewaySenderOperationsDistributedTest.java