@Before
  public void before() throws Exception {
    directory = temporaryFolder.getRoot();
    requestFileName = "myFile";
    requestFile = new File(directory, requestFileName);
    requestHandler = mock(ControlRequestHandler.class);
    stopAfterRequest = false;
  }
Functional integration tests for {@link ControlFileWatchdog}.
geode-core/src/integrationTest/java/org/apache/geode/internal/process/ControlFileWatchdogIntegrationTest.java