@Test
public void testDoPostShouldDoTheSameAsDoGet() throws ServletException, IOException {

    //GIVEN in setup
    //WHEN
    underTest.doPost(req, resp);
    //THEN
    verify(logger).info(SHUTDOWN_MESSAGE);
    verify(printWriter).write(SHUTDOWN_MESSAGE);
    verify(printWriter).flush();
    verify(printWriter).close();
    verify(webAppStopper).stopAsync();
}