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

    SecurityXssFilter filter = new SecurityXssFilter();
    assertNotNull(filter);
    MockHttpServletRequest request = new MockHttpServletRequest();
    request.setMethod("POST");
    request.setBodyContent("testBody");
    request.setupAddParameter("testKey", "testVal");
    request.setAttribute("testKey", "testVal");
    request.setRequestURI("testVal");
    request.setRequestURL("testVal");
    MockHttpServletResponse response = new MockHttpServletResponse();
    FilterChain filterChain = Mockito.mock(FilterChain.class);
    filter.doFilterInternal(request, response, filterChain);
    assertEquals(response.getStatusCode(), HttpServletResponse.SC_OK);
}