@Test public void testLongParameter() throws ServletRequestBindingException { MockHttpServletRequest request = new MockHttpServletRequest(); request.addParameter("param1", "5"); request.addParameter("param2", "e"); request.addParameter("paramEmpty", ""); assertEquals(ServletRequestUtils.getLongParameter(request, "param1"), new Long(5L)); assertEquals(ServletRequestUtils.getLongParameter(request, "param1", 6L), 5L); assertEquals(ServletRequestUtils.getRequiredIntParameter(request, "param1"), 5L); assertEquals(ServletRequestUtils.getLongParameter(request, "param2", 6L), 6L); try { ServletRequestUtils.getRequiredLongParameter(request, "param2"); fail("Should have thrown ServletRequestBindingException"); } catch (ServletRequestBindingException ex) { // expected } assertEquals(ServletRequestUtils.getLongParameter(request, "param3"), null); assertEquals(ServletRequestUtils.getLongParameter(request, "param3", 6L), 6L); try { ServletRequestUtils.getRequiredLongParameter(request, "param3"); fail("Should have thrown ServletRequestBindingException"); } catch (ServletRequestBindingException ex) { // expected } try { ServletRequestUtils.getRequiredLongParameter(request, "paramEmpty"); fail("Should have thrown ServletRequestBindingException"); } catch (ServletRequestBindingException ex) { // expected } }