@Test
public void parameters() {
servletRequest.addParameter("param1", "value1");
servletRequest.addParameter("param2", "value2");
servletRequest.addParameter("param2", "value2a");
assertEquals("value1", request.getParameter("param1"));
assertEquals(1, request.getParameterValues("param1").length);
assertEquals("value1", request.getParameterValues("param1")[0]);
assertEquals("value2", request.getParameter("param2"));
assertEquals(2, request.getParameterValues("param2").length);
assertEquals("value2", request.getParameterValues("param2")[0]);
assertEquals("value2a", request.getParameterValues("param2")[1]);
Map paramMap = request.getParameterMap();
assertEquals(2, paramMap.size());
assertEquals(1, ((String[]) paramMap.get("param1")).length);
assertEquals("value1", ((String[]) paramMap.get("param1"))[0]);
assertEquals(2, ((String[]) paramMap.get("param2")).length);
assertEquals("value2", ((String[]) paramMap.get("param2"))[0]);
assertEquals("value2a", ((String[]) paramMap.get("param2"))[1]);
}
