public void testImplicitParams() throws Exception {
HttpServletRequest request = createMock(HttpServletRequest.class);
expect(request.getParameterNames())
.andReturn(
new Enumeration<String>() {
private String[] list = {"one", "two"};
int index;
public boolean hasMoreElements() {
return (index < list.length);
}
public String nextElement() {
final String string = list[index];
index++;
return string;
}
});
expect(request.getParameter("one")).andReturn("v1");
expect(request.getParameter("two")).andReturn("v2");
replay(request);
final ModelMap modelMap = new ModelMap();
RequestModelHelper.setParameters(request, modelMap);
assertEquals(2, modelMap.size());
verify(request);
}
public void testSetParameters() {
HttpServletRequest request = createMock(HttpServletRequest.class);
HashMap<String, Object> model = new HashMap<String, Object>();
model.put("p2", "2a");
model.put("p3", null);
expect(request.getParameterNames())
.andReturn(Collections.enumeration(Arrays.asList("p1", "p2", "p3", "p4")));
expect(request.getParameter("p1")).andReturn("1");
// expect(request.getParameter("p2")).andReturn("2");
// expect(request.getParameter("p3")).andReturn("3");
expect(request.getParameter("p4")).andReturn("");
replay(request);
RequestModelHelper.setParameters(request, model);
assertEquals(4, model.size());
assertEquals("1", model.get("p1"));
assertEquals("2a", model.get("p2"));
assertEquals(null, model.get("p3"));
assertEquals("", model.get("p4"));
verify(request);
}
public void testIsRedirect() throws Exception {
assertTrue(RequestModelHelper.isRedirect(new ModelAndView(new RedirectView())));
assertTrue(RequestModelHelper.isRedirect(new ModelAndView("redirect:view")));
assertFalse(RequestModelHelper.isRedirect(new ModelAndView("view")));
}
