}
@Test
public void testMultiPortletUrlById() throws Exception {
final MockHttpServletRequest request = new MockHttpServletRequest();
final IPortletWindowId portletWindowId = new MockPortletWindowId("w1");
final IPortletWindow portletWindow2 = mock(IPortletWindow.class);
final IPortletWindowId portletWindowId2 = new MockPortletWindowId("w2");
final IPortletUrlBuilder portletUrlBuilder2 = mock(IPortletUrlBuilder.class);
when(portalUrlProvider.getPortalUrlBuilderByLayoutNode(request, "foo", UrlType.RENDER)).thenReturn(portalUrlBuilder);
when(portalUrlBuilder.getPortletUrlBuilder(portletWindowId)).thenReturn(portletUrlBuilder);
when(portalUrlBuilder.getUrlString()).thenReturn("/uPortal/home/normal/render.uP?layoutUrl");