FacadeAPITest.java

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 * as indicated by the @author tags. See the copyright.txt file in the
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 * published by the Free Software Foundation; either version 2.1 of
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package org.jboss.jsfunit.jsfsession.hellojsf;

import com.gargoylesoftware.htmlunit.BrowserVersion;
import java.io.IOException;
import java.util.Iterator;
import javax.faces.application.FacesMessage;
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import junit.framework.Test;
import junit.framework.TestSuite;
import org.apache.cactus.ServletTestCase;
import org.jboss.jsfunit.framework.Environment;
import org.jboss.jsfunit.framework.WebClientSpec;
import org.jboss.jsfunit.jsfsession.ComponentIDNotFoundException;
import org.jboss.jsfunit.jsfsession.JSFClientSession;
import org.jboss.jsfunit.jsfsession.JSFServerSession;
import org.jboss.jsfunit.jsfsession.JSFSession;

/**
 * 
 * 
 * @author Stan Silvert
 */
public class FacadeAPITest extends ServletTestCase
{
   private JSFClientSession client;
   private JSFServerSession server;
   
   /**
    * Start a JSFUnit session by getting the /index.faces page.  Note that
    * because setUp() is called before each test, a new HttpSession will be
    * created each time a test is run.
    */
   @Override
   public void setUp() throws IOException
   {
      // Initial JSF request
      JSFSession jsfSession = new JSFSession("/index.faces");
      this.client = jsfSession.getJSFClientSession();
      this.server = jsfSession.getJSFServerSession();
   }
   
   /**
    * @return the suite of tests being tested
    */
   public static Test suite()
   {
      return new TestSuite( FacadeAPITest.class );
   }
   
   public void testCustomBrowserVersion() throws IOException
   {
      WebClientSpec wcSpec = new WebClientSpec("/index.faces", BrowserVersion.INTERNET_EXPLORER_7);
      JSFSession jsfSession = new JSFSession(wcSpec);
      assertEquals(BrowserVersion.INTERNET_EXPLORER_7, jsfSession.getWebClient().getBrowserVersion());
   }
   
   /**
    */
   public void testGetCurrentViewId() throws IOException
   {
      // Test navigation to initial viewID
      assertEquals("/index.jsp", server.getCurrentViewID());
      assertEquals(server.getCurrentViewID(), server.getFacesContext().getViewRoot().getViewId());
   }
   
   public void testSetParamAndSubmit() throws IOException
   {
      client.setValue("input_foo_text", "Stan"); 
      client.click("submit_button");
      
      UIComponent greeting = server.findComponent("greeting");
      assertTrue(greeting.isRendered());
   }
   
   public void testSetCheckbox() throws IOException
   {
      client.setValue("input_foo_text", "Stan");
      client.click("funcheck"); // uncheck it
      client.click("submit_button");
      assertFalse((Boolean)server.getManagedBeanValue("#{checkbox.funCheck}"));
      
      client.click("funcheck"); // make it checked again
      client.click("submit_button");
      assertTrue((Boolean)server.getManagedBeanValue("#{checkbox.funCheck}"));
   }
   
   public void testClickCommandLink() throws IOException
   {
      client.setValue("input_foo_text", "Stan");
      client.click("goodbye_button");
      client.click("go_back_link");
      
      // test that we are back on the first page
      assertEquals("/index.jsp", server.getCurrentViewID());
   }
   
   public void testCommandLinkWithoutViewChange() throws IOException
   {
      client.setValue("input_foo_text", "Stan");
      client.click("goodbye_button");
      client.click("stay_here_link");
      
      // test that we are still on the same page
      assertEquals("/finalgreeting.jsp", server.getCurrentViewID());
   }
   
   public void testCommandLinkWithFParam() throws IOException
   {
      client.setValue("input_foo_text", "Stan");
      client.click("goodbye_button");
      client.click("stay_here_link");
      
      // link includes <f:param id="name" name="name" value="#{foo.text}"/>
      String name = (String)FacesContext.getCurrentInstance()
                                        .getExternalContext()
                                        .getRequestParameterMap()
                                        .get("name");
      
      assertEquals("Stan", name);
   }

   public void testCommandLinkWithParamFromLoopVariable() throws IOException
   {
      // test should not run for JSF 1.1 - it uses a loop variable from <c:forEach>
      if ((Environment.getJSFMajorVersion() == 1) &&
          (Environment.getJSFMinorVersion() < 2)) return;
      
      JSFSession jsfSession = new JSFSession("/marathons.faces");
      JSFClientSession client = jsfSession.getJSFClientSession();
      
      client.click("marathonSelect");
      assertTrue(client.getPageAsText().contains("Selected Marathon: BAA Boston Marathon"));
      
      client.click("marathonSelectj_id_3");
      assertTrue(client.getPageAsText().contains("Selected Marathon: Flora London Marathon"));
      
      client.click("marathonSelectj_id_5");
      assertTrue(client.getPageAsText().contains("Selected Marathon: Olympic Marathon"));
   }
   
   public void testCommandLinkWithParamFromDatatableVariable() throws IOException
   {
      
      JSFSession jsfSession = new JSFSession("/marathons_datatable.faces");
      JSFClientSession client = jsfSession.getJSFClientSession();
      
      client.click("0:marathonSelect");
      assertTrue(client.getPageAsText().contains("Selected Marathon: BAA Boston Marathon"));
      
      client.click("3:marathonSelect");
      assertTrue(client.getPageAsText().contains("Selected Marathon: Flora London Marathon"));
      
      client.click("5:marathonSelect");
      assertTrue(client.getPageAsText().contains("Selected Marathon: Olympic Marathon"));
   }
   
   public void testInvalidateSession() throws IOException
   {
      
      JSFSession jsfSession = new JSFSession("/marathons_datatable.faces");
      JSFClientSession client = jsfSession.getJSFClientSession();
      JSFServerSession server = jsfSession.getJSFServerSession();
      
      client.click("0:marathonSelect");
      assertTrue(client.getPageAsText().contains("Selected Marathon: BAA Boston Marathon"));
      assertEquals("BAA Boston Marathon", server.getManagedBeanValue("#{marathons.selectedMarathon}"));
      
      client.click("invalidateSession");
      
      client.click("0:marathonSelect");
      assertTrue(client.getPageAsText().contains("Selected Marathon: BAA Boston Marathon"));
      assertEquals("BAA Boston Marathon", server.getManagedBeanValue("#{marathons.selectedMarathon}"));
   }
   
   public void testServerSideComponentValue() throws IOException
   {
      testSetParamAndSubmit(); // put "Stan" into the input field

      // test the greeting component
      assertEquals("Hello Stan", server.getComponentValue("greeting"));
   }
   
   /**
    * This demonstrates how to test managed beans.
    */
   public void testManagedBeanValue() throws IOException
   {
      testSetParamAndSubmit(); // put "Stan" into the input field

      assertEquals("Stan", server.getManagedBeanValue("#{foo.text}"));
   }
   
   public void testFacesMessages() throws IOException
   {
      client.setValue("input_foo_text", "A"); // input too short - validation error
      client.click("submit_button");

      // Test that I was returned to the initial view because of input error
      assertEquals("/index.jsp", server.getCurrentViewID());
      
      // Should be only one FacesMessge generated for the page.
      Iterator<FacesMessage> allMessages = server.getFacesMessages();
      allMessages.next();
      assertFalse(allMessages.hasNext());
      
      Iterator<FacesMessage> checkboxMessages = server.getFacesMessages("funcheck");
      assertFalse(checkboxMessages.hasNext());
      
      Iterator<FacesMessage> fooTextMessages = server.getFacesMessages("input_foo_text");
      FacesMessage message = fooTextMessages.next();
      assertTrue(message.getDetail().contains("input_foo_text"));
   }
   
   public void testClickThrowsComponentNotFound() throws IOException
   {
      try
      {
         client.click("thiselementisnotthere");
         fail("Expected ComponentIDNotFoundException");
      }
      catch (ComponentIDNotFoundException e)
      {
         // OK
      }
   }
   
   public void testSetValueThrowsComponentNotFound() throws IOException
   {
      try
      {
         client.setValue("thiselementisnotthere", "bogusvalue");
         fail("Expected ComponentIDNotFoundException");
      }
      catch (ComponentIDNotFoundException e)
      {
         // OK
      }
   }
   
   public void testTypeThrowsComponentNotFound() throws IOException
   {
      try
      {
         client.type("thiselementisnotthere", 'b');
         fail("Expected ComponentIDNotFoundException");
      }
      catch (ComponentIDNotFoundException e)
      {
         // OK
      }
   }
   
}