@Test
  public void testGetRequestValue() {
    WEmailField field = new WEmailField();
    field.setLocked(true);

    setActiveContext(createUIContext());

    // Set current value
    field.setText("A");

    // Empty Request (not present, should return current value)
    MockRequest request = new MockRequest();
    Assert.assertEquals(
        "Current value of the field should have been returned for empty request",
        "A",
        field.getRequestValue(request));

    // Request with "empty" value (should return null as an empty value on the request is treated as
    // null)
    request = new MockRequest();
    request.setParameter(field.getId(), "");
    Assert.assertNull(
        "Null should have been returned for request with empty value",
        field.getRequestValue(request));

    // Request with value (should return the value on the request)
    request = new MockRequest();
    request.setParameter(field.getId(), "X");
    Assert.assertEquals(
        "Value from the request should have been returned", "X", field.getRequestValue(request));
  }
  @Test
  public void testDoHandleRequest() {
    WEmailField field = new WEmailField();
    field.setLocked(true);

    setActiveContext(createUIContext());

    // Request with Empty Value and Field is null (No Change)
    field.setData(null);
    MockRequest request = new MockRequest();
    request.setParameter(field.getId(), "");
    boolean changed = field.doHandleRequest(request);

    Assert.assertFalse(
        "doHandleRequest should have returned false for request with empty value and field is null",
        changed);
    Assert.assertNull("Value should still be null after empty request", field.getData());

    // Request with Empty Value and Field is empty (No Change)
    field.setData("");
    request = new MockRequest();
    request.setParameter(field.getId(), "");
    changed = field.doHandleRequest(request);

    Assert.assertFalse(
        "doHandleRequest should have returned false for request with empty value and field is empty",
        changed);
    Assert.assertEquals("Value should still be empty after empty request", "", field.getData());

    // Request with Different Value (Change)
    request = new MockRequest();
    request.setParameter(field.getId(), "X");
    changed = field.doHandleRequest(request);

    Assert.assertTrue(
        "doHandleRequest should have returned true for request with different value", changed);
    Assert.assertEquals("Value not set after request", "X", field.getData());

    // Request with Same Value (No Change)
    request = new MockRequest();
    request.setParameter(field.getId(), "X");
    changed = field.doHandleRequest(request);

    Assert.assertFalse(
        "doHandleRequest should have returned false for request with same value", changed);
    Assert.assertEquals(
        "Value should not have changed after request with same value", "X", field.getData());

    // Request with Empty Value (Change)
    request = new MockRequest();
    request.setParameter(field.getId(), "");
    changed = field.doHandleRequest(request);

    Assert.assertTrue(
        "doHandleRequest should have returned true for request going back to an empty value",
        changed);
    Assert.assertNull("Value should go back to null for request with empty value", field.getData());
  }
Esempio n. 3
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  @Test
  public void testHandleRequest() throws IOException {
    byte[] data = "WImage_Test.testHandleRequest".getBytes(CHAR_ENCODING);

    MockRequest request = new MockRequest();
    MockImage content = new MockImage();
    content.setBytes(data);

    WImage image = new WImage();
    image.setLocked(true);

    setActiveContext(createUIContext());
    image.setImage(content);

    // Should not do anything when target is not present
    image.handleRequest(request);

    try {
      request.setParameter(Environment.TARGET_ID, image.getTargetId());
      image.handleRequest(request);
      Assert.fail("Should have thrown a content escape");
    } catch (ContentEscape escape) {
      MockResponse response = new MockResponse();
      escape.setResponse(response);
      escape.escape();

      String output = new String(response.getOutput(), CHAR_ENCODING);
      Assert.assertEquals("Incorrect content returned", new String(data, CHAR_ENCODING), output);
      Assert.assertFalse("Cache flag should not be set", escape.isCacheable());
      Assert.assertEquals(
          "Response should have header set for no caching",
          ResponseCacheInterceptor.DEFAULT_NO_CACHE_SETTINGS,
          response.getHeaders().get("Cache-Control"));
    }

    // Test Cached Response
    image.setCacheKey("key");

    // Should produce the content with cache flag set
    try {
      image.handleRequest(request);
      Assert.fail("Should have thrown a content escape");
    } catch (ContentEscape escape) {
      MockResponse response = new MockResponse();
      escape.setResponse(response);
      escape.escape();

      String output = new String(response.getOutput(), CHAR_ENCODING);
      Assert.assertEquals("Incorrect content returned", new String(data, CHAR_ENCODING), output);
      Assert.assertTrue("Cache flag should be set", escape.isCacheable());
      Assert.assertEquals(
          "Response should have header set for caching",
          ResponseCacheInterceptor.DEFAULT_CACHE_SETTINGS,
          response.getHeaders().get("Cache-Control"));
    }
  }