2.1/user/test/com/google/gwt/user/client/ui/SimplePanelTest.java

/*
 * Copyright 2010 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
package com.google.gwt.user.client.ui;

/**
 * Eponymous unit test.
 */
public class SimplePanelTest extends SimplePanelTestBase<SimplePanel> {

  @Override
  protected SimplePanel createPanel() {
    return new SimplePanel();
  }

  public void testSetNull() {
    SimplePanel p = createPanel();

    /*
     * Oh goodie, no compile time ambiguity between setWidget(Widget) and
     * setWidget(IsWidget). Phew!
     */
    p.setWidget(null);
  }
}