user/test/com/google/gwt/dom/builder/shared/GwtStylesBuilderTestBase.java

/*
 * Copyright 2011 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.dom.builder.shared;

import com.google.gwt.dom.client.Element;
import com.google.gwt.junit.client.GWTTestCase;

/**
 * Base tests for {@link StylesBuilder}.
 */
public abstract class GwtStylesBuilderTestBase extends GWTTestCase {

  @Override
  public String getModuleName() {
    return ElementBuilderTestBase.GWT_MODULE_NAME;
  }

  public void testTrustedProperty() {
    ElementBuilderFactory factory = getElementBuilderFactory();
    DivBuilder div = factory.createDivBuilder();

    StylesBuilder styles = div.style();
    styles.trustedProperty("color", "red"); // simple name.
    styles.trustedProperty("backgroundColor", "blue"); // camelCase name.
    styles.trustedProperty("border-color", "black"); // hyphenated name.
    styles.endStyle();

    Element elem = div.finish();
    assertEquals("red", elem.getStyle().getColor());
    assertEquals("blue", elem.getStyle().getBackgroundColor());

    /*
     * Some browsers return "black black black black" for the for sides of the
     * border.
     */
    assertTrue(elem.getStyle().getBorderColor().contains("black"));
  }

  /**
   * Get the element builder factory used to create the implementation.
   */
  protected abstract ElementBuilderFactory getElementBuilderFactory();
}