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 * by the @authors tag. See the copyright.txt in the distribution for a
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 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 2.1 of
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 *
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */
package org.richfaces.tests.metamer.ftest.a4jMediaOutput;

import static org.jboss.test.selenium.support.url.URLUtils.buildUrl;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.URL;

import org.jboss.arquillian.graphene.GrapheneElement;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.support.FindBy;
import org.richfaces.tests.metamer.ftest.AbstractWebDriverTest;

/**
 * @author <a href="mailto:jpapouse@redhat.com">Jan Papousek</a>
 */
public abstract class AbstractMediaOutputTest extends AbstractWebDriverTest {

    @FindBy(css = "*[id$=mediaOutput]")
    protected GrapheneElement mediaOutput;

    protected String getTextContentByUrlAttribute(WebElement element, String urlAttribute) throws IOException {
        URL url = buildUrl(contextPath, element.getAttribute(urlAttribute));
        BufferedReader input = null;
        StringBuilder foundContent = new StringBuilder();
        try {
            input = new BufferedReader(new InputStreamReader(url.openStream()));
            String line;
            while ((line = input.readLine()) != null) {
                foundContent.append(line);
            }
        } finally {
            if (input != null) {
                input.close();
            }
        }
        return foundContent.toString();
    }

}