org.metawidget.util.ScenarioRunnerTestCase.java Source code

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Here is the source code for org.metawidget.util.ScenarioRunnerTestCase.java

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// Metawidget
//
// This file is dual licensed under both the LGPL
// (http://www.gnu.org/licenses/lgpl-2.1.html) and the EPL
// (http://www.eclipse.org/org/documents/epl-v10.php). As a
// recipient of Metawidget, you may choose to receive it under either
// the LGPL or the EPL.
//
// Commercial licenses are also available. See http://metawidget.org
// for details.

package org.metawidget.util;

import junit.framework.TestCase;

import org.openqa.selenium.WebDriver;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.openqa.selenium.support.ui.ExpectedCondition;
import org.openqa.selenium.support.ui.WebDriverWait;

/**
 * Utility class to load Selenium and wait for a test case to complete. Designed to
 * integrate into JUnit and Maven.
 *
 * @author <a href="http://kennardconsulting.com">Richard Kennard</a>
 */

public abstract class ScenarioRunnerTestCase extends TestCase {

    //
    // Private statics
    //

    /* package private */static final int TEST_TIMEOUT_IN_SECONDS = 60 * 5;

    //
    // Protected methods
    //

    /**
     * Run the Scenario Runner by hitting the given URL and waiting until all tests complete.
     */

    protected final void runScenarioRunner(String url) {

        WebDriver driver = new FirefoxDriver();

        try {

            // Hit the url

            driver.get(url);

            // Wait for all scenario runner tests to run, and fail on error

            new WebDriverWait(driver, TEST_TIMEOUT_IN_SECONDS).until(new ExpectedCondition<Boolean>() {

                public Boolean apply(WebDriver theDriver) {

                    return applyExpectedCondition(theDriver);
                }
            });

            displayResult(driver);

        } finally {
            driver.quit();
        }
    }

    protected abstract Boolean applyExpectedCondition(WebDriver driver);

    protected abstract void displayResult(WebDriver driver);
}