how to run Google Closure through Selenium

gistfile1.java

package example;

import org.junit.Before;
import org.junit.Test;

import com.thoughtworks.selenium.SeleneseTestCase;

public class GoogStringTest extends SeleneseTestCase {

  private final String DIRECTORY_PREFIX =
      "file:///C:/Users/mbolin/workspace/closure-library/";

  @Override
  @Before
  public void setUp() throws Exception {
    final String url = DIRECTORY_PREFIX;
    final String browserString = "*firefox";
    // This initializes the protected "selenium" field with the base URL for the
    // tests and the browser to use when running the tests.
    setUp(url, browserString);
  }

  @Test
  public void testGoogString() throws Exception {
    // Opens the URL in Firefox.
    selenium.open(DIRECTORY_PREFIX + "closure/goog/string/string_test.html");
    
    // Because the test runs automatically when the HTML file is loaded, poll
    // for up to 5 seconds to see whether the test is complete.
    selenium.waitForCondition(
        "window.G_testRunner && window.G_testRunner.isFinished()",
        "5000");

    // Invoke this snippet of JavaScript in the browser to query whether the
    // test succeeded or failed.
    String success = selenium.getEval("window.G_testRunner.isSuccess()");
    boolean isSuccess = "true".equals(success);
    if (!isSuccess) {
      // If the test failed, report the reason why.
      String report = selenium.getEval("window.G_testRunner.getReport()");
      fail(report);
    }
  }
}