TestReusableRemoteWebDriver.java

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 * by the @authors tag. See the copyright.txt in the distribution for a
 * full listing of individual contributors.
 *
 * 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
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package org.jboss.arquillian.drone.webdriver.factory.remote.reusable;

import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import org.apache.commons.io.IOUtils;
import org.jboss.arquillian.drone.api.annotation.Drone;
import org.jboss.arquillian.drone.webdriver.augmentation.AugmentingEnhancer;
import org.jboss.arquillian.drone.webdriver.factory.remote.reusable.ftest.AbstractInBrowserTest;
import org.jboss.arquillian.junit.Arquillian;
import org.junit.Assume;
import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.openqa.selenium.Capabilities;
import org.openqa.selenium.remote.RemoteWebDriver;
import org.openqa.selenium.remote.SessionId;
import qualifier.Reusable;

import static org.junit.Assert.fail;

@RunWith(Arquillian.class)
public class TestReusableRemoteWebDriver extends AbstractInBrowserTest {

    @BeforeClass
    public static void skipIfEdgeOrHtmlUnitBrowser() {
        final String browser = System.getProperty("browser");
        Assume.assumeFalse(browser.equals("edge") || browser.equals("htmlunit") || browser.equals("htmlUnit"));
    }

    @Test
    public void whenBrowserIsCreatedThenCouldBeReused(@Drone @Reusable RemoteWebDriver driver)
        throws UnableReuseSessionException {

        driver.navigate().to(SERVER_URL.toString());

        new AugmentingEnhancer().deenhance(driver, Reusable.class); // without deenhancing we can't serialize capabilities

        Capabilities reusedCapabilities = serializeDeserialize(ReusedSession.createReusableCapabilities(driver
            .getCapabilities()));
        SessionId reusedSessionId = new SessionId(serializeDeserialize(driver.getSessionId().toString()));

        RemoteWebDriver reusedDriver = ReusableRemoteWebDriver.fromReusedSession(HUB_URL, reusedCapabilities,
            reusedSessionId);
        reusedDriver.navigate().to(HUB_URL.toString());
    }

    @Test
    public void whenBrowserIsCreatedAndQuitAndTriedToReuseThenItShouldThrowException(
        @Drone @Reusable RemoteWebDriver driver) {

        driver.navigate().to(SERVER_URL.toString());
        new AugmentingEnhancer().deenhance(driver, Reusable.class); // without deenhancing we can't serialize capabilities
        Capabilities reusedCapabilities = serializeDeserialize(ReusedSession.createReusableCapabilities(driver
            .getCapabilities()));
        SessionId reusedSessionId = new SessionId(serializeDeserialize(driver.getSessionId().toString()));
        driver.quit();

        try {
            ReusableRemoteWebDriver.fromReusedSession(HUB_URL, reusedCapabilities, reusedSessionId);
            fail("Original driver had quited before, so session should not be reusable");
        } catch (UnableReuseSessionException e) {
            // exception should be thrown
        }
    }

    @SuppressWarnings("unchecked")
    private <T> T serializeDeserialize(T object) {

        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        ObjectOutputStream out = null;
        try {

            out = new ObjectOutputStream(baos);
            out.writeObject(object);
        } catch (IOException ex) {
            throw new IllegalStateException(ex);
        } finally {
            IOUtils.closeQuietly(out);
        }

        ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
        ObjectInputStream in = null;
        try {
            in = new ObjectInputStream(bais);
            return (T) object.getClass().cast(in.readObject());
        } catch (IOException ex) {
            throw new IllegalStateException(ex);
        } catch (ClassNotFoundException ex) {
            throw new IllegalStateException(ex);
        } finally {
            IOUtils.closeQuietly(in);
        }
    }
}