Running a pre-run executable

prerun.sh

echo "162.222.75.243 www.google.com" >> /etc/hosts

Test_With_Prerun_Executable.java

package saucelabs.examples;

import org.junit.After;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;

import java.io.File;
import java.net.URL;
import java.util.*;

import com.saucelabs.saucerest.SauceREST;

import org.junit.rules.TestName;
import org.openqa.selenium.remote.DesiredCapabilities;
import org.openqa.selenium.remote.RemoteWebDriver;

import static org.assertj.core.api.Assertions.assertThat;

public class Test_With_Prerun_Executable
{
	@Rule
	public TestName test = new TestName();
	
	String SAUCE_USERNAME = System.getenv("SAUCE_USERNAME");
	String SAUCE_ACCESS_KEY = System.getenv("SAUCE_ACCESS_KEY");
	String SAUCE_URL = "https://" + SAUCE_USERNAME + ":" + SAUCE_ACCESS_KEY + "@ondemand.saucelabs.com:443/wd/hub";
	
	String SAUCE_PRERUN = System.getenv("SAUCE_PRERUN");
	
	DesiredCapabilities capabilities;
	DesiredCapabilities desiredCapability;
	
	RemoteWebDriver browser;
	SauceREST api;
	Boolean passed = true;
	
	@Before
	public void setup() throws Exception
	{
		File prerunFile = new File(SAUCE_PRERUN);
		
		api = new SauceREST(SAUCE_USERNAME, SAUCE_ACCESS_KEY);
		api.uploadFile(prerunFile);
		
		HashMap<String, String> prerunParams = new HashMap<String, String>();
		prerunParams.put("executable", "sauce-storage:" + prerunFile.getName());
		prerunParams.put("background","false");
		
		capabilities = DesiredCapabilities.chrome();
		capabilities.setCapability("name", this.getClass().getSimpleName() + " " + test.getMethodName());
		capabilities.setCapability("build", System.getenv("BUILD_TAG"));
		capabilities.setCapability("prerun", prerunParams);
		
		browser = new RemoteWebDriver(new URL(SAUCE_URL), capabilities);
	}
	
	@Test
	public void changed_hosts_file() throws Exception
	{
		try
		{
			browser.get("http://google.com");
			String title = browser.getTitle();
			System.out.println("title: " + title);
			assertThat(title).contains("Sauce Labs");
		}
		catch (AssertionError e)
		{
			System.out.println("test failed");
			passed = false;
			throw e;
		}
	}
	
	@After
	public void teardown() throws Exception
	{
		if (passed == true)
		{
			api.jobPassed(browser.getSessionId().toString());
		}
		if (passed == false)
		{
			api.jobFailed(browser.getSessionId().toString());
		}
		
		browser.quit();
	}
}