首先,对不起我的英语,它不是那么完美:)
所以我面临以下问题:我正在尝试使用Selenium Grid和TestNg在不同的浏览器中运行并行测试,并且我在@BeforeTest方法中传递参数。我的问题是,当每个测试都被初始化时,似乎他们将使用最后一个测试的参数。因此,在此示例中,当我运行测试时,它将打开两个Chrome,而不是一个Firefox和一个Chrome。 (browser.getDriver()方法返回一个RemoteWebDriver)
的testng.xml:
<suite thread-count="2" verbose="10" name="testSuite" parallel="tests">
<test name="nameOfTheTestFirefox">
<parameter name="platform" value="windows"/>
<parameter name="browserVersion" value="32"/>
<parameter name="browserName" value="firefox"/>
<classes>
<class name="example.test.login.LoginOverlayTest"/>
</classes>
</test> <!-- nameOfTheTestFirefox -->
<test name="nameOfTheTestChrome">
<parameter name="platform" value="windows"/>
<parameter name="browserVersion" value="38"/>
<parameter name="browserName" value="chrome"/>
<classes>
<class name="example.test.login.LoginOverlayTest"/>
</classes>
</test> <!-- nameOfTheTestChrome -->
</suite> <!-- testSuite -->
AbstractTest类:
public class SeleniumTest {
private static List<WebDriver> webDriverPool = Collections.synchronizedList(new ArrayList<WebDriver>());
private static ThreadLocal<WebDriver> driverThread;
public static BrowserSetup browser;
@Parameters({ "browserName", "browserVersion", "platform"})
@BeforeTest()
public static void beforeTest(String browserName, @Optional("none") String browserVersion, String platform) throws WrongBrowserException, WrongPlatformException {
final BrowserSetup browser = new BrowserSetup(browserName, browserVersion, platform);
driverThread = new ThreadLocal<WebDriver>() {
@Override
protected WebDriver initialValue() {
final WebDriver webDriver = browser.getDriver();
webDriverPool.add(webDriver);
return webDriver;
}
};
}
public static WebDriver getDriver() {
return driverThread.get();
}
@AfterTest
public static void afterTest() {
for (WebDriver driver : webDriverPool) {
driver.quit();
}
}
}
我的示例@Tests:
@Test
public void test1() throws InterruptedException {
WebDriver driver = getDriver();
System.out.println("START: test1");
driver.get("http://google.com");
Thread.sleep(5000);
System.out.println("END: test1, title: " + driver.getTitle());
}
@Test
public void test2() throws InterruptedException {
WebDriver driver = getDriver();
System.out.println("START: test2");
driver.get("http://amazon.com");
Thread.sleep(5000);
System.out.println("END: test2, title: " + driver.getTitle());
}
@Test
public void test3() throws InterruptedException {
WebDriver driver = getDriver();
System.out.println("START: test3");
driver.get("http://stackoverflow.com");
Thread.sleep(5000);
System.out.println("END: test3, title: " + driver.getTitle());
}
所以我的问题是如何在单独的线程中与给定参数并行运行测试?
提前致谢!
彼得
答案 0 :(得分:3)
不要让这些字段保持静止。
private static List<WebDriver> webDriverPool = Collections.synchronizedList(new ArrayList<WebDriver>());
private static ThreadLocal<WebDriver> driverThread;
public static BrowserSetup browser;
答案 1 :(得分:2)
beforeTest()和afterTest()如果要并行运行,或者使其同步以使其线程安全,则不应该是静态的。此外,您不使用声明的变量:
public static BrowserSetup browser;
,或者你错过了那里的东西,因为你也有:
final BrowserSetup browser = new BrowserSetup(browserName, browserVersion, platform);
在beforeTest内(...)