我使用TestNG xml文件來管理測試隊列和環境參數。 並且想使用WebdriverManager庫來在系統中註冊驅動程序。但是,如果線程數超過1,則驅動程序未正確註冊。請看下面。使用WebdriverManager註冊多個測試線程中的驅動程序時出錯
對於instanse這裏是測試配置和驅動程序實例化的例子:
測試1:
<suite name="project">
<test name = "Wiki search tests" verbose="1" parallel="true">
<parameter name="browserName" value="firefox" />
<classes>
<class name="project.tests.WikiSearchTest"/>
</classes>
</test>
</suite>
測試2:
<suite name="project">
<test name = "Wiki authorization tests" verbose="1" parallel="true">
<parameter name="browserName" value="chrome" />
<classes>
<class name="project.tests.LoginTest"/>
</classes>
</test>
</suite>
你可以看到,兩者都有「browserName 「參數,但其中的值不同。的驅動器在測試基類註冊 實施例:
private static final CountDownLatch latch = new CountDownLatch(1);
@Parameters({"browserName"})
@BeforeTest
public void setUp(@Optional String browserName) throws InterruptedException{
switch (browserName) {
case "firefox" :
FirefoxDriverManager.getInstance().setup();
latch.countDown();
System.out.println(" in firefox");
break;
case "chrome" :
ChromeDriverManager.getInstance().setup();
latch.countDown();
System.out.println(" in chrome");
break;
}
latch.await();
Surefire插件線程設置:
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>${surefire.version}</version>
<configuration>
<properties>
<property>
<name>suitethreadpoolsize</name>
<value>2</value>
</property>
當測試用值= 1 suitethreadpoolsize屬性運行中,所有工作完全:
Running TestSuite
[2017-04-10 11:32:45:490] [main] INFO BrowserManager - Reading https://chromedriver.storage.googleapis.com/ to seek [chromedriver]
[2017-04-10 11:32:46:172] [main] INFO BrowserManager - Latest version of [chromedriver] is 2.29
[2017-04-10 11:32:46:190] [main] INFO BrowserManager - Exporting webdriver.chrome.driver as C:\Users\bnesteruk\.m2\repository\webdriver\chromedriver\win32\2.29\chromedriver.exe
in chrome
Starting ChromeDriver 2.29.461591 (62ebf098771772160f391d75e589dc567915b233) on port 11014
[2017-04-10 11:32:49:314] [main] INFO BrowserManager - Reading https://api.github.com/repos/mozilla/geckodriver/releases to seek [wires, geckodriver]
[2017-04-10 11:32:49:590] [main] INFO BrowserManager - Latest version of [wires, geckodriver] is 0.15.0
[2017-04-10 11:32:49:649] [main] INFO BrowserManager - Exporting webdriver.gecko.driver as C:\Users\bnesteruk\.m2\repository\webdriver\geckodriver\win64\0.15.0\geckodriver.exe
in firefox
Tests run: 0, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 7.831 sec - in TestSuite
問題:
如果我設置的線程數超過1萬無一失插件,
<property>
<name>suitethreadpoolsize</name>
<value>4</value>
</property>
兩個.setup()方法並行運行,並似乎在BrowserManager的webdriver的靜態實例只是由過去的瀏覽器名稱(geckodriver在更換我的例子)
[2017-04-10 11:38:00:726] [pool-1-thread-1] INFO BrowserManager - Reading https://api.github.com/repos/mozilla/geckodriver/releases to seek [wires, geckodriver]
[2017-04-10 11:38:00:726] [pool-1-thread-2] INFO BrowserManager - Reading https://api.github.com/repos/mozilla/geckodriver/releases to seek [wires, geckodriver]
[2017-04-10 11:38:01:301] [pool-1-thread-2] INFO BrowserManager - Latest version of [wires, geckodriver] is 0.15.0
[2017-04-10 11:38:01:301] [pool-1-thread-1] INFO BrowserManager - Latest version of [wires, geckodriver] is 0.15.0
[2017-04-10 11:38:01:361] [pool-1-thread-2] INFO BrowserManager - Exporting webdriver.gecko.driver as C:\Users\bnesteruk\.m2\repository\webdriver\geckodriver\win64\0.15.0\geckodriver.exe
[2017-04-10 11:38:01:361] [pool-1-thread-1] INFO BrowserManager - Exporting webdriver.gecko.driver as C:\Users\bnesteruk\.m2\repository\webdriver\geckodriver\win64\0.15.0\geckodriver.exe
in chrome
in firefox
[WARNING] [11:38:01.496] The path to the driver executable must be set by the webdriver.chrome.driver system property; for more information, see https://github.com/SeleniumHQ/selenium/wiki/ChromeDriver. The latest version can be downloaded from http://chromedriver.storage.googleapis.com/index.html
我想,我用錯誤的方式使用CountDownLatch?我怎麼能這樣做?
謝謝博尼·加西亞,但目前看來,我使用CountDownLatch以錯誤的方式?我添加了這個問題的全面的代碼示例,再現到最初的問題 – BohdanN
在您的WebDriver實例化之前調用'latch.await();'。我假設它是你的'@ Test'代碼,它不在你提供的代碼片段中。 –