Это мой код для вызова веб-драйвера.
public class WebDriverUtils {
private static final String karyahost = EnvironmentUtils.getProperty("karya.host", "");
private static final String karyaport = EnvironmentUtils.getProperty("karya.port", "");
private static final long timeOut = 15;
public static RemoteWebDriver webDriver = null;
private static WebDriverWait wait = null;
/**
* Close the browser
*/
public static void closeBrowser() throws Exception{
if (webDriver == null) {
return;
}
webDriver.close();
Thread.sleep(4000);
webDriver.quit();
webDriver = null;
}
/***
* Wait for web element
* @param element - element to be search
*/
public static void waitForElement(By element) {
wait.until(ExpectedConditions.visibilityOfElementLocated(element));
}
/***
* Go to the URL
* @param url - url
* @throws Exception
*/
public static void gotoUrl(String url) throws Exception {
openBrowser();
webDriver.navigate().to(getUrl(url));
}
/**
* Launch the browser
* @return
* @throws Exception
*/
public static RemoteWebDriver openBrowser() throws Exception {
if (webDriver != null) {
return webDriver;
}
String browserType = EnvironmentUtils.getProperty("suite.browser.type", "FIREFOX");
if (browserType.equalsIgnoreCase("CHROME")) {
System.setProperty("webdriver.chrome.driver", FileUtils.getFile("driver/chromeDriver.exe")
.getAbsolutePath());
webDriver = new ChromeDriver();
} else {
if (browserType.equalsIgnoreCase("FIREFOX")) {
Runtime.getRuntime().exec("taskkill /F /IM geckodriver.exe");
System.setProperty("webdriver.gecko.driver", FileUtils.getFile("driver/geckodriver.exe")
.getAbsolutePath());
webDriver = new FirefoxDriver();
maximizeBrowser();
} else {
if (browserType.equalsIgnoreCase("IE")) {
System.setProperty("webdriver.ie.driver", FileUtils.getFile("driver/IEDriverServer.exe")
.getAbsolutePath());
webDriver = new InternetExplorerDriver();
} else {
if (browserType.equalsIgnoreCase("Edge")) {
System.setProperty("webdriver.edge.driver", FileUtils.getFile("driver/MicrosoftWebDriver.exe")
.getAbsolutePath());
webDriver = new EdgeDriver();
}
}
}
}
if (webDriver == null) {
throw new Exception("Invalid browser type: " + browserType);
}
setWait(10);
maximizeBrowser();
wait = new WebDriverWait(webDriver, timeOut);
return webDriver;
}
В firefox первый тестовый пример работает нормально, но когда я запускаю второй тестовый пример после того, как я дал webDriver.quit() и webDriver = null, чтобы я мог запускать тестовый пример один за другим, закрывая и открывая браузер, но я получаю следующее сообщение об ошибке.
org.openqa.selenium.NoSuchSessionException: Session ID is null. Using WebDriver after calling quit()?
Build info: version: '3.5.3', revision: 'a88d25fe6b', time: '2017-08-29T12:42:44.417Z'
System info: host: 'KARYA-45154KR', ip: '192.168.159.1', os.name: 'Windows 10', os.arch: 'amd64', os.version: '10.0', java.version: '1.8.0_91'
Driver info: driver.version: SuiteDriver
at org.openqa.selenium.remote.HttpCommandExecutor.execute(HttpCommandExecutor.java:131)
at org.openqa.selenium.remote.service.DriverCommandExecutor.execute(DriverCommandExecutor.java:82)
at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:646)
at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:703)
at org.openqa.selenium.remote.RemoteWebDriver.close(RemoteWebDriver.java:532)
at com.karya.utils.WebDriverUtils.closeBrowser(WebDriverUtils.java:40)
at com.karya.test.suite.SuiteDriver.cleanUp(SuiteDriver.java:37)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:80)
at org.testng.internal.Invoker.invokeConfigurationMethod(Invoker.java:525)
at org.testng.internal.Invoker.invokeConfigurations(Invoker.java:202)
at org.testng.internal.Invoker.invokeConfigurations(Invoker.java:130)
at org.testng.SuiteRunner.privateRun(SuiteRunner.java:308)
at org.testng.SuiteRunner.run(SuiteRunner.java:240)
at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86)
at org.testng.TestNG.runSuitesSequentially(TestNG.java:1158)
at org.testng.TestNG.runSuitesLocally(TestNG.java:1083)
at org.testng.TestNG.run(TestNG.java:999)
at org.testng.IDEARemoteTestNG.run(IDEARemoteTestNG.java:72)
at org.testng.RemoteTestNGStarter.main(RemoteTestNGStarter.java:123)
Он отлично работает с версией Chrome 61.0.3163.79, IE 11 и браузером Edge.
