如何在不同的測試類中共享相同的硒測試設置?我一直得到nullpointexception,並不知道如何解決它。我已經在這個問題的股票了一段時間,並搜查了幾個小時的問題,但仍然沒有解決它。請幫忙。在不同的測試類中共享TestNG設置 - Selenium Java
這是我的設置類
import static org.testng.Assert.fail;
import java.util.concurrent.TimeUnit;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.chrome.ChromeDriver;
import org.openqa.selenium.chrome.ChromeOptions;
import org.testng.annotations.AfterTest;
import org.testng.annotations.BeforeTest;
public class SettingsClass {
WebDriver driver;
@BeforeTest
public void setUp() throws Exception {
System.setProperty("webdriver.chrome.driver", "chromeDriver_path");
ChromeOptions options = new ChromeOptions();
options.addArguments("--start-maximized", "chrome.switches", "--disable-extensions");
WebDriver driver = new ChromeDriver(options);
driver.manage().deleteAllCookies(); // delete all cookies
driver.manage().timeouts().implicitlyWait(2, TimeUnit.SECONDS);
driver.manage().window().maximize();
}
@AfterTest
public void tearDown() throws Exception {
driver.quit();
}
這裏是我的測試類
import org.openqa.selenium.By;
import org.testng.annotations.Test;
import com.Settings;
public class ClassA extends SettingsClass {
boolean acceptNextAlert = true;
StringBuffer verificationErrors = new StringBuffer();
@Test
public void test() throws Exception {
driver.get("http://www.fakeurl.com");
driver.findElement(By.id("username")).sendKeys("admin");
driver.findElement(By.id("password")).sendKeys("admin");
driver.findElement(By.name("submit")).click();
}
}
這裏是我不斷收到
java.lang.NullPointerException
at com.ClassA.test(ClassA.java:15)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:85)
at org.testng.internal.Invoker.invokeMethod(Invoker.java:659)
at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:845)
at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1153)
at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:125)
at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:108)
at org.testng.TestRunner.privateRun(TestRunner.java:771)
at org.testng.TestRunner.run(TestRunner.java:621)
at org.testng.SuiteRunner.runTest(SuiteRunner.java:357)
at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:352)
at org.testng.SuiteRunner.privateRun(SuiteRunner.java:310)
at org.testng.SuiteRunner.run(SuiteRunner.java:259)
at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86)
at org.testng.TestNG.runSuitesSequentially(TestNG.java:1199)
at org.testng.TestNG.runSuitesLocally(TestNG.java:1124)
at org.testng.TestNG.run(TestNG.java:1032)
at org.testng.remote.AbstractRemoteTestNG.run(AbstractRemoteTestNG.java:132)
at org.testng.remote.RemoteTestNG.initAndRun(RemoteTestNG.java:236)
at org.testng.remote.RemoteTestNG.main(RemoteTestNG.java:81)
錯誤信息
任何意見和幫助將非常感激。先謝謝你!
申報的webdriver爲公共和靜態的,並嘗試了一次,'公共靜態webdriver的驅動程序;'和'webdriver的驅動程序=新ChromeDriver(選項)刪除的webdriver decleration;'的'設置() '方法 –
@jay在SettingClass中將驅動程序對象設爲公開 –