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代碼:使用帶有優先級標籤的@Test方法編程。當我使用「優先級」標籤時TESTNG程序中的問題
當我運行程序時,我得到了「Java空指針異常」問題。根據邏輯方法將按字母順序執行,當我把優先級,然後他們將按給定的順序運行。但事情並非如此。
錯誤消息:
Google
PASSED: verifytitle
FAILED: verifytitle2
java.lang.NullPointerException
at testng1.testng.verifytitle2(testng.java:22)
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:108)
at org.testng.internal.Invoker.invokeMethod(Invoker.java:661)
at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:869)
at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1193)
at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:126)
at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:109)
at org.testng.TestRunner.privateRun(TestRunner.java:744)
at org.testng.TestRunner.run(TestRunner.java:602)
at org.testng.SuiteRunner.runTest(SuiteRunner.java:380)
at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:375)
at org.testng.SuiteRunner.privateRun(SuiteRunner.java:340)
at org.testng.SuiteRunner.run(SuiteRunner.java:289)
at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86)
at org.testng.TestNG.runSuitesSequentially(TestNG.java:1301)
at org.testng.TestNG.runSuitesLocally(TestNG.java:1226)
at org.testng.TestNG.runSuites(TestNG.java:1144)
at org.testng.TestNG.run(TestNG.java:1115)
at org.testng.remote.AbstractRemoteTestNG.run(AbstractRemoteTestNG.java:132)
at org.testng.remote.RemoteTestNG.initAndRun(RemoteTestNG.java:230)
at org.testng.remote.RemoteTestNG.main(RemoteTestNG.java:76)
===============================================
Default test
Tests run: 2, Failures: 1, Skips: 0
===============================================
===============================================
Default suite
Total tests run: 2, Failures: 1, Skips: 0
===============================================
嗨克里希南,謝謝你的回答。但它不起作用,仍然得到空指針異常。 –
@BruceWayne - 如果您直接試圖運行'verifytitle2()',您會看到'NullPointerException',因爲'verifyDitle()'方法中發生'WebDriver'實例化。 我已更新我的答案,以確保不會發生這種情況 –