私が代わりに総例外「e」を印刷する、Javaでは

Question

@Test(dataProvider = "FileDataProvider2") public void testModifiedFiles(String excelData2, String csvData)throws Exception { try{ List<List<String>> excelList2 = ReadFromFile.readexcelFile(excelData2); List<List<String>> csvList1 = ReadFromFile.readCSVFile(csvData); logger.info("Test by Missing some data"); Assert.assertEquals(excelList2, csvList1); } catch(Throwable e){ Assert.fail("Data Misseddddddddddd..............", e); } }

2016-05-11 00:17:35 INFO TestClassToCompare:72 - Test by Missing some data [Utils] Attempting to create D:\workspace\ReadExcelCSVFiles\test-output\Default suite\Default test.html [Utils] Directory D:\workspace\ReadExcelCSVFiles\test-output\Default suite exists: true [Utils] Attempting to create D:\workspace\ReadExcelCSVFiles\test-output\Default suite\Default test.xml [Utils] Directory D:\workspace\ReadExcelCSVFiles\test-output\Default suite exists: true FAILED: testModifiedFiles("C:/Users/leela krishna/Desktop/Xlsx/company_modified.xlsx", "C:/Users/leela krishna/Desktop/CSV/companies.csv") java.lang.AssertionError: Data Misseddddddddddd.............. at org.testng.Assert.fail(Assert.java:83) at com.qpair.readfile.ReadExcelCSVFiles.TestClassToCompare.testModifiedFiles(TestClassToCompare.java:76) 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:86) at org.testng.internal.Invoker.invokeMethod(Invoker.java:646) at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:823) at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1131) at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:129) at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:112) at org.testng.TestRunner.privateRun(TestRunner.java:778) at org.testng.TestRunner.run(TestRunner.java:632) at org.testng.SuiteRunner.runTest(SuiteRunner.java:366) at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:361) at org.testng.SuiteRunner.privateRun(SuiteRunner.java:319) at org.testng.SuiteRunner.run(SuiteRunner.java:268) at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52) at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86) at org.testng.TestNG.runSuitesSequentially(TestNG.java:1225) at org.testng.TestNG.runSuitesLocally(TestNG.java:1150) at org.testng.TestNG.runSuites(TestNG.java:1075) at org.testng.TestNG.run(TestNG.java:1047) at org.testng.remote.AbstractRemoteTestNG.run(AbstractRemoteTestNG.java:126) at org.testng.remote.RemoteTestNG.initAndRun(RemoteTestNG.java:137) at org.testng.remote.RemoteTestNG.main(RemoteTestNG.java:58) Caused by: java.lang.AssertionError: lists don't have the same size expected [67] but found [66] at org.testng.Assert.fail(Assert.java:94) at org.testng.Assert.failNotEquals(Assert.java:513) at org.testng.Assert.assertEqualsImpl(Assert.java:135) at org.testng.Assert.assertEquals(Assert.java:116) at org.testng.Assert.assertEquals(Assert.java:389) at org.testng.Assert.assertEquals(Assert.java:556) at org.testng.Assert.assertEquals(Assert.java:533) at com.qpair.readfile.ReadExcelCSVFiles.TestClassToCompare.testModifiedFiles(TestClassToCompare.java:73) ... 25 more

=============================================== Default test

Tests run: 1, Failures: 1, Skips: 0

=============================================== Default suite Total tests run: 1, Failures: 1, Skips: 0 ===============================================`

Answer 1

のtry catchブロックを通じてTestNGの中のすべてのスタックトレースを印刷せずにのみ、私のカスタムerrrorメッセージを印刷することができますどのようにだけ印刷する唯一の原因で一度してみてください例外の

System.out.println(e.getCause()); 

ポップアップを望むなら、あなたは以下のように

 JOptionPane.showMessageDialog(null, "Error: " + ex.getMessage()); 

OR

 System.out.println(ex.getMessage() + "My Custom error"); 

デモ使用することができ、 ムラリ

Answer 2

をありがとう： -

を

public static void main(String[] args) { 
    try { 
     throw new RuntimeException("Cannot move file"); 
    } catch (Exception ex) { 
     //JOptionPane.showMessageDialog(null, "Error: " + ex.getMessage()); 
     System.out.println(ex.getMessage() + "My Custom error"); 
    } 
} 

希望すると助かります:)