我使用TestNG並且我想運行不同時間的相同測試,並且每次使用特定的數據提供者,這些提供者將用在測試方法的子集中,換句話說,我想用不同的數據運行測試類而不改變測試本身。在TestNG中重複整個測試類,使用不同的數據提供者
我有創造的工廠測試類的問題,這裏是我的情況:
@Test
public class MyTest {
@Factory
public Object[] createInstances() {
DataTest dataTest_1 = new DataTest("foo", true);
DataTest dataTest_2 = new DataTest("FOO", false);
Object[] result = new Object[]{
new MyTest(dataTest_1);
new MyTest(dataTest_2)
};
return result;
}
private final DataTest dataTest;
public MyTest(DataTest dataTest) {
this.dataTest = dataTest;
}
}
錯誤:
Configuring TestNG with: [email protected]568
org.apache.maven.surefire.util.SurefireReflectionException: java.lang.reflect.InvocationTargetException; nested exception is java.lang.reflect.InvocationTargetException: null
java.lang.reflect.InvocationTargetException
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:483)
at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189)
at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:165)
at org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:85)
at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:115)
at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:75)
Caused by: org.testng.TestNGException:
The factory method class MyTest.createInstances() threw an exception
at org.testng.internal.FactoryMethod.invoke(FactoryMethod.java:92)
at org.testng.internal.TestNGClassFinder.<init>(TestNGClassFinder.java:140)
at org.testng.TestRunner.initMethods(TestRunner.java:405)
at org.testng.TestRunner.init(TestRunner.java:231)
at org.testng.TestRunner.init(TestRunner.java:201)
at org.testng.TestRunner.<init>(TestRunner.java:150)
at org.testng.SuiteRunner$DefaultTestRunnerFactory.newTestRunner(SuiteRunner.java:523)
at org.testng.SuiteRunner.init(SuiteRunner.java:157)
at org.testng.SuiteRunner.<init>(SuiteRunner.java:111)
at org.testng.TestNG.createSuiteRunner(TestNG.java:1212)
at org.testng.TestNG.createSuiteRunners(TestNG.java:1199)
at org.testng.TestNG.runSuitesLocally(TestNG.java:1053)
at org.testng.TestNG.run(TestNG.java:974)
at org.apache.maven.surefire.testng.TestNGExecutor.run(TestNGExecutor.java:77)
at org.apache.maven.surefire.testng.TestNGDirectoryTestSuite.execute(TestNGDirectoryTestSuite.java:110)
at org.apache.maven.surefire.testng.TestNGProvider.invoke(TestNGProvider.java:106)
... 9 more
Caused by: java.lang.NullPointerException
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:483)
at org.testng.internal.FactoryMethod.invoke(FactoryMethod.java:80)
... 24 more
而且,此刻DataTest
組件包含兩個參數但它將包含更多的參數 - 定義期望值 - 以及數據提供者的集合。
最終,如果我使用String作爲測試類的參數 - 就像嘗試 - 測試運行一樣。
它看起來像一個TestNG問題。你正在使用哪個版本?你可以試試最新版本(6.9.9)嗎?那麼,可以在http://github.com/cbeust/testng上創建一個問題? – juherr
我使用6.3.1版本。此外,我已經嘗試了最新版本(6.9.9),但我遇到了同樣的問題。我將在GitHub上創建一個問題... – vimterd
相關問題:https://github.com/cbeust/testng/issues/876 – juherr