java 断言失败，即使它不应该
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Assert Fails Even Though It Shouldn't
提问by DarthOpto
I have the following two asserts which are checking the checkedattribute of a check box:
我有以下两个断言正在检查checked复选框的属性：
Assert.assertEquals(true, notificationCheck.getAttribute("checked").equals(true));
Assert.assertEquals(true, accessCheck.getAttribute("checked").equals(true));
I have setup a sort of debugging where it spits out to console the value of the checkedattribute and they both say true.
我已经设置了一种调试方式，它会输出来控制checked属性的值，并且它们都说 true。
The error that I am getting is below:
我得到的错误如下：
java.lang.AssertionError: expected [false] but found [true]
at org.testng.Assert.fail(Assert.java:94)
at org.testng.Assert.failNotEquals(Assert.java:494)
at org.testng.Assert.assertEquals(Assert.java:123)
at org.testng.Assert.assertEquals(Assert.java:286)
at org.testng.Assert.assertEquals(Assert.java:296)
at ui_Tests.ParticipantsPage_AddParticipant.participantPage_AddParticipant(ParticipantsPage_AddParticipant.java:305)
at ui_Tests.ParticipantsPage_AddParticipant.test_participantPage_AddParticipant_FF(ParticipantsPage_AddParticipant.java:315)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:84)
at org.testng.internal.Invoker.invokeMethod(Invoker.java:714)
at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:901)
at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1231)
at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:127)
at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:111)
at org.testng.TestRunner.privateRun(TestRunner.java:767)
at org.testng.TestRunner.run(TestRunner.java:617)
at org.testng.SuiteRunner.runTest(SuiteRunner.java:334)
at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:329)
at org.testng.SuiteRunner.privateRun(SuiteRunner.java:291)
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:1224)
at org.testng.TestNG.runSuitesLocally(TestNG.java:1149)
at org.testng.TestNG.run(TestNG.java:1057)
at org.testng.remote.RemoteTestNG.run(RemoteTestNG.java:111)
at org.testng.remote.RemoteTestNG.initAndRun(RemoteTestNG.java:204)
at org.testng.remote.RemoteTestNG.main(RemoteTestNG.java:175)
What am I doing wrong?
我究竟做错了什么？
I removed the .equals(true)from both of the Asserts.
Now I am getting the same error only now it says expected [true] but found [true]
我.equals(true)从两个断言中删除了。现在我才遇到同样的错误，它说expected [true] but found [true]
回答by Renato
Most likely you're mixing up data types... what type does notificationCheck.getAttribute("checked") return?? I suppose it does not return a Boolean but a String and that's why your test fails. In that case you could try this:
很可能你混淆了数据类型……notificationCheck.getAttribute("checked") 返回什么类型？我想它不会返回一个布尔值而是一个字符串，这就是你的测试失败的原因。在这种情况下，你可以试试这个：
Assert.assertEquals(true, notificationCheck.getAttribute("checked").equals("true"));
Even better:
更好的是：
Assert.assertEquals("true", notificationCheck.getAttribute("checked"));
回答by Chandini Haridas
If its saying expected true and found true that means:
The type might be different.
eg : what its getting is boolean-trueand checking if its equal with String-"true"or vice versa.
如果它的说法预期为真并且发现为真，则意味着：类型可能不同。例如：它得到的是什么boolean-true并检查它是否等于String-"true"或反之亦然。
