CODEWITHSUNDEEP
javajqueryunit-testinghttp-unit
Igor Konoplyanko
Igor Konoplyanko

Reputation: 9374

HttpUnit and jQuery: EcmaError

Currently I'm developing unit tests for j2ee application. It uses jQuery version 1.4.

And when I'm trying to click the link and go the next web page(in java test code), HttpUnit fails with exception:

org.mozilla.javascript.EcmaError: TypeError: Cannot find function createElement in object [object Document]. (httpunit#916)
    at org.mozilla.javascript.ScriptRuntime.constructError(ScriptRuntime.java:3654)
    at org.mozilla.javascript.ScriptRuntime.constructError(ScriptRuntime.java:3632)
    at org.mozilla.javascript.ScriptRuntime.typeError(ScriptRuntime.java:3660)
    at org.mozilla.javascript.ScriptRuntime.typeError2(ScriptRuntime.java:3679)
    at org.mozilla.javascript.ScriptRuntime.notFunctionError(ScriptRuntime.java:3743)
    at org.mozilla.javascript.ScriptRuntime.getPropFunctionAndThisHelper(ScriptRuntime.java:2247)
    at org.mozilla.javascript.ScriptRuntime.getPropFunctionAndThis(ScriptRuntime.java:2214)
    at org.mozilla.javascript.Interpreter.interpretLoop(Interpreter.java:3143)
    at script(httpunit:916)
    at script(httpunit:912)
    at script(httpunit:15)
    at org.mozilla.javascript.Interpreter.interpret(Interpreter.java:2487)
    at org.mozilla.javascript.InterpretedFunction.call(InterpretedFunction.java:164)
    at org.mozilla.javascript.ContextFactory.doTopCall(ContextFactory.java:398)
    at org.mozilla.javascript.ScriptRuntime.doTopCall(ScriptRuntime.java:3065)
    at org.mozilla.javascript.InterpretedFunction.exec(InterpretedFunction.java:175)
    at org.mozilla.javascript.Context.evaluateString(Context.java:1104)
    at com.meterware.httpunit.javascript.ScriptingEngineImpl.runScript(ScriptingEngineImpl.java:92)
    at com.meterware.httpunit.scripting.ScriptableDelegate.runScript(ScriptableDelegate.java:88)
    at com.meterware.httpunit.ParsedHTML.interpretScriptElement(ParsedHTML.java:364)
    at com.meterware.httpunit.ParsedHTML$ScriptFactory.recordElement(ParsedHTML.java:533)
    at com.meterware.httpunit.ParsedHTML$2.processElement(ParsedHTML.java:744)
    at com.meterware.httpunit.NodeUtils$PreOrderTraversal.perform(NodeUtils.java:241)
    at com.meterware.httpunit.ParsedHTML.loadElements(ParsedHTML.java:760)
    at com.meterware.httpunit.ParsedHTML.getFrames(ParsedHTML.java:1101)
    at com.meterware.httpunit.WebResponse.getFrames(WebResponse.java:1285)
    at com.meterware.httpunit.WebResponse.getFrameRequests(WebResponse.java:1024)
    at com.meterware.httpunit.FrameHolder.updateFrames(FrameHolder.java:179)
    at com.meterware.httpunit.WebWindow.updateFrameContents(WebWindow.java:315)
    at com.meterware.httpunit.WebClient.updateFrameContents(WebClient.java:526)
    at com.meterware.httpunit.WebWindow.updateWindow(WebWindow.java:201)
    at com.meterware.httpunit.WebWindow.getSubframeResponse(WebWindow.java:183)
    at com.meterware.httpunit.WebWindow.getResponse(WebWindow.java:158)
    at com.meterware.httpunit.WebWindow.sendRequest(WebWindow.java:134)
    at com.meterware.httpunit.WebResponse.submitRequest(WebResponse.java:742)
    at com.meterware.httpunit.dom.DomWindow.submitRequest(DomWindow.java:181)
    at com.meterware.httpunit.dom.HTMLAnchorElementImpl.doClickAction(HTMLAnchorElementImpl.java:183)
    at com.meterware.httpunit.WebLink.click(WebLink.java:96)
    at mycompany.testcase.pages.WelcomePage.goToFilterPage(WelcomePage.java:30)
    at mycompany.testcase.DownloadReportTest.testReportDownload(DownloadReportTest.java:16)
    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 junit.framework.TestCase.runTest(TestCase.java:168)
    at junit.framework.TestCase.runBare(TestCase.java:134)
    at junit.framework.TestResult$1.protect(TestResult.java:110)
    at junit.framework.TestResult.runProtected(TestResult.java:128)
    at junit.framework.TestResult.run(TestResult.java:113)
    at junit.framework.TestCase.run(TestCase.java:124)
    at junit.framework.TestSuite.runTest(TestSuite.java:243)
    at junit.framework.TestSuite.run(TestSuite.java:238)
    at junit.framework.TestSuite.runTest(TestSuite.java:243)
    at junit.framework.TestSuite.run(TestSuite.java:238)
    at mycompany.App.main(App.java:29)

Does anybody knows any workaround to avoid this error ? Thanks !

Upvotes: 1

Views: 3424

Answers (2)

Oleg Rybak
Oleg Rybak

Reputation: 1681

As a workaround I would recomment disabling Javascript:

HttpUnitOptions.setScriptingEnabled(false);

Upvotes: 3

Igor Konoplyanko
Igor Konoplyanko

Reputation: 9374

The only way I've found is to refuse using HttpUnit and choose between jWebUnit and HtmlUnit

Upvotes: 0

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