I have test which fails every single time, when runs together with other tests in same class. When I run only this test - test is green.
Execption is:
NoSuchSessionException: Session ID is null. Using WebDriver after calling quit()?
Stack trace is:
Timeout: 5 s.
Caused by: NoSuchSessionException: Session ID is null. Using WebDriver after calling quit()?
at com.codeborne.selenide.impl.WebElementSource.createElementNotFoundError(WebElementSource.java:37)
at com.codeborne.selenide.impl.ElementFinder.createElementNotFoundError(ElementFinder.java:100)
at com.codeborne.selenide.impl.WebElementSource.checkCondition(WebElementSource.java:65)
at com.codeborne.selenide.commands.Should.should(Should.java:35)
at com.codeborne.selenide.commands.Should.execute(Should.java:29)
at com.codeborne.selenide.commands.Should.execute(Should.java:12)
at com.codeborne.selenide.commands.Commands.execute(Commands.java:144)
at com.codeborne.selenide.impl.SelenideElementProxy.dispatchAndRetry(SelenideElementProxy.java:99)
at com.codeborne.selenide.impl.SelenideElementProxy.invoke(SelenideElementProxy.java:65)
at com.sun.proxy.$Proxy197.should(Unknown Source)
at eu.yals.test.selenide.page.info.AppInfoViewUITest.pageHasNonEmptyVersionLine(AppInfoViewUITest.java:28)
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.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
...
Source code is here: https://gist.github.com/kyberorg/dafc9e317260f33f4cf75b6e178e0d3b
Red test: pageHasNonEmptyVersionLine
I debugged and found, that this error occurs already at first line of method SelenideElementProxy.invoke() line 56.
Related
Trying to access HDFS location using Kerberose authentication, but getting below error message:
java.io.IOException: failure to login
at org.apache.hadoop.security.UserGroupInformation.loginUserFromSubject(UserGroupInformation.java:839)
at org.apache.hadoop.security.UserGroupInformation.getLoginUser(UserGroupInformation.java:775)
at org.apache.hadoop.security.UserGroupInformation.getCurrentUser(UserGroupInformation.java:648)
at org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2859)
at org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2851)
at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2714)
at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:382)
at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:181)
at com.xyz.module.submodule.common.utils.HDFSPropertyLookup.loadProperties(HDFSPropertyLookup.java:75)
at com.xyz.module.submodule.common.utils.HDFSPropertyLookup.initialize(HDFSPropertyLookup.java:37)
at com.xyz.module.submodule.common.utils.HDFSPropertyLookupTest.initializePropertiesFile(HDFSPropertyLookupTest.java:16)
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.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:252)
at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:141)
at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:112)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189)
at org.apache.maven.surefire.booter.ProviderFactory$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: javax.security.auth.login.LoginException: unable to find LoginModule class: com.sun.security.auth.module.UnixLoginModule
at javax.security.auth.login.LoginContext.invoke(LoginContext.java:794)
at javax.security.auth.login.LoginContext.access$000(LoginContext.java:195)
at javax.security.auth.login.LoginContext$4.run(LoginContext.java:682)
at javax.security.auth.login.LoginContext$4.run(LoginContext.java:680)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.login.LoginContext.invokePriv(LoginContext.java:680)
at javax.security.auth.login.LoginContext.login(LoginContext.java:587)
at org.apache.hadoop.security.UserGroupInformation.loginUserFromSubject(UserGroupInformation.java:813)
... 31 more
Cause: LoginModule class: com.sun.security.auth.module.UnixLoginModule not found.
Want to know in which .jar file com.sun.security.auth.module.UnixLoginModule is present?
If someone might have faced this issue before, then please let help!
This issue got resolved!
Let me share the real cause and how it got resolved?
In unit test code, I was setting the os.name system property value to different operating system for my test case scenario as below:
System.setProperty("os.name", "Windows");
I was setting above properties value with Windows/Unix/MAC etc, but I missed to reset to its original value.
In same project there I was executing FileSystem.get(new Configuration()); from Hadoop API, in which Kerberose authentication was set.
So while execution operating system name was getting changed to some other name and it was not reset to original name.
Solution:
So in setup method I collected the original OS name to some other variable and after all test case completion reset to original name as below:
#BeforeClass
public static void setup() throws IOException {
System.setProperty("os.name.orig", System.getProperty("os.name"));
}
// other test case methods continue...
#AfterClass
public static void clearProperties() throws IOException {
System.setProperty("os.name", System.getProperty("os.name.orig"));
System.clearProperty("os.name.orig");
}
After above setting OS was reverted back to its original name and everything started working properly.
Hope this will help others in future!!!
I'm trying to setup the pig unit tests and I was looking into the documentation which they've provided. It seems a bit outdated so I switched to the svn trunk. The first strange thing is that actually it needs some more libs, not only pigunit, pig and hadoop-commons in order to work(add hadoop-hdfs, hadoop-mapreduce-client-core, hadoop-mapreduce-client-jobclient). I'm not sure that having these in my dependency manager is something good but this is not the main problem. So here's the test I'm trying to execute:
#Test
public void testNtoN() throws ParseException, IOException {
String[] args = {
"n=3",
"reducers=1",
"input=top_queries_input_data.txt",
"output=top_3_queries",
};
test = new PigTest("script dir", args);
String[] output = {
"(yahoo,25)",
"(facebook,15)",
"(twitter,7)",
};
test.assertOutput("queries_limit", output);
}
And here's the actual script:
data =
LOAD '$input'
AS (query:CHARARRAY, count:INT);
queries_group =
GROUP data
BY query
PARALLEL $reducers;
queries_sum =
FOREACH queries_group
GENERATE
group AS query,
SUM(data.count) AS count;
queries_ordered =
ORDER queries_sum
BY count DESC
PARALLEL $reducers;
queries_limit = LIMIT queries_ordered $n;
STORE queries_limit INTO '$output';
Here's the stacktrace:
STORE queries_limit INTO 'top_3_queries';
--> none
org.apache.pig.impl.logicalLayer.FrontendException: ERROR 1066: Unable to open iterator for alias queries_limit
at org.apache.pig.PigServer.openIterator(PigServer.java:1019)
at org.apache.pig.pigunit.PigTest.getAliasFromCache(PigTest.java:224)
at org.apache.pig.pigunit.PigTest.getActualResults(PigTest.java:319)
at org.apache.pig.pigunit.PigTest.assertOutput(PigTest.java:409)
at org.apache.pig.pigunit.PigTest.assertOutput(PigTest.java:400)
at BlaUnitTest.testBla(BlaUnitTest.java:24)
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.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
at org.mockito.internal.runners.JUnit45AndHigherRunnerImpl.run(JUnit45AndHigherRunnerImpl.java:37)
at org.mockito.runners.MockitoJUnitRunner.run(MockitoJUnitRunner.java:62)
at org.junit.runner.JUnitCore.run(JUnitCore.java:160)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:117)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:42)
at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:262)
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:84)
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 com.intellij.rt.execution.application.AppMain.main(AppMain.java:147)
Caused by: java.io.IOException: Couldn't retrieve job.
at org.apache.pig.PigServer.store(PigServer.java:1083)
at org.apache.pig.PigServer.openIterator(PigServer.java:994)
... 34 more
I tried to debug it to see what actually happens and this occurs when it tries to build the query plan and acquire the ExecJob but I couldn't figure it out. I even tried to simplify the script and remove everything but the code for loading and storing the data. The result was the same.
I succeeded to resolve the issue. The problem was that I had included some dependencies in the classpath which seems to mess up the correct execution. The only needed dependencies are hadoop-core(I'm using hadoop-aws because I'm using it with aws), hadoop-client, pig and pigunit. So now everything is running correctly.
I have a 4 servers nodes cluster in Aerospike 3.8.4 with Java Client 3.2.2. When I try to save an object, I get this error:
error code 0 for key test:docs2:80000001:cd60b46ba665c24e646f74053de2846b2a17f7d0
com.aerospike.client.AerospikeException: java.io.EOFException
at com.aerospike.client.command.SyncCommand.execute(SyncCommand.java:95)
at com.aerospike.client.AerospikeClient.put(AerospikeClient.java:339)
at $line58.$read$$iw$$iw$$iw$$iw$$iw$$iw$$iw$$iw$$iw$$iw$$iw$$iw$.<init>(<console>:41)
at $line58.$read$$iw$$iw$$iw$$iw$$iw$$iw$$iw$$iw$$iw$$iw$$iw$$iw$.<clinit>(<console>)
at $line58.$eval$.$print$lzycompute(<console>:7)
at $line58.$eval$.$print(<console>:6)
at $line58.$eval.$print(<console>)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at scala.tools.nsc.interpreter.IMain$ReadEvalPrint.call(IMain.scala:784)
at scala.tools.nsc.interpreter.IMain$Request.loadAndRun(IMain.scala:1039)
at scala.tools.nsc.interpreter.IMain$WrappedRequest$$anonfun$loadAndRunReq$1.apply(IMain.scala:636)
at scala.tools.nsc.interpreter.IMain$WrappedRequest$$anonfun$loadAndRunReq$1.apply(IMain.scala:635)
at scala.reflect.internal.util.ScalaClassLoader$class.asContext(ScalaClassLoader.scala:31)
at scala.reflect.internal.util.AbstractFileClassLoader.asContext(AbstractFileClassLoader.scala:19)
at scala.tools.nsc.interpreter.IMain$WrappedRequest.loadAndRunReq(IMain.scala:635)
at scala.tools.nsc.interpreter.IMain.interpret(IMain.scala:567)
at scala.tools.nsc.interpreter.IMain.interpret(IMain.scala:563)
at scala.tools.nsc.interpreter.ILoop.reallyInterpret$1(ILoop.scala:802)
at scala.tools.nsc.interpreter.ILoop.interpretStartingWith(ILoop.scala:836)
at scala.tools.nsc.interpreter.ILoop.command(ILoop.scala:694)
at scala.tools.nsc.interpreter.ILoop.processLine(ILoop.scala:404)
at scala.tools.nsc.interpreter.ILoop.loop(ILoop.scala:424)
at scala.tools.nsc.interpreter.ILoop$$anonfun$process$1.apply$mcZ$sp(ILoop.scala:925)
at scala.tools.nsc.interpreter.ILoop$$anonfun$process$1.apply(ILoop.scala:911)
at scala.tools.nsc.interpreter.ILoop$$anonfun$process$1.apply(ILoop.scala:911)
at scala.reflect.internal.util.ScalaClassLoader$.savingContextLoader(ScalaClassLoader.scala:97)
at scala.tools.nsc.interpreter.ILoop.process(ILoop.scala:911)
at scala.tools.nsc.interpreter.ILoop.main(ILoop.scala:936)
at xsbt.ConsoleInterface.run(ConsoleInterface.scala:69)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at sbt.compiler.AnalyzingCompiler.call(AnalyzingCompiler.scala:102)
at sbt.compiler.AnalyzingCompiler.console(AnalyzingCompiler.scala:77)
at sbt.Console.sbt$Console$$console0$1(Console.scala:23)
at sbt.Console$$anonfun$apply$2$$anonfun$apply$1.apply$mcV$sp(Console.scala:24)
at sbt.Console$$anonfun$apply$2$$anonfun$apply$1.apply(Console.scala:24)
at sbt.Console$$anonfun$apply$2$$anonfun$apply$1.apply(Console.scala:24)
at sbt.Logger$$anon$4.apply(Logger.scala:90)
at sbt.TrapExit$App.run(TrapExit.scala:244)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.io.EOFException
at com.aerospike.client.cluster.Connection.readFully(Connection.java:100)
at com.aerospike.client.command.WriteCommand.parseResult(WriteCommand.java:67)
at com.aerospike.client.command.SyncCommand.execute(SyncCommand.java:57)
... 47 more
Why is this happening? One thing I noticed is that even with these exceptions, sometimes the objects are actually written to the kvs.
I'm having an issue with a JUnit test I made. The method I'm testing takes an InputStream should throw an exception if the passed InputStream doesn't support mark/reset.
The problem I am running into is that my test to ensure an exception gets thrown when an InputStream that doesn't support mark/reset gets passed (posted below) keeps throwing an AccessDeniedException.
public class IOTest{
#Rule
public TemporaryFolder tempFolder = TemporaryFolder()
#Before
public void createFolder() throws IOException {
Files.createDirectories(tempFolder.getRoot().toPath().resolve("testFile"));
}
#Test(expected = IllegalArgumentException.class)
public void testDetectCharsetOnlyAcceptsMarkResetSupportedInputStreams() throws IOException {
final Path testPath = tempFolder.getRoot().toPath().resolve("testFile");
final InputStream testStream = Files.newInputStream(testPath);
IO.detectCharset(testStream);
}
}
I think the problem I'm running into has to do with accessing the temporary folder, but I don't know how to circumvent this.
Here is the stack trace that gets printed when I run this test:
java.lang.Exception: Unexpected exception, expected<java.lang.IllegalArgumentException> but was<java.nio.file.AccessDeniedException>
at org.junit.internal.runners.statements.ExpectException.evaluate(ExpectException.java:28)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48)
at org.junit.rules.RunRules.evaluate(RunRules.java:20)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:252)
at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:141)
at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:112)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189)
at org.apache.maven.surefire.booter.ProviderFactory$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: java.nio.file.AccessDeniedException: C:\Users\antho\AppData\Local\Temp\junit4390480127201295432\testFile
at sun.nio.fs.WindowsException.translateToIOException(WindowsException.java:83)
at sun.nio.fs.WindowsException.rethrowAsIOException(WindowsException.java:97)
at sun.nio.fs.WindowsException.rethrowAsIOException(WindowsException.java:102)
at sun.nio.fs.WindowsFileSystemProvider.newByteChannel(WindowsFileSystemProvider.java:230)
at java.nio.file.Files.newByteChannel(Files.java:361)
at java.nio.file.Files.newByteChannel(Files.java:407)
at java.nio.file.spi.FileSystemProvider.newInputStream(FileSystemProvider.java:384)
at java.nio.file.Files.newInputStream(Files.java:152)
at com.bunnell.anthony.booker.IOTest.testDetectCharsetOnlyAcceptsMarkResetSupportedInputStreams(IOTest.java:65)
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:497)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.internal.runners.statements.ExpectException.evaluate(ExpectException.java:19)
... 24 more
I'm guessing it has something to do with permissions and the OS, but I'm just not sure how to get around this problem. If it helps, I'm using Windows 10.
You're trying to read from testFile, which is not a file but a directory; you're creating with
Files.createDirectories(tempFolder.getRoot().toPath().resolve("testFile"));
whose documentation says:
Creates a directory by creating all nonexistent parent directories first.
(emphasis mine)
In order to keep your JUnit tests portable and simple, I would suggest removing the external file dependency entirely.
You can do this in two ways:
Create an InputStream from something internal, like a String or byte array. Here is how with strings
Use a mocking framework, such as Mockito, to create a dummy InputStream that has just enough functionality to confirm that the method works. This would be my preferred strategy, as mocking produces much cleaner tests.
I wanted to try EasyTest to get input parameters from a CSV and found the following, nicely written, example in a blog posted here:
http://gpcmol.blogspot.com/2013/06/easytest-unit-testing-with-externalized.html
If I follow the example it runs beautifully giving me a nice PDF output as advertised.
However if I cause a test case failure, by changing the last line of input from ",9,-12" to ",9,-13", I no longer get PDF output and get 2 failures rather than one.
The first failure is the correct assertion that the test case fails. The second failure is the following exception:
<testcase name="classMethod" classname="TransformCelciusTest" time="0.0">
<failure message="org.junit.experimental.theories.internal.ParameterizedAssertionError: testToCelsiusConverter(TestInfo [testClass=org.junit.runners.model.TestClass#90bb3e6, dataLoader=org.easetech.easytest.loader.CSVDataLoader#5f4fc5ad, filePaths=[data/temperatureConversionData.csv], methodName=testToCelsiusConverter])" type="org.junit.experimental.theories.internal.ParameterizedAssertionError">org.junit.experimental.theories.internal.ParameterizedAssertionError: testToCelsiusConverter(TestInfo [testClass=org.junit.runners.model.TestClass#90bb3e6, dataLoader=org.easetech.easytest.loader.CSVDataLoader#5f4fc5ad, filePaths=[data/temperatureConversionData.csv], methodName=testToCelsiusConverter])
at org.easetech.easytest.util.RunAftersWithOutputData.writeData(RunAftersWithOutputData.java:157)
at org.easetech.easytest.util.RunAftersWithOutputData.evaluate(RunAftersWithOutputData.java:133)
at org.junit.runners.ParentRunner.run(ParentRunner.java:300)
at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecuter.runTestClass(JUnitTestClassExecuter.java:86)
at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecuter.execute(JUnitTestClassExecuter.java:49)
at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassProcessor.processTestClass(JUnitTestClassProcessor.java:69)
at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.processTestClass(SuiteTestClassProcessor.java:48)
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:606)
at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
at org.gradle.messaging.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:32)
at org.gradle.messaging.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:93)
at com.sun.proxy.$Proxy2.processTestClass(Unknown Source)
at org.gradle.api.internal.tasks.testing.worker.TestWorker.processTestClass(TestWorker.java:105)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
at org.gradle.messaging.remote.internal.hub.MessageHub$Handler.run(MessageHub.java:355)
at org.gradle.internal.concurrent.DefaultExecutorFactory$StoppableExecutorImpl$1.run(DefaultExecutorFactory.java:64)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:744)
Caused by: java.lang.RuntimeException: java.lang.NullPointerException
at org.easetech.easytest.loader.CSVDataLoader.writeDataToCSV(CSVDataLoader.java:364)
at org.easetech.easytest.loader.CSVDataLoader.writeData(CSVDataLoader.java:180)
at org.easetech.easytest.util.RunAftersWithOutputData.writeData(RunAftersWithOutputData.java:154)
... 27 more
Caused by: java.lang.NullPointerException
at org.easetech.easytest.loader.CSVDataLoader.writeOutputData(CSVDataLoader.java:382)
at org.easetech.easytest.loader.CSVDataLoader.writeDataToCSV(CSVDataLoader.java:347)
... 29 more
</failure>
</testcase>
Anybody understand how to modify the example so that it properly completes without the ParameterizedAssertionError exception so that the test case failure can be properly reported in the output (PDF)?
I think this is related:
JUnit #Theory : is there a way to throw meaningful exception?
I tested the scenario with EasyTest Core 1.3.1 library and indeed it is an issue(infact a bug) in EasyTest 1.3.1. Specifically there is a NullPointerException in CSVDataLoader because it is expecting the test Duration value but its not present because of test failure. I have to see whats the best solution for this problem. I will keep you posted of the solution. In the mean time, you could try the Excel and XML Data loader. Or if you want a quick solution, you can copy paste the CSVDataLoader and override the line 364 of CSVDataLoader such that it checks if DURATIOn is present and only then call toString on it. Then you can use this Loader as Custom loader in the #DataLoader annotation.
Thanks,
Anuj Kumar