Spock behaving weirdly - groovy

RunWith(PowerMockRunner.class)
#PrepareForTest(StaticCallInvoke.class)
#ContextConfiguration(locations = "file:test/spring/Beans.xml")
class TestClass extends Specification{
#Test
def "Testing staticMocking"() {
setup:
def someObject=new SomeObject();
someObject.someValue=100
PowerMockito.mockStatic(StaticCallInvoke.class)
when:
ClassUnderTest.executeSomething(someObject)
then:
someObject.someValue=110 /*Wrong Value,It says assertion failed. Thats absolutely fine becuase the value should be 100*/
}
}
When I try to change it to the correct value i.e 100, it throws this Exception,
java.lang.NullPointerException: Cannot invoke method leaveScope() on null object
at org.codehaus.groovy.runtime.NullObject.invokeMethod(NullObject.java:77)
at org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.call(PogoMetaClassSite.java:45)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:42)
at org.codehaus.groovy.runtime.callsite.NullCallSite.call(NullCallSite.java:32)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:42)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:112)
at com.cognizant.awcoe.gamification.rules.helper.executors.RuleExecTest.$spock_feature_0_0(RuleExecTest.groovy:54)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.junit.internal.runners.TestMethod.invoke(TestMethod.java:66)
at org.powermock.modules.junit4.internal.impl.PowerMockJUnit44RunnerDelegateImpl$PowerMockJUnit44MethodRunner.runTestMethod(PowerMockJUnit44RunnerDelegateImpl.java:310)
at org.junit.internal.runners.MethodRoadie$2.run(MethodRoadie.java:86)
at org.junit.internal.runners.MethodRoadie.runBeforesThenTestThenAfters(MethodRoadie.java:94)
at org.powermock.modules.junit4.internal.impl.PowerMockJUnit44RunnerDelegateImpl$PowerMockJUnit44MethodRunner.executeTest(PowerMockJUnit44RunnerDelegateImpl.java:294)
at org.powermock.modules.junit4.internal.impl.PowerMockJUnit47RunnerDelegateImpl$PowerMockJUnit47MethodRunner.executeTestInSuper(PowerMockJUnit47RunnerDelegateImpl.java:127)
at org.powermock.modules.junit4.internal.impl.PowerMockJUnit47RunnerDelegateImpl$PowerMockJUnit47MethodRunner.executeTest(PowerMockJUnit47RunnerDelegateImpl.java:82)
at org.powermock.modules.junit4.internal.impl.PowerMockJUnit44RunnerDelegateImpl$PowerMockJUnit44MethodRunner.runBeforesThenTestThenAfters(PowerMockJUnit44RunnerDelegateImpl.java:282)
at org.junit.internal.runners.MethodRoadie.runTest(MethodRoadie.java:84)
at org.junit.internal.runners.MethodRoadie.run(MethodRoadie.java:49)
at org.powermock.modules.junit4.internal.impl.PowerMockJUnit44RunnerDelegateImpl.invokeTestMethod(PowerMockJUnit44RunnerDelegateImpl.java:207)
at org.powermock.modules.junit4.internal.impl.PowerMockJUnit44RunnerDelegateImpl.runMethods(PowerMockJUnit44RunnerDelegateImpl.java:146)
at org.powermock.modules.junit4.internal.impl.PowerMockJUnit44RunnerDelegateImpl$1.run(PowerMockJUnit44RunnerDelegateImpl.java:120)
at org.junit.internal.runners.ClassRoadie.runUnprotected(ClassRoadie.java:34)
at org.junit.internal.runners.ClassRoadie.runProtected(ClassRoadie.java:44)
at org.powermock.modules.junit4.internal.impl.PowerMockJUnit44RunnerDelegateImpl.run(PowerMockJUnit44RunnerDelegateImpl.java:118)
at org.powermock.modules.junit4.common.internal.impl.JUnit4TestSuiteChunkerImpl.run(JUnit4TestSuiteChunkerImpl.java:101)
at org.powermock.modules.junit4.common.internal.impl.AbstractCommonPowerMockRunner.run(AbstractCommonPowerMockRunner.java:53)
at org.powermock.modules.junit4.PowerMockRunner.run(PowerMockRunner.java:53)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197) )
If I change it back to 100, it's all good again(But the assertion fails)
Above test is run using PowerMock 1.5,Spock-0.6 for groovy 1.8.
Not sure what's happening here.
Any help is much appreciated :)

Looks like PowerMock is installing its own JUnit runner, overriding Spock's one. In other words, Spock is no longer in charge of executing this test, and PowerMock obviously can't execute it correctly. Perhaps PowerMock doesn't support custom JUnit runners, in which case it won't work with Spock.

Spock and PowerMock work together nicely if done right, see my repo https://github.com/kriegaex/Spock_PowerMock. You need to do something like
#PrepareForTest([StaticCallInvoke.class])
#ContextConfiguration(locations = "file:test/spring/Beans.xml")
class TestClass extends Specification {
#Rule PowerMockRule rule = new PowerMockRule();
def "Testing staticMocking"() {
// ...
}
}

Related

How to fix an IllegalThreadStateException in Spring Batch in the ItemWriter using a JPA repository

I have a Spring Batch app that is reading couple of million records from an Azure SQL db (P11), does some calls, then updates those records. Below is the configuration of that particular step.
The 'chunksize' is 400 and the 'throttleLimit' is 30
#Bean
public Step coreCardProcessStep(JpaPagingItemReader<CoreCardEntity> sqlCoreLoadItemReader,
StepBuilderFactory stepBuilderFactory,
OutCoreCardProcessor outCoreCardProcessor,
CoreProcessStepCardWriter coreProcessStepCardWriter
) {
log.info("coreCardProcessingStep: creating a step for processing sql rows");
return stepBuilderFactory.get("CORE_CARD_PROCESSOR STEP 001")
.<CoreCardEntity, CoreCardEntity>chunk(chunkSize)
.reader(sqlCoreLoadItemReader)
.processor(outCoreCardProcessor)
.writer(coreProcessStepCardWriter)
.taskExecutor(new SimpleAsyncTaskExecutor("coreCardLoad"))
.throttleLimit(throttleLimit)
.build();
}
My writer is actually a JPA writer but implemented ourselves
#Slf4j
#Component
#RequiredArgsConstructor
public class CoreProcessStepCardWriter implements ItemWriter<CoreCardEntity> {
private final CoreCardRepository coreCardRepository;
#Override
public void write(List<? extends CoreCardEntity> coreCards) throws Exception {
log.info("write: number of cards: {}", coreCards.size());
coreCardRepository.saveAll(coreCards);
}
}
The problem is that after already processed a few 10000 records correctly I somehow get an IllegalThreadStateException which as far as I know can only happen if something tries to start a Thread that is already started. The exception is thrown from the writer just when it tries to saveAll and it happens on all concurrent chunks. This is the stacktrace of the actual underlying problem (Spring Batch itself is wrapping all exceptions from each chunk up in something else after the failure):
org.springframework.dao.InvalidDataAccessApiUsageException: nested exception is java.lang.IllegalThreadStateException
at org.springframework.orm.jpa.EntityManagerFactoryUtils.convertJpaAccessExceptionIfPossible(EntityManagerFactoryUtils.java:374)
at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:235)
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551)
at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61)
at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242)
at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:215)
at com.sun.proxy.$Proxy225.saveAll(Unknown Source)
at com.abnamro.pim.loader.cardmigration.services.batches.out.core.steps.writers.CoreProcessStepCardWriter.write(CoreProcessStepCardWriter.java:25)
at org.springframework.batch.core.step.item.SimpleChunkProcessor.writeItems(SimpleChunkProcessor.java:193)
at org.springframework.batch.core.step.item.SimpleChunkProcessor.doWrite(SimpleChunkProcessor.java:159)
at org.springframework.batch.core.step.item.SimpleChunkProcessor.write(SimpleChunkProcessor.java:294)
at org.springframework.batch.core.step.item.SimpleChunkProcessor.process(SimpleChunkProcessor.java:217)
at org.springframework.batch.core.step.item.ChunkOrientedTasklet.execute(ChunkOrientedTasklet.java:77)
at org.springframework.batch.core.step.tasklet.TaskletStep$ChunkTransactionCallback.doInTransaction(TaskletStep.java:407)
at org.springframework.batch.core.step.tasklet.TaskletStep$ChunkTransactionCallback.doInTransaction(TaskletStep.java:331)
at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:140)
at org.springframework.batch.core.step.tasklet.TaskletStep$2.doInChunkContext(TaskletStep.java:273)
at org.springframework.batch.core.scope.context.StepContextRepeatCallback.doInIteration(StepContextRepeatCallback.java:82)
at org.springframework.batch.repeat.support.TaskExecutorRepeatTemplate$ExecutingRunnable.run(TaskExecutorRepeatTemplate.java:262)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.IllegalThreadStateException
at java.lang.Thread.start(Thread.java:708)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeCommand(SQLServerConnection.java:3759)
at com.microsoft.sqlserver.jdbc.SQLServerStatement.executeCommand(SQLServerStatement.java:268)
at com.microsoft.sqlserver.jdbc.SQLServerStatement.executeStatement(SQLServerStatement.java:242)
at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.executeQuery(SQLServerPreparedStatement.java:456)
at sun.reflect.GeneratedMethodAccessor198.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.tomcat.jdbc.pool.StatementFacade$StatementProxy.invoke(StatementFacade.java:118)
at com.sun.proxy.$Proxy208.executeQuery(Unknown Source)
at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:57)
at org.hibernate.loader.Loader.getResultSet(Loader.java:2322)
at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2075)
at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037)
at org.hibernate.loader.Loader.doQuery(Loader.java:956)
at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357)
at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:327)
at org.hibernate.loader.Loader.loadEntity(Loader.java:2440)
at org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java:77)
at org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java:61)
at org.hibernate.persister.entity.AbstractEntityPersister.doLoad(AbstractEntityPersister.java:4521)
at org.hibernate.persister.entity.AbstractEntityPersister.load(AbstractEntityPersister.java:4511)
at org.hibernate.event.internal.DefaultLoadEventListener.loadFromDatasource(DefaultLoadEventListener.java:571)
at org.hibernate.event.internal.DefaultLoadEventListener.doLoad(DefaultLoadEventListener.java:539)
at org.hibernate.event.internal.DefaultLoadEventListener.load(DefaultLoadEventListener.java:208)
at org.hibernate.event.internal.DefaultLoadEventListener.proxyOrLoad(DefaultLoadEventListener.java:327)
at org.hibernate.event.internal.DefaultLoadEventListener.doOnLoad(DefaultLoadEventListener.java:108)
at org.hibernate.event.internal.DefaultLoadEventListener.onLoad(DefaultLoadEventListener.java:74)
at org.hibernate.event.service.internal.EventListenerGroupImpl.fireEventOnEachListener(EventListenerGroupImpl.java:118)
at org.hibernate.internal.SessionImpl.fireLoadNoChecks(SessionImpl.java:1231)
at org.hibernate.internal.SessionImpl.fireLoad(SessionImpl.java:1220)
at org.hibernate.internal.SessionImpl.access$2100(SessionImpl.java:202)
at org.hibernate.internal.SessionImpl$IdentifierLoadAccessImpl.doLoad(SessionImpl.java:2835)
at org.hibernate.internal.SessionImpl$IdentifierLoadAccessImpl.lambda$load$1(SessionImpl.java:2812)
at org.hibernate.internal.SessionImpl$IdentifierLoadAccessImpl.perform(SessionImpl.java:2768)
at org.hibernate.internal.SessionImpl$IdentifierLoadAccessImpl.load(SessionImpl.java:2812)
at org.hibernate.internal.SessionImpl.get(SessionImpl.java:1024)
at org.hibernate.event.internal.DefaultMergeEventListener.entityIsDetached(DefaultMergeEventListener.java:306)
at org.hibernate.event.internal.DefaultMergeEventListener.onMerge(DefaultMergeEventListener.java:172)
at org.hibernate.event.internal.DefaultMergeEventListener.onMerge(DefaultMergeEventListener.java:70)
at org.hibernate.event.service.internal.EventListenerGroupImpl.fireEventOnEachListener(EventListenerGroupImpl.java:107)
at org.hibernate.internal.SessionImpl.fireMerge(SessionImpl.java:829)
at org.hibernate.internal.SessionImpl.merge(SessionImpl.java:816)
at sun.reflect.GeneratedMethodAccessor306.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.springframework.orm.jpa.SharedEntityManagerCreator$SharedEntityManagerInvocationHandler.invoke(SharedEntityManagerCreator.java:311)
at com.sun.proxy.$Proxy222.merge(Unknown Source)
at org.springframework.data.jpa.repository.support.SimpleJpaRepository.save(SimpleJpaRepository.java:669)
at org.springframework.data.jpa.repository.support.SimpleJpaRepository.saveAll(SimpleJpaRepository.java:700)
at org.springframework.data.jpa.repository.support.SimpleJpaRepository.saveAll(SimpleJpaRepository.java:88)
at sun.reflect.GeneratedMethodAccessor316.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.springframework.data.repository.core.support.RepositoryMethodInvoker$RepositoryFragmentMethodInvoker.lambda$new$0(RepositoryMethodInvoker.java:289)
at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137)
at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121)
at org.springframework.data.repository.core.support.RepositoryComposition$RepositoryFragments.invoke(RepositoryComposition.java:530)
at org.springframework.data.repository.core.support.RepositoryComposition.invoke(RepositoryComposition.java:286)
at org.springframework.data.repository.core.support.RepositoryFactorySupport$ImplementationMethodExecutionInterceptor.invoke(RepositoryFactorySupport.java:640)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:164)
at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123)
at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137)
... 20 more
I don't quite understand how this happens, let alone how to fix it. Anyone has any idea?
When you use a multi-threaded step, the batch artifacts (reader, writer, etc) should be thread-safe. Please refer to the documentation here: Multi-threaded Step. In your case, you should synchronize your item writer or make it step-scoped.
Another option is to use a partitioned step (instead of a multi-threaded step), where each partition is a distinct data set that is processed by a distinct worker thread.
As a side note, I'd recommend using a ThreadPoolTaskExecutor, because the SimpleAsyncTaskExecutor does not re-use threads.

Junit throwing java.lang.AbstractMethodError: javax.ws.rs.core.Response$ResponseBuilder.status

Currently am writing Junit for our webservice code.
WebService Code and Junit code is written in the code section
When I run the Junit am getting the below error
java.lang.AbstractMethodError: javax.ws.rs.core.Response$ResponseBuilder.status(ILjava/lang/String;)Ljavax/ws/rs/core/Response$ResponseBuilder;
at javax.ws.rs.core.Response$ResponseBuilder.status(Response.java:921)
at javax.ws.rs.core.Response.status(Response.java:592)
at javax.ws.rs.core.Response.status(Response.java:603)
at javax.ws.rs.core.Response.ok(Response.java:638)
at javax.ws.rs.core.Response.ok(Response.java:650)
at com.renault.rntbci.stl.service.demande.impl.ListDemandServiceImpl.getDemandeListCount(ListDemandServiceImpl.java:281)
at com.renault.rntbci.stl.service.demande.impl.ListDemandeTest.testGetDemandeListCount(ListDemandeTest.java:51)
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.RunBefores.evaluate(RunBefores.java:26)
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$2.evaluate(ParentRunner.java:268)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:86)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:678)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)
One of my friend advised me to change the scope to test in pom.xml for jax rs version as below.
<dependency>
<groupId>org.jboss.resteasy</groupId>
<artifactId>jaxrs-api</artifactId>
<scope>test</scope>
<version>2.3.7.Final</version>
</dependency>
But still the same error is persisting. Kindly anyone please help me with a solution.
Thanks a lot in advance.
Note:
This is an existing application and I am new to this project which is with Java 1.7
public Response someMethod(String stringValue){
Map<String, Long> outputMap = new TreeMap<String, Long>();
try {
Long outputValue = service.getCount(stringValue);
//this call goes to a service and gets the db count for a table
outputMap.put("listCount", outputValue);
} catch (Exception e) {
logger.info(e.getMessage(), e);
}
return Response.ok(outputMap).build();
}
And Junit code is
#Mock
Service service;
#Mock
Response res;
#Test
public void testSomeMethod() throws SQLException {
String stringValue="12";
Long returnValue=10L;
when(service.getCount(stringValue)).thenReturn(returnValue);
res=obj.someMethod(stringValue);
Assert.assertNotNull(res);
}
I suspect that what's happening here is that you have two different versions of the JAR file containing the javax.ws.rs.core.Response$ResponseBuilder class. Between the two versions of this class that you have floating around, the abstract status() method changed. You need to go through your list of Maven dependencies by running the mvn dependency:tree command as per this answer. You need to identify the two different JAR versions containing the two different javax.ws.rs.core.Response$ResponseBuilder classes. Exclude the dependency version you don't want and keep the version you do want to keep.
It could be as simple as deleting the jboss-jaxrs-api_1.1_spec Jar file but depending on what other dependencies you have (and which transitive dependencies) there may be more to it than that.

Geb Page objects methods not accessible in cucumber steps implementation

I am able to read the text of an element on a web page through my cucumber steps file but when I want to move that method to Page Object file then system throws an error.
The framework used: Groovy, Geb, Cucumber, Gradle
Steps file
com.checkout.automation.buy.stepdefs
import com.buyautomation.pages.CartPage
import com.buyautomation.pages.common.CookieTrait
import com.checkout.automation.services.Util
import com.expectedData.CartPageExpectedData
import cucumber.api.java.en.Given
import cucumber.api.java.en.Then
import cucumber.api.java.en.When
class CartSteps extends GebCuke implements CookieTrait {
private Util util
CartSteps(Util util) {
this.util = util
}
#Then("I am notified that my cart is empty")
def emptyCartNotificationCheck() {
if (CIASteps.user == "Guest User") {
at CartPage
// This does not work
assert getEmptyCartText()== CartPageExpectedData.expectedText.emptyCartGuestUserHeading + CartPageExpectedData.expectedText.emptyCartGuestUserSubText
//This works
assert $("div.empty-cart__info").text() == CartPageExpectedData.expectedText.emptyCartGuestUserHeading + CartPageExpectedData.expectedText.emptyCartGuestUserSubText
}
else {
assert $("div.empty-cart__info").text() == CartPageExpectedData.expectedText.emptyCartRegisteredUserHeading + CartPageExpectedData.expectedText.emptyCartRegisteredUserText
}
}
}
Page Object File. I want to store the element locator and functions which deal with elements in this file
package com.buyautomation.pages
import geb.Page
class CartPage extends Page {
static at = { assert title == "Cart" }
static content = {
emptyCart(wait:true) {$("div", class:"empty-cart__info")}
itemQuantity(wait:true) {$("div", class:"cart-item__quantity-block")}
}
def getEmptyCartText() {
emptyCart.text()
}
Error: When using method to get the text using page object function then I get the below error. However , If I refer to element directly in the step file then the code works
groovy.lang.MissingPropertyException: Unable to resolve itemQuantity as content for geb.Page, or as a property on its Navigator context. Is itemQuantity a class you forgot to import?
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at org.codehaus.groovy.reflection.CachedConstructor.invoke(CachedConstructor.java:83)
at org.codehaus.groovy.reflection.CachedConstructor.doConstructorInvoke(CachedConstructor.java:77)
at org.codehaus.groovy.runtime.callsite.ConstructorSite$ConstructorSiteNoUnwrap.callConstructor(ConstructorSite.java:84)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallConstructor(CallSiteArray.java:60)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callConstructor(AbstractCallSite.java:235)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callConstructor(AbstractCallSite.java:263)
at geb.content.PageContentSupport.propertyMissing(PageContentSupport.groovy:45)
at geb.content.PageContentSupport$propertyMissing.call(Unknown Source)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:125)
at geb.Page.propertyMissing(Page.groovy: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.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:93)
at groovy.lang.MetaClassImpl.invokeMissingProperty(MetaClassImpl.java:878)
at groovy.lang.MetaClassImpl.getProperty(MetaClassImpl.java:1859)
at groovy.lang.MetaClassImpl.getProperty(MetaClassImpl.java:3758)
at geb.Page.getProperty(Page.groovy)
at org.codehaus.groovy.runtime.InvokerHelper.getProperty(InvokerHelper.java:174)
at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.getProperty(ScriptBytecodeAdapter.java:456)
at geb.Browser.propertyMissing(Browser.groovy:216)
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.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:93)
at groovy.lang.MetaClassImpl.invokeMissingProperty(MetaClassImpl.java:878)
at groovy.lang.MetaClassImpl.getProperty(MetaClassImpl.java:1859)
at groovy.lang.MetaClassImpl.getProperty(MetaClassImpl.java:3758)
at geb.Browser.getProperty(Browser.groovy)
at org.codehaus.groovy.runtime.InvokerHelper.getProperty(InvokerHelper.java:174)
at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.getProperty(ScriptBytecodeAdapter.java:456)
at com.checkout.automation.buy.stepdefs.GebCuke.propertyMissing(GebCuke.groovy:48)
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.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:93)
at groovy.lang.MetaClassImpl.invokeMissingProperty(MetaClassImpl.java:878)
at groovy.lang.MetaClassImpl$12.getProperty(MetaClassImpl.java:2024)
at org.codehaus.groovy.runtime.callsite.GetEffectivePogoPropertySite.getProperty(GetEffectivePogoPropertySite.java:85)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callGroovyObjectGetProperty(AbstractCallSite.java:307)
at com.checkout.automation.buy.stepdefs.CartSteps.exceedMaxLimit(CartSteps.groovy:57)
at ✽.When I update the quantity to exceed the maximum limit(cartMessages.feature:33)
Try prefix the method call with the page object class CartPage:
assert CartPage.getEmptyCartText()== CartPageExpectedData.expectedText.emptyCartGuestUserHeading + CartPageExpectedData.expectedText.emptyCartGuestUserSubText
Although your error is stating that it can't find itemQuantity which is being called in your When step:
When I update the quantity to exceed the maximum limit(cartMessages.feature:33)
Make sure you use CartPage.itemQuantity when referencing it.
And import the CartPage within your test:
import com.buyautomation.pages.CartPage

How to fix `UnfinishedStubbingException`?

I have the following:
public class EnvWebEndpointExtensionEnvironmentPostProcessorTests {
#Rule
public ExpectedException thrown = ExpectedException.none();
#Rule
public MockitoRule rule = MockitoJUnit.rule();
final EnvWebEndpointExtensionEnvironmentPostProcessor postProcessor = new EnvWebEndpointExtensionEnvironmentPostProcessor();
#Mock
ConfigurableEnvironment environmentMock;
#Mock
MutablePropertySources propertySourcesMock;
#Test
public void shouldAddPropertySource() {
final MutablePropertySources propertySources = new MutablePropertySources();
doReturn(propertySources) // line 40
.when(environmentMock).getPropertySources();
postProcessor.postProcessEnvironment(environmentMock, null);
assertNotNull(propertySources.get("actuators-defaults"));
}
#Test
public void shouldThrowExceptionOnFailingToAddLaptopPropertySource() {
thrown.expect(RuntimeException.class);
final MutablePropertySources propertySourcesReal = new MutablePropertySources();
doReturn(propertySourcesReal)
.when(environmentMock).getPropertySources();
doReturn(true)
.when(environmentMock).acceptsProfiles("laptop");
doReturn(propertySourcesMock)
.when(environmentMock).getPropertySources();
doThrow(IOException.class) // line 61
.when(propertySourcesMock).addBefore("actuators-defaults", any(ResourcePropertySource.class));
postProcessor.postProcessEnvironment(environmentMock, null);
}
}
When the tests are run individually, they pass but when they're both run, shouldAddPropertySource fails with:
org.mockito.exceptions.misusing.UnfinishedStubbingException:
Unfinished stubbing detected here:
-> at com.netflix.springboot.actuators.EnvWebEndpointExtensionEnvironmentPostProcessorTests.shouldThrowExceptionOnFailingToAddLaptopPropertySource(EnvWebEndpointExtensionEnvironmentPostProcessorTests.java:61)
E.g. thenReturn() may be missing.
Examples of correct stubbing:
when(mock.isOk()).thenReturn(true);
when(mock.isOk()).thenThrow(exception);
doThrow(exception).when(mock).someVoidMethod();
Hints:
1. missing thenReturn()
2. you are trying to stub a final method, which is not supported
3: you are stubbing the behaviour of another mock inside before 'thenReturn' instruction if completed
at com.netflix.springboot.actuators.EnvWebEndpointExtensionEnvironmentPostProcessorTests.shouldAddPropertySource(EnvWebEndpointExtensionEnvironmentPostProcessorTests.java:40)
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)
at org.mockito.internal.junit.JUnitRule$1.evaluateSafely(JUnitRule.java:52)
at org.mockito.internal.junit.JUnitRule$1.evaluate(JUnitRule.java:43)
at org.junit.rules.ExpectedException$ExpectedExceptionStatement.evaluate(ExpectedException.java:239)
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$2.evaluate(ParentRunner.java:268)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
Considering the information I've found and the behavior above, Mockito is storing some static state but the level of my understanding isn't deep enough to figure out a fix for the above. What's the right fix and, in addition, the explanation for the fix?
If you use a matcher as an argument of a stubbed method call, all arguments must be matchers. So you need to replace "actuators-defaults" by eq("actuators-defaults").
I'm not sure why that throws that exception, though.
JB Nizet correctly diagnosed the root cause in his answer: When you use matchers for one argument, you have to use matchers for all arguments.
My hunch is that Mockito is correctly throwing InvalidUseOfMatchersException, which descends from RuntimeException, so your test erroneously passes without exercising your system-under-test. This is an important reason not to catch RuntimeException indiscriminately, especially at the top of a test method. This may also be a reason to use assertThrows or a try { methodUnderTest(); fail(); } catch (YourSpecificException expected) {} idiom.
If that's the case, you're seeing that specific exception because your test runner is calling your tests in shouldThrow, shouldAdd order in the same VM and Mockito keeps its matcher state in a static ThreadLocal that may survive between tests. If that theory is correct, then the InvalidUseOfMatchersException happens before Mockito can store the expectation from line 61, leaving the stubbing on line 61 technically unfinished. Because Mockito doesn't know when one test ends and another begins, it can't reset its state, so Mockito can only detect this case the next time you interact with Mockito (on line 40).
You could improve your experience by calling Mockito.validateMockitoUsage() in an #After method (or by using MockitoRule or MockitoJUnitRunner).

Gradle remembers old source code

I want to create gradle custom task. The problem is that sometimes when I change something in source code, gradle shows error that in my code is error with that non existing code. For example I've created local variable timestamp and compiled project. Everything worked fine. But later I changed that variable to final ... TIMESTAMP. After that change gradle shows me error Could not find property 'timestamp'.... How to solve this problem? I assume that gradle has got cache?
Code
class MyCustomTask extends DefaultTask {
private final String TIMESTAMP = System.currentTimeMillis().toString()
public MyCustomTask() {
}
#TaskAction
def build() {
// do something
}
}
Exception
* Exception is:
org.gradle.api.GradleScriptException: A problem occurred evaluating project ':customer'.
at org.gradle.groovy.scripts.internal.DefaultScriptRunnerFactory$ScriptRunnerImpl.run(DefaultScriptRunnerFactory.ja
va:54)
at org.gradle.configuration.DefaultScriptPluginFactory$ScriptPluginImpl.apply(DefaultScriptPluginFactory.java:127)
at org.gradle.configuration.BuildScriptProcessor.execute(BuildScriptProcessor.java:36)
at org.gradle.configuration.BuildScriptProcessor.execute(BuildScriptProcessor.java:23)
at org.gradle.configuration.ConfigureActionsProjectEvaluator.evaluate(ConfigureActionsProjectEvaluator.java:34)
at org.gradle.configuration.LifecycleProjectEvaluator.evaluate(LifecycleProjectEvaluator.java:55)
at org.gradle.api.internal.project.AbstractProject.evaluate(AbstractProject.java:465)
at org.gradle.api.internal.project.AbstractProject.evaluate(AbstractProject.java:76)
at org.gradle.configuration.DefaultBuildConfigurer.configure(DefaultBuildConfigurer.java:31)
at org.gradle.initialization.DefaultGradleLauncher.doBuildStages(DefaultGradleLauncher.java:142)
at org.gradle.initialization.DefaultGradleLauncher.doBuild(DefaultGradleLauncher.java:113)
at org.gradle.initialization.DefaultGradleLauncher.run(DefaultGradleLauncher.java:81)
at org.gradle.launcher.exec.InProcessBuildActionExecuter$DefaultBuildController.run(InProcessBuildActionExecuter.ja
va:64)
at org.gradle.launcher.cli.ExecuteBuildAction.run(ExecuteBuildAction.java:33)
at org.gradle.launcher.cli.ExecuteBuildAction.run(ExecuteBuildAction.java:24)
at org.gradle.launcher.exec.InProcessBuildActionExecuter.execute(InProcessBuildActionExecuter.java:35)
at org.gradle.launcher.exec.InProcessBuildActionExecuter.execute(InProcessBuildActionExecuter.java:26)
at org.gradle.launcher.cli.RunBuildAction.run(RunBuildAction.java:50)
at org.gradle.api.internal.Actions$RunnableActionAdapter.execute(Actions.java:171)
at org.gradle.launcher.cli.CommandLineActionFactory$ParseAndBuildAction.execute(CommandLineActionFactory.java:201)
at org.gradle.launcher.cli.CommandLineActionFactory$ParseAndBuildAction.execute(CommandLineActionFactory.java:174)
at org.gradle.launcher.cli.CommandLineActionFactory$WithLogging.execute(CommandLineActionFactory.java:170)
at org.gradle.launcher.cli.CommandLineActionFactory$WithLogging.execute(CommandLineActionFactory.java:139)
at org.gradle.launcher.cli.ExceptionReportingAction.execute(ExceptionReportingAction.java:33)
at org.gradle.launcher.cli.ExceptionReportingAction.execute(ExceptionReportingAction.java:22)
at org.gradle.launcher.Main.doAction(Main.java:48)
at org.gradle.launcher.bootstrap.EntryPoint.run(EntryPoint.java:45)
at org.gradle.launcher.Main.main(Main.java:39)
at org.gradle.launcher.bootstrap.ProcessBootstrap.runNoExit(ProcessBootstrap.java:50)
at org.gradle.launcher.bootstrap.ProcessBootstrap.run(ProcessBootstrap.java:32)
at org.gradle.launcher.GradleMain.main(GradleMain.java:26)
Caused by: org.gradle.api.tasks.TaskInstantiationException: Could not create task of type 'MyCustomTask'.
at org.gradle.api.internal.project.taskfactory.TaskFactory$1.call(TaskFactory.java:115)
at org.gradle.api.internal.project.taskfactory.TaskFactory$1.call(TaskFactory.java:110)
at org.gradle.api.internal.AbstractTask.injectIntoNewInstance(AbstractTask.java:141)
at org.gradle.api.internal.project.taskfactory.TaskFactory.createTaskObject(TaskFactory.java:110)
at org.gradle.api.internal.project.taskfactory.TaskFactory.createTask(TaskFactory.java:70)
at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory.createTask(AnnotationProcessingTaskF
actory.java:98)
at org.gradle.api.internal.project.taskfactory.DependencyAutoWireTaskFactory.createTask(DependencyAutoWireTaskFacto
ry.java:39)
at org.gradle.api.internal.tasks.DefaultTaskContainer.create(DefaultTaskContainer.java:53)
at org.gradle.api.internal.project.AbstractProject.task(AbstractProject.java:908)
at org.gradle.api.internal.BeanDynamicObject$MetaClassAdapter.invokeMethod(BeanDynamicObject.java:216)
at org.gradle.api.internal.BeanDynamicObject.invokeMethod(BeanDynamicObject.java:122)
at org.gradle.api.internal.CompositeDynamicObject.invokeMethod(CompositeDynamicObject.java:147)
at org.gradle.groovy.scripts.BasicScript.methodMissing(BasicScript.java:83)
at build_1i1akohldagki7rlpcas5oct58.run(C:\workspace-eclipse-juno\Is2k8\customer\build.gradle:19)
at org.gradle.groovy.scripts.internal.DefaultScriptRunnerFactory$ScriptRunnerImpl.run(DefaultScriptRunnerFactory.ja
va:52)
... 30 more
Caused by: groovy.lang.MissingPropertyException: Could not find property 'timestamp' on task ':customer:is2k8Test'.
at org.gradle.api.internal.AbstractDynamicObject.propertyMissingException(AbstractDynamicObject.java:43)
at org.gradle.api.internal.AbstractDynamicObject.getProperty(AbstractDynamicObject.java:35)
at org.gradle.api.internal.CompositeDynamicObject.getProperty(CompositeDynamicObject.java:94)
at pl.ydp.gradle.MyCustomTask_Decorated.getProperty(Unknown Source)
at pl.ydp.gradle.MyCustomTask.<init>(MyCustomTask.groovy:15)
at pl.ydp.gradle.MyCustomTask_Decorated.<init>(Unknown Source)
at org.gradle.api.internal.DependencyInjectingInstantiator.newInstance(DependencyInjectingInstantiator.java:62)
at org.gradle.api.internal.ClassGeneratorBackedInstantiator.newInstance(ClassGeneratorBackedInstantiator.java:36)
at org.gradle.api.internal.project.taskfactory.TaskFactory$1.call(TaskFactory.java:113)
... 44 more
At the end you will find Caused by: groovy.lang.MissingPropertyException: Could not find property 'timestamp' on task ':customer:is2k8Test'.

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