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Добрый день. У меня проблема с использованием Arquillian с PowerMock. Я хочу проверить jax-rs-сервис, но при запуске теста я получаю два NPE. Ошибка NullPointerException при определении поля PowerMockRule. Мой тест:NullPointerExceptions выбрасывается во время испытаний Arquillian и PowerMockito
@RunWith(Arquillian.class)
@PowerMockIgnore({"javax.management.*", "javax.xml.parsers.*",
"com.sun.org.apache.xerces.internal.jaxp.*", "ch.qos.logback.*", "org.slf4j.*"})
public class ResourceRequestServiceIsAvailableIT {
private static final Logger LOGGER = LoggerFactory
.getLogger(ResourceRequestServiceIsAvailableIT.class);
@Rule
public PowerMockRule rule = new PowerMockRule();
@Deployment(testable = true)
public static Archive<?> createDeployment() {
final WebArchive war = ShrinkWrap
.create(WebArchive.class, "resourceRequestIsAvailableTest.war")
.addAsWebInfResource(EmptyAsset.INSTANCE, "beans.xml")
.addAsWebInfResource("wildfly-ds.xml")
.addAsResource("functionalId.properties")
.addAsResource("logback-test.xml", "logback.xml")
.addAsResource("xml/organizationalUnit.xml")
.addAsResource("xsd/organizationalUnit.xsd")
.addAsResource("xml/resourceRequest.xml")
.addAsResource("xsd/resourceRequest.xsd")
.addClass(ResourceRequestRestService.class)
.addPackages(true, "by.iba.gomel.domain")
.addPackage("by.iba.gomel.restws.logging")
.addPackages(true, "org.apache.commons.io")
.addAsLibraries(
Maven.resolver().resolve("org.kie.remote:kie-remote-client:6.2.0.Final")
.withTransitivity().asFile())
.addAsLibraries(
Maven.resolver().resolve("org.aspectj:aspectjrt:1.8.5").withTransitivity()
.asFile());
ResourceRequestServiceIsAvailableIT.LOGGER.info("generated .war file - "
+ war.toString(true) + "\n");
return war;
}
@Test
public void testStartResourceRequest() {
final ResteasyClient client = new ResteasyClientBuilder().build();
final ResteasyWebTarget target = client.target("http" + "://" + "localhost" + ":" + "8080"
+ "/resourceRequestIsAvailableTest" + "/rest/resourcerequest/startResourceRequest");
final Form form = new Form();
try {
form.param("rr", IOUtils.toString(ResourceRequestServiceIsAvailableIT.class
.getResourceAsStream("/xml/resourceRequest.xml")));
} catch (final IOException e) {
ResourceRequestServiceIsAvailableIT.LOGGER.error(
MarkerFactory.getMarker(LoggerConstants.EXCEPTION_LOG_MARKER.getString()),
"Problem reading ResourceRequest XML", e);
}
try {
form.param("ou", IOUtils.toString(ResourceRequestServiceIsAvailableIT.class
.getResourceAsStream("/xml/organizationalUnit.xml")));
} catch (final IOException e) {
ResourceRequestServiceIsAvailableIT.LOGGER.error(
MarkerFactory.getMarker(LoggerConstants.EXCEPTION_LOG_MARKER.getString()),
"Problem reading OrganizationalUnit XML", e);
}
final Response response = target.request().post(Entity.form(form));
ResourceRequestServiceIsAvailableIT.LOGGER.info(
"Request successfully sent, response is '{}'", response.getStatusInfo());
response.close();
}
}
Мой метод обслуживания:
@POST
@Path("/startResourceRequest")
@Consumes(MediaType.APPLICATION_FORM_URLENCODED)
public Response postAll(final MultivaluedMap<String, String> form) {
final URL baseUrl;
ResourceRequest resourceRequest = null;
try {
final JAXBContext jaxbContext = JAXBContext.newInstance(ResourceRequest.class,
OrganizationalUnit.class);
final Unmarshaller unmarshaller = jaxbContext.createUnmarshaller();
resourceRequest = (ResourceRequest) unmarshaller.unmarshal(new StringReader(form
.getFirst("rr")));
baseUrl = new URL("http://localhost:8084/kie-wb");
} catch (final JAXBException | MalformedURLException e) {
ResourceRequestRestService.LOGGER.error(
MarkerFactory.getMarker(LoggerConstants.EXCEPTION_LOG_MARKER.getString()),
"System problem, check the log", e);
return Response.status(Status.INTERNAL_SERVER_ERROR)
.entity("System problem, check the log").build();
}
if (form.containsKey("userId")) {
this.user = form.getFirst("userId");
this.password = form.getFirst("password");
}
if ((this.user == null) || this.user.isEmpty()) {
ResourceRequestRestService.LOGGER.error(
MarkerFactory.getMarker(LoggerConstants.EXCEPTION_LOG_MARKER.getString()),
"Failed to provide authentication data");
return Response.status(Status.INTERNAL_SERVER_ERROR)
.entity("Failed to provide authentication data").build();
}
final RuntimeEngine engine = RemoteRuntimeEngineFactory.newRestBuilder()
.addDeploymentId(ResourceRequestRestService.DEPLOYMENT_ID).addUrl(baseUrl)
.addUserName(this.user).addPassword(this.password)
.addExtraJaxbClasses(ResourceRequest.class).build();
final KieSession ksession = engine.getKieSession();
final Map<String, Object> processParams = new HashMap<>();
processParams.put("resourceRequest", resourceRequest);
ksession.startProcess("Interview.ResourceRequest", processParams);
return Response.status(Status.OK).entity("Business process 'Resource Request' started")
.build();
}
StackTrace:
java.lang.NullPointerException: null
at org.jboss.arquillian.junit.Arquillian$4.evaluate(Arquillian.java:222)
at org.jboss.arquillian.junit.Arquillian.multiExecute(Arquillian.java:314)
at org.jboss.arquillian.junit.Arquillian.access$100(Arquillian.java:46)
at org.jboss.arquillian.junit.Arquillian$5.evaluate(Arquillian.java:240)
at org.powermock.modules.junit4.rule.PowerMockStatement$1.run(PowerMockRule.java:52)
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.powermock.reflect.internal.WhiteboxImpl.performMethodInvocation(WhiteboxImpl.java:2014)
at org.powermock.reflect.internal.WhiteboxImpl.doInvokeMethod(WhiteboxImpl.java:885)
at org.powermock.reflect.internal.WhiteboxImpl.invokeMethod(WhiteboxImpl.java:713)
at org.powermock.reflect.Whitebox.invokeMethod(Whitebox.java:401)
at org.powermock.classloading.ClassloaderExecutor.execute(ClassloaderExecutor.java:98)
at org.powermock.classloading.ClassloaderExecutor.execute(ClassloaderExecutor.java:78)
at org.powermock.modules.junit4.rule.PowerMockStatement.evaluate(PowerMockRule.java:49)
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.jboss.arquillian.junit.Arquillian$2.evaluate(Arquillian.java:185)
at org.jboss.arquillian.junit.Arquillian.multiExecute(Arquillian.java:314)
at org.jboss.arquillian.junit.Arquillian.access$100(Arquillian.java:46)
at org.jboss.arquillian.junit.Arquillian$3.evaluate(Arquillian.java:199)
at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
at org.jboss.arquillian.junit.Arquillian.run(Arquillian.java:147)
at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:283)
at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:173)
at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:153)
at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:128)
at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:203)
at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:155)
at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:103)
java.lang.NullPointerException: null
at org.jboss.arquillian.junit.Arquillian$5$1.evaluate(Arquillian.java:245)
at org.jboss.arquillian.junit.Arquillian.multiExecute(Arquillian.java:314)
at org.jboss.arquillian.junit.Arquillian.access$100(Arquillian.java:46)
at org.jboss.arquillian.junit.Arquillian$5.evaluate(Arquillian.java:240)
at org.powermock.modules.junit4.rule.PowerMockStatement$1.run(PowerMockRule.java:52)
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.powermock.reflect.internal.WhiteboxImpl.performMethodInvocation(WhiteboxImpl.java:2014)
at org.powermock.reflect.internal.WhiteboxImpl.doInvokeMethod(WhiteboxImpl.java:885)
at org.powermock.reflect.internal.WhiteboxImpl.invokeMethod(WhiteboxImpl.java:713)
at org.powermock.reflect.Whitebox.invokeMethod(Whitebox.java:401)
at org.powermock.classloading.ClassloaderExecutor.execute(ClassloaderExecutor.java:98)
at org.powermock.classloading.ClassloaderExecutor.execute(ClassloaderExecutor.java:78)
at org.powermock.modules.junit4.rule.PowerMockStatement.evaluate(PowerMockRule.java:49)
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.jboss.arquillian.junit.Arquillian$2.evaluate(Arquillian.java:185)
at org.jboss.arquillian.junit.Arquillian.multiExecute(Arquillian.java:314)
at org.jboss.arquillian.junit.Arquillian.access$100(Arquillian.java:46)
at org.jboss.arquillian.junit.Arquillian$3.evaluate(Arquillian.java:199)
at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
at org.jboss.arquillian.junit.Arquillian.run(Arquillian.java:147)
at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:283)
at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:173)
at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:153)
at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:128)
at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:203)
at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:155)
at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:103)
Пожалуйста, помогите найти решение. Может быть, какое-то тело знает, что случилось.
Нет, это не решило проблему. –
Может быть, исправление находится в новой версии. В какой версии вы используете последнюю версию: 1.1.8.Final. –
Я использую arquillian 1.1.2.Final-wildfly-1 и powermock 1.5, org.wildfly.bom jboss-javaee-7.0-with-all 8.2.0.Final обеспечивает, что зависимости –