Это тестирование сервисного уровня для класса Service, но я получаю сообщение об ошибке при использовании @InjectMocks для класса, который называется 2.2.4. Выпуск Spring тестирования с использованием Spring Boot. получение ошибки неправильного использования. InjectMocksException
RunWith(MockitoJUnitRunner.class)
public class JobManagerServiceTest {
private final String categoryFullPathId = "Main/Alexa Skills/For Your Smart Home";
private final String vendorId = "vendor5";
private final String filters = "filters12";
private final Long frequency = 50000L;
@InjectMocks
JobManagerService jobManagerService;
@Mock
private ScrapperService scrapperService;
@Mock
private AppConfiguration config;
@Mock
private SlackClient slackClient;
private ExecutorService executor;
private BlockingQueue<Category> jobQueue = new LinkedBlockingQueue<>();
}
@Service @ Slf4j publi c class JobManagerService {
private ScrapperService scrapperService;
private AppConfiguration config;
private ExecutorService executor;
private SlackClient slackClient;
private BlockingQueue<Category> jobQueue = new LinkedBlockingQueue<>();
@Autowired
public JobManagerService(AppConfiguration config, ScrapperService scrapperService, SlackClient slackClient) {
this.config = config;
this.scrapperService = scrapperService;
this.slackClient = slackClient;
this.executor = Executors.newFixedThreadPool(this.config.threadPoolSize);
}
}
// Ошибки
org.mockito.exceptions.misusing.InjectMocksException: Невозможно создать экземпляр поля @InjectMocks с именем 'jobManagerService' типа 'класса com.scrapper.jobmanager.service.JobManagerService'. Вы не предоставили экземпляр при объявлении поля, поэтому я попытался создать экземпляр. Однако конструктор или блок инициализации выдал исключение: null
at org.mockito.internal.runners.DefaultInternalRunner$1$1.evaluate(DefaultInternalRunner.java:43)
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.mockito.internal.runners.DefaultInternalRunner$1.run(DefaultInternalRunner.java:74)
at org.mockito.internal.runners.DefaultInternalRunner.run(DefaultInternalRunner.java:80)
at org.mockito.internal.runners.StrictRunner.run(StrictRunner.java:39)
at org.mockito.junit.MockitoJUnitRunner.run(MockitoJUnitRunner.java:163)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:33)
at com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:230)
at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:58)
Caused by: java.lang.IllegalArgumentException
at java.util.concurrent.ThreadPoolExecutor.<init>(ThreadPoolExecutor.java:1314)
at java.util.concurrent.ThreadPoolExecutor.<init>(ThreadPoolExecutor.java:1202)
at java.util.concurrent.Executors.newFixedThreadPool(Executors.java:89)
at com.scrapper.jobmanager.service.JobManagerService.<init>(JobManagerService.java:39)
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.mockito.internal.util.reflection.FieldInitializer$ParameterizedConstructorInstantiator.instantiate(FieldInitializer.java:269)
at org.mockito.internal.util.reflection.FieldInitializer.acquireFieldInstance(FieldInitializer.java:137)
at org.mockito.internal.util.reflection.FieldInitializer.initialize(FieldInitializer.java:91)
at org.mockito.internal.configuration.injection.ConstructorInjection.processInjection(ConstructorInjection.java:46)
at org.mockito.internal.configuration.injection.MockInjectionStrategy.process(MockInjectionStrategy.java:68)
at org.mockito.internal.configuration.injection.MockInjectionStrategy.relayProcessToNextStrategy(MockInjectionStrategy.java:89)
at org.mockito.internal.configuration.injection.MockInjectionStrategy.process(MockInjectionStrategy.java:71)
at org.mockito.internal.configuration.injection.MockInjection$OngoingMockInjection.apply(MockInjection.java:92)
at org.mockito.internal.configuration.DefaultInjectionEngine.injectMocksOnFields(DefaultInjectionEngine.java:25)
at org.mockito.internal.configuration.InjectingAnnotationEngine.injectMocks(InjectingAnnotationEngine.java:79)
at org.mockito.internal.configuration.InjectingAnnotationEngine.process(InjectingAnnotationEngine.java:42)
at org.mockito.MockitoAnnotations.initMocks(MockitoAnnotations.java:69)
... 19 more
заранее спасибо