Estoy averiguando cómo implementar pruebas de contrato impulsadas por el consumidor usando pacto junit5. Pero la prueba sigue fallando debido a que no hay resolución de parámetros para el MockServer inyectado, aunque la clase de prueba se amplía con PactConsumerTestExt. Según tengo entendido, la resolución de parámetros para MockServer debe proporcionarse con la extensión PactConsumerTestExt. ¡Sería genial si alguien pudiera ayudarme aquí!

Versión Java: 11

Versión de arranque de primavera: 2.6.1

Biblioteca de pactos utilizada:

 <dependency> <groupId>au.com.dius.pact.consumer</groupId> <artifactId>junit5</artifactId> <version>4.3.2</version> <scope>test</scope> </dependency>

Mi clase de prueba del pacto del consumidor con una interacción:

 import au.com.dius.pact.consumer.MockServer; import au.com.dius.pact.consumer.dsl.PactDslJsonBody; import au.com.dius.pact.consumer.dsl.PactDslWithProvider; import au.com.dius.pact.consumer.junit5.PactConsumerTestExt; import au.com.dius.pact.consumer.junit5.PactTestFor; import au.com.dius.pact.consumer.junit5.ProviderType; import au.com.dius.pact.core.model.RequestResponsePact; import au.com.dius.pact.core.model.annotations.Pact; import com.divyaa.consumer.beans.Product; import com.divyaa.consumer.services.ProductService; import org.junit.jupiter.api.Test; import org.junit.jupiter.api.extension.ExtendWith; import org.springframework.boot.web.client.RestTemplateBuilder; import org.springframework.web.client.RestTemplate; import java.util.Arrays; import java.util.HashMap; import java.util.List; import java.util.Map; import static org.junit.jupiter.api.Assertions.assertEquals; @ExtendWith(PactConsumerTestExt.class) public class AddProductPact { @Pact(provider = "ProviderService", consumer = "ConsumerService") public RequestResponsePact createPact(PactDslWithProvider builder){ Map<String, String> headers = new HashMap<>(); headers.put("Content-Type", "application/json; charset=utf-8"); PactDslJsonBody body = new PactDslJsonBody() .stringType("id","10") .stringType("type", "CREDIT_CARD") .stringType("name", "Gem Visa"); return builder .given("Product doesn't exist") .uponReceiving("Add product") .path("/products") .method("POST") .willRespondWith() .status(200) .headers(headers) .body(body) .toPact(); } @Test @PactTestFor(providerName = "ProviderService", providerType = ProviderType.ASYNCH) public void example(MockServer mockServer){ Product expectedProduct = new Product(); expectedProduct.setId("10"); expectedProduct.setType("CREDIT_CARD"); expectedProduct.setName("Gem Visa"); List<Product> expected = Arrays.asList(expectedProduct); String baseUrl = mockServer.getUrl(); RestTemplate restTemplate = new RestTemplateBuilder() .rootUri(baseUrl) .build(); Product product = new ProductService(restTemplate).addProduct(expectedProduct); assertEquals(expected, product); } }

La prueba anterior falla con el siguiente error:

 org.junit.jupiter.api.extension.ParameterResolutionException: No ParameterResolver registered for parameter [au.com.dius.pact.consumer.MockServer mockServer] in method [public void AddProductPact.example(au.com.dius.pact.consumer.MockServer)]. at org.junit.jupiter.engine.execution.ExecutableInvoker.resolveParameter(ExecutableInvoker.java:200) at org.junit.jupiter.engine.execution.ExecutableInvoker.resolveParameters(ExecutableInvoker.java:183) at org.junit.jupiter.engine.execution.ExecutableInvoker.resolveParameters(ExecutableInvoker.java:144) at org.junit.jupiter.engine.execution.ExecutableInvoker.invoke(ExecutableInvoker.java:96) at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeTestMethod$7(TestMethodTestDescriptor.java:214) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeTestMethod(TestMethodTestDescriptor.java:210) at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:135) at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:66) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:151) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141) at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138) at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95) at java.base/java.util.ArrayList.forEach(ArrayList.java:1541) at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141) at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138) at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95) at java.base/java.util.ArrayList.forEach(ArrayList.java:1541) at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141) at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138) at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95) at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:35) at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57) at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:54) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:107) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:88) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:54) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:67) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:52) at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:114) at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:86) at org.junit.platform.launcher.core.DefaultLauncherSession$DelegatingLauncher.execute(DefaultLauncherSession.java:86) at org.junit.platform.launcher.core.SessionPerRequestLauncher.execute(SessionPerRequestLauncher.java:53) at com.intellij.junit5.JUnit5IdeaTestRunner.startRunnerWithArgs(JUnit5IdeaTestRunner.java:71) at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:33) at com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:235) at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:54)

Noté que estaba usando org.junit.Test en lugar de org.junit.jupiter.api.Test, pero recibí el mismo error incluso después de cambiar.

Intenté usar ParametrizedTest, pero mi prueba fue ignorada.

 Connected to the target VM, address: '127.0.0.1:61332', transport: 'socket' Test ignored. 11:10:22.545 [main] INFO au.com.dius.pact.consumer.junit5.PactConsumerTestExt - Writing pacts out to default directory