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JAVA-4493: Add missing live test for Consumer Driven Contracts article (#12362)

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* JAVA-4493: Add missing live test for Consumer Driven Contracts article

* JAVA-4493: Add missing live test for Consumer Driven Contracts article
This commit is contained in:
freelansam
2022-06-20 18:34:22 +05:30
committed by GitHub
parent 263f0b1add
commit 3e0c28d1ed
8 changed files with 62 additions and 127 deletions
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spring-web-modules/spring-resttemplate/src/test/java/com/baeldung/pact/PactConsumerDrivenContractUnitTest.java
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@@ -1,76 +0,0 @@
package com.baeldung.pact;
import static org.assertj.core.api.Assertions.assertThat;
import java.util.HashMap;
import java.util.Map;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
import org.springframework.http.HttpEntity;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpMethod;
import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity;
import org.springframework.web.client.RestTemplate;
import au.com.dius.pact.consumer.MockServer;
import au.com.dius.pact.consumer.Pact;
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.model.RequestResponsePact;
@ExtendWith(PactConsumerTestExt.class)
@PactTestFor(providerName = "test_provider", hostInterface="localhost")
public class PactConsumerDrivenContractUnitTest {
@Pact(provider="test_provider", consumer = "test_consumer")
public RequestResponsePact createPact(PactDslWithProvider builder) {
Map<String, String> headers = new HashMap<>();
headers.put("Content-Type", "application/json");
return builder
.given("test GET")
.uponReceiving("GET REQUEST")
.path("/pact")
.method("GET")
.willRespondWith()
.status(200)
.headers(headers)
.body("{\"condition\": true, \"name\": \"tom\"}")
.given("test POST")
.uponReceiving("POST REQUEST")
.method("POST")
.headers(headers)
.body("{\"name\": \"Michael\"}")
.path("/pact")
.willRespondWith()
.status(201)
.toPact();
}
@Test
@PactTestFor
void givenGet_whenSendRequest_shouldReturn200WithProperHeaderAndBody(MockServer mockServer) {
// when
ResponseEntity<String> response = new RestTemplate().getForEntity(mockServer.getUrl() + "/pact", String.class);
// then
assertThat(response.getStatusCode().value()).isEqualTo(200);
assertThat(response.getHeaders().get("Content-Type").contains("application/json")).isTrue();
assertThat(response.getBody()).contains("condition", "true", "name", "tom");
// and
HttpHeaders httpHeaders = new HttpHeaders();
httpHeaders.setContentType(MediaType.APPLICATION_JSON);
String jsonBody = "{\"name\": \"Michael\"}";
// when
ResponseEntity<String> postResponse = new RestTemplate().exchange(mockServer.getUrl() + "/pact", HttpMethod.POST, new HttpEntity<>(jsonBody, httpHeaders), String.class);
// then
assertThat(postResponse.getStatusCode().value()).isEqualTo(201);
}
}
spring-web-modules/spring-resttemplate/src/test/java/com/baeldung/pact/PactProviderLiveTest.java
-49
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@@ -1,49 +0,0 @@
package com.baeldung.pact;
import org.junit.jupiter.api.BeforeAll;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.TestTemplate;
import org.junit.jupiter.api.extension.ExtendWith;
import org.springframework.boot.SpringApplication;
import org.springframework.web.context.ConfigurableWebApplicationContext;
import com.baeldung.sampleapp.config.MainApplication;
import au.com.dius.pact.provider.junit.Provider;
import au.com.dius.pact.provider.junit.State;
import au.com.dius.pact.provider.junit.loader.PactFolder;
import au.com.dius.pact.provider.junit5.HttpTestTarget;
import au.com.dius.pact.provider.junit5.PactVerificationContext;
import au.com.dius.pact.provider.junit5.PactVerificationInvocationContextProvider;
@Provider("test_provider")
@PactFolder("target/pacts")
public class PactProviderLiveTest {
private static ConfigurableWebApplicationContext application;
@BeforeAll
public static void start() {
application = (ConfigurableWebApplicationContext) SpringApplication.run(MainApplication.class);
}
@BeforeEach
void before(PactVerificationContext context) {
context.setTarget(new HttpTestTarget("localhost", 8082, "/spring-rest"));
}
@TestTemplate
@ExtendWith(PactVerificationInvocationContextProvider.class)
void pactVerificationTestTemplate(PactVerificationContext context) {
context.verifyInteraction();
}
@State("test GET")
public void toGetState() {
}
@State("test POST")
public void toPostState() {
}
}