From: Kai Moritz <kai@juplo.de>
Date: Sat, 13 Mar 2021 15:47:27 +0000 (+0100)
Subject: WIP
X-Git-Tag: wip-consumer~3
X-Git-Url: http://juplo.de/gitweb/?a=commitdiff_plain;h=cb2a8fda60a15b79b72d99a5d1f72a18e4d681a0;p=demos%2Fpact

WIP
---

diff --git a/consumer/src/main/java/de/juplo/demos/consumer/adapter/RemoteUsersServiceConsumer.java b/consumer/src/main/java/de/juplo/demos/consumer/adapter/RemoteUsersServiceConsumer.java
index d47283c..b69ef81 100644
--- a/consumer/src/main/java/de/juplo/demos/consumer/adapter/RemoteUsersServiceConsumer.java
+++ b/consumer/src/main/java/de/juplo/demos/consumer/adapter/RemoteUsersServiceConsumer.java
@@ -5,12 +5,13 @@ import de.juplo.demos.consumer.domain.UsersService;
 import lombok.RequiredArgsConstructor;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
+import org.springframework.stereotype.Service;
 import org.springframework.web.client.RestTemplate;
 
 import java.util.Optional;
-import java.util.UUID;
 
 
+@Service
 @RequiredArgsConstructor
 public class RemoteUsersServiceConsumer implements UsersService
 {
@@ -19,9 +20,9 @@ public class RemoteUsersServiceConsumer implements UsersService
 
 
   @Override
-  public Optional<User> getUser(UUID id) {
+  public Optional<User> getUserByEmail(String email) {
     ResponseEntity<UserDTO> response =
-        restTemplate.getForEntity(uriTemplate, UserDTO.class, id);
+        restTemplate.getForEntity(uriTemplate, UserDTO.class, email);
     HttpStatus status = response.getStatusCode();
     UserDTO dto = response.getBody();
     switch (response.getStatusCode()) {
diff --git a/consumer/src/main/java/de/juplo/demos/consumer/domain/UsersService.java b/consumer/src/main/java/de/juplo/demos/consumer/domain/UsersService.java
index dc82975..f6738e9 100644
--- a/consumer/src/main/java/de/juplo/demos/consumer/domain/UsersService.java
+++ b/consumer/src/main/java/de/juplo/demos/consumer/domain/UsersService.java
@@ -1,10 +1,9 @@
 package de.juplo.demos.consumer.domain;
 
 import java.util.Optional;
-import java.util.UUID;
 
 
 public interface UsersService
 {
-  Optional<User> getUser(UUID id);
+  Optional<User> getUserByEmail(String email);
 }
diff --git a/consumer/src/test/java/de/juplo/demos/consumer/adapter/RemoteUsersServiceConsumerIT.java b/consumer/src/test/java/de/juplo/demos/consumer/adapter/RemoteUsersServiceConsumerIT.java
index ee8bd61..6c65008 100644
--- a/consumer/src/test/java/de/juplo/demos/consumer/adapter/RemoteUsersServiceConsumerIT.java
+++ b/consumer/src/test/java/de/juplo/demos/consumer/adapter/RemoteUsersServiceConsumerIT.java
@@ -1,32 +1,63 @@
 package de.juplo.demos.consumer.adapter;
 
+import au.com.dius.pact.consumer.MockServer;
 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.core.model.RequestResponsePact;
+import au.com.dius.pact.core.model.annotations.Pact;
+import de.juplo.demos.consumer.domain.User;
+import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.context.junit.jupiter.SpringExtension;
 
+import java.io.IOException;
+import java.util.Map;
+import java.util.Optional;
 
-@ExtendWith(PactConsumerTestExt.class)
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.fail;
+
+
+@ExtendWith({ SpringExtension.class, PactConsumerTestExt.class })
 @PactTestFor(providerName = "UsersProvider")
 public class RemoteUsersServiceConsumerIT
 {
-  @Pact(provider="UsersProvider", consumer="EmailServicesConsumer")
-  public RequestResponsePact createPact(PactDslWithProvider builder) {
+  @Autowired
+  RemoteUsersServiceConsumer usersService;
+
+
+  @Pact(consumer="EmailServicesConsumer")
+  public RequestResponsePact getExistingUserByEmail(PactDslWithProvider builder) {
     return builder
         .given("User with email pact@juplo.de exists")
           .uponReceiving("Request for user with email pact@juplo.de")
             .path("/get")
-            .matchQuery(
-                "email",
-                // See: https://stackoverflow.com/a/201378/247276
-                "(?:[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\\.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*|\"(?:[\\x01-\\x08\\x0b\\x0c\\x0e-\\x1f\\x21\\x23-\\x5b\\x5d-\\x7f]|\\\\[\\x01-\\x09\\x0b\\x0c\\x0e-\\x7f])*\")@(?:(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?|\\[(?:(?:(2(5[0-5]|[0-4][0-9])|1[0-9][0-9]|[1-9]?[0-9]))\\.){3}(?:(2(5[0-5]|[0-4][0-9])|1[0-9][0-9]|[1-9]?[0-9])|[a-z0-9-]*[a-z0-9]:(?:[\\x01-\\x08\\x0b\\x0c\\x0e-\\x1f\\x21-\\x5a\\x53-\\x7f]|\\\\[\\x01-\\x09\\x0b\\x0c\\x0e-\\x7f])+)\\])",
-                "pact@juplo.de")
+            .query("email=pact@juplo.de")
             .method("GET")
-            .matchHeader("", "", "")
+            .headers("Accept", "application/json")
           .willRespondWith()
             .status(200)
-            .body("{\"responsetest\": true}")
+            .headers(Map.of("Content-Type", "application/json;charset=UTF-8"))
+            .body("{\"id\": \"123e4567-e89b-12d3-a456-426614174000\", \"email\": \"pact@juplo.de\"}")
         .toPact();
   }
+
+  @Test
+  @PactTestFor(pactMethod = "getExistingUserByEmail")
+  public void testGetExistingUserByEmail(MockServer mockServer) {
+    try {
+      Optional<User> result = usersService.getUserByEmail("pact@juplo.de");
+
+      assertThat(result.isPresent()).isTrue();
+      User user = result.get();
+      assertThat(user.getId()).isEqualTo("123e4567-e89b-12d3-a456-426614174000");
+      assertThat(user.getEmail()).isEqualTo("pact@juplo.de");
+    }
+    catch (Exception e) {
+      fail("Unexpected exception", e);
+    }
+  }
 }