juplo.de Git - demos/example-siren/blob - spring-consumer/src/test/java/de/juplo/demos/pact/ContractTest.java

   1 package de.juplo.demos.pact;
   2
   3 import au.com.dius.pact.consumer.MockServer;
   4 import au.com.dius.pact.consumer.dsl.*;
   5 import au.com.dius.pact.consumer.junit5.PactConsumerTestExt;
   6 import au.com.dius.pact.consumer.junit5.PactTestFor;
   7 import au.com.dius.pact.core.model.RequestResponsePact;
   8 import au.com.dius.pact.core.model.annotations.Pact;
   9 import org.junit.jupiter.api.Test;
  10 import org.junit.jupiter.api.extension.ExtendWith;
  11 import org.springframework.boot.web.client.RestTemplateBuilder;
  12 import org.springframework.web.client.RestTemplate;
  13
  14 import java.util.Map;
  15
  16 import static org.assertj.core.api.Assertions.fail;
  17
  18
  19 @ExtendWith(PactConsumerTestExt.class)
  20 @PactTestFor(providerName = "Siren Order Provider")
  21 public class ContractTest
  22 {
  23   @Pact(consumer="SpringConsumer")
  24   public RequestResponsePact getOrders(PactDslWithProvider builder)
  25   {
  26     return builder
  27           .uponReceiving("get all orders")
  28             .path("/orders")
  29             .method("GET")
  30           .willRespondWith()
  31             .status(200)
  32             .headers(Map.of("Content-Type", "application/vnd.siren+json"))
  33             .body(LambdaDsl.newJsonBody(body ->
  34             {
  35               body.array("class", classArray ->
  36               {
  37                 classArray.stringValue("entity");
  38               });
  39               body.array("entities", entities ->
  40               {
  41                 body.arrayContaining("actions", actionsArray ->
  42                 {
  43                   actionsArray.object(object ->
  44                   {
  45                     object.stringType("name","update");
  46                     object.stringType("method", "PUT");
  47                     object.matchUrl2("href", Matchers.regexp("\\d+", "1234").getValue());
  48                   });
  49                   actionsArray.object(object ->
  50                   {
  51                     object.stringType("name","delete");
  52                     object.stringType("method", "DELETE");
  53                     object.matchUrl2("href", Matchers.regexp("\\d+", "1234").getValue());
  54                   });
  55                 });
  56                 body.array("links", linksArray ->
  57                 {
  58                   linksArray.object(object->
  59                   {
  60                     object.matchUrl2("href", "orders");
  61                     object.array("rel", relArray ->
  62                     {
  63                       relArray.stringValue("self");
  64                     });
  65                   });
  66                 });
  67               });
  68             }).build())
  69         .toPact();
  70   }
  71
  72   @Test
  73   @PactTestFor(pactMethod = "getOrders")
  74   public void testGetExistingUserByEmail(MockServer mockServer)
  75   {
  76     RestTemplate restTemplate =
  77         new RestTemplateBuilder()
  78             .rootUri(mockServer.getUrl())
  79             .build();
  80     try
  81     {
  82       restTemplate.getForEntity("/orders", String.class);
  83     }
  84     catch (Exception e)
  85     {
  86       fail("Unexpected exception", e);
  87     }
  88   }
  89 }