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                 entities.eachLike(entity ->
  42                 {
  43                   entity.arrayContaining("actions", actionsArray->
  44                   {
  45                     actionsArray.object(object ->
  46                     {
  47                       object.stringType("name","update");
  48                       object.stringType("method", "PUT");
  49                       object.matchUrl2("href", Matchers.regexp("\\d+", "1234").getValue());
  50                     });
  51                     actionsArray.object(object ->
  52                     {
  53                       object.stringType("name","delete");
  54                       object.stringType("method", "DELETE");
  55                       object.matchUrl2("href", Matchers.regexp("\\d+", "1234").getValue());
  56                     });
  57                   });
  58                   entity.array("class", classArray ->
  59                   {
  60                     classArray.stringValue("entity");
  61                   });
  62                   entity.array("links", linksArray ->
  63                   {
  64                     linksArray.object(object->
  65                     {
  66                       object.matchUrl2("href", "orders", Matchers.regexp("\\d+", "1234"));
  67                       object.array("rel", relArray ->
  68                       {
  69                         relArray.stringValue("self");
  70                       });
  71                     });
  72                   });
  73                   entity.object("properties", object->
  74                   {
  75                     object.stringType("id", "1234");
  76                     object.array("rel", relArray ->
  77                     {
  78                       relArray.stringValue("item");
  79                     });
  80                   });
  81                 });
  82               });
  83               body.array("links", linksArray ->
  84               {
  85                 linksArray.object(object->
  86                 {
  87                   object.matchUrl2("href", "orders");
  88                   object.array("rel", relArray ->
  89                   {
  90                     relArray.stringValue("self");
  91                   });
  92                 });
  93               });
  94             }).build())
  95         .toPact();
  96   }
  97
  98   @Test
  99   @PactTestFor(pactMethod = "getOrders")
 100   public void testGetExistingUserByEmail(MockServer mockServer)
 101   {
 102     RestTemplate restTemplate =
 103         new RestTemplateBuilder()
 104             .rootUri(mockServer.getUrl())
 105             .build();
 106     try
 107     {
 108       restTemplate.getForEntity("/orders", String.class);
 109     }
 110     catch (Exception e)
 111     {
 112       fail("Unexpected exception", e);
 113     }
 114   }
 115 }