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Pact with spring boot

Vinay Rawal answered on March 7, 2023 Popularity 3/10 Helpfulness 1/10

answer Pact with spring boot

Pact with spring boot

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@ExtendWith(PactConsumerTestExt.class)
public class ProductConsumerPactTest {
  
      @Pact(consumer = "FrontendApplication", provider = "ProductService")
      RequestResponsePact getAllProducts(PactDslWithProvider builder) {
        return builder.given("products exist")
          .uponReceiving("get all products")
          .method("GET")
          .path("/products")
          .willRespondWith()
          .status(200)
          .headers(headers())
          .body(newJsonArrayMinLike(2, array ->
            array.object(object -> {
              object.stringType("id", "09");
              object.stringType("type", "CREDIT_CARD");
              object.stringType("name", "Gem Visa");
            })
          ).build())
          .toPact();
      }
    
      @Pact(consumer = "FrontendApplication", provider = "ProductService")
      RequestResponsePact getOneProduct(PactDslWithProvider builder) {
        return builder.given("product with ID 10 exists")
          .uponReceiving("get product with ID 10")
          .method("GET")
          .path("/products/10")
          .willRespondWith()
          .status(200)
          .headers(headers())
          .body(newJsonBody(object -> {
            object.stringType("id", "10");
            object.stringType("type", "CREDIT_CARD");
            object.stringType("name", "28 Degrees");
          }).build())
          .toPact();
      }
    
      @Test
      @PactTestFor(pactMethod = "getAllProducts")
      void getAllProducts_whenProductsExist(MockServer mockServer) {
        Product product = new Product();
        product.setId("09");
        product.setType("CREDIT_CARD");
        product.setName("Gem Visa");
        List<Product> expected = Arrays.asList(product, product);
    
        RestTemplate restTemplate = new RestTemplateBuilder()
          .rootUri(mockServer.getUrl())
          .build();
        List<Product> products = new ProductService(restTemplate).getAllProducts();
    
        assertEquals(expected, products);
      }
    
      @Test
      @PactTestFor(pactMethod = "getOneProduct")
      void getProductById_whenProductWithId10Exists(MockServer mockServer) {
        Product expected = new Product();
        expected.setId("10");
        expected.setType("CREDIT_CARD");
        expected.setName("28 Degrees");
    
        RestTemplate restTemplate = new RestTemplateBuilder()
          .rootUri(mockServer.getUrl())
          .build();
        Product product = new ProductService(restTemplate).getProduct("10");
    
        assertEquals(expected, product);
      }
    
      private Map<String, String> headers() {
        Map<String, String> headers = new HashMap<>();
        headers.put("Content-Type", "application/json; charset=utf-8");
        return headers;
      }
}

https://github.com/pact-foundation/pact-workshop-jvm-spring

Popularity 3/10 Helpfulness 1/10 Language java

Source: Grepper

Tags: java pact spring-boot

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Contributed on Mar 07 2023

Vinay Rawal

0 Answers Avg Quality 2/10

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