开发您的第一个基于 Contract 的 Spring Cloud 应用程序

request:
  method: PUT
  url: /fraudcheck
  body:
    "client.id": 1234567890
    loanAmount: 99999
  headers:
    Content-Type: application/json
  matchers:
    body:
      - path: $.['client.id']
        type: by_regex
        value: "[0-9]{10}"
response:
  status: 200
  body:
    fraudCheckStatus: "FRAUD"
    "rejection.reason": "Amount too high"
  headers:
    Content-Type: application/json;charset=UTF-8

label: some_label
input:
  triggeredBy: bookReturnedTriggered
outputMessage:
  sentTo: activemq:output
  body:
    bookName: foo
  headers:
    BOOK-NAME: foo
    contentType: application/json

public class FooTest {
  WebTarget webTarget;

  @Test
  public void validate_() throws Exception {

    // when:
      Response response = webTarget
              .path("/users")
              .queryParam("limit", "10")
              .queryParam("offset", "20")
              .queryParam("filter", "email")
              .queryParam("sort", "name")
              .queryParam("search", "55")
              .queryParam("age", "99")
              .queryParam("name", "Denis.Stepanov")
              .queryParam("email", "[email protected]")
              .request()
              .build("GET")
              .invoke();
      String responseAsString = response.readEntity(String.class);

    // then:
      assertThat(response.getStatus()).isEqualTo(200);

    // and:
      DocumentContext parsedJson = JsonPath.parse(responseAsString);
      assertThatJson(parsedJson).field("['property1']").isEqualTo("a");
  }

}

@Test
	public void validate_shouldRejectABeerIfTooYoung() throws Exception {
		// given:
			WebTestClientRequestSpecification request = given()
					.header("Content-Type", "application/json")
					.body("{\"age\":10}");

		// when:
			WebTestClientResponse response = given().spec(request)
					.post("/check");

		// then:
			assertThat(response.statusCode()).isEqualTo(200);
			assertThat(response.header("Content-Type")).matches("application/json.*");
		// and:
			DocumentContext parsedJson = JsonPath.parse(response.getBody().asString());
			assertThatJson(parsedJson).field("['status']").isEqualTo("NOT_OK");
	}