Rest API的集成测试

Question

我希望获得关于如何为Rest API创建集成测试的不同观点。

Scenario: Get person
  Given The system knows about the following person:
    | fname | lname | address | zipcode |
    | Luca  | Brow  | 1, Test | 098716  |
  When the client requests GET /person/(\d+)
  Then the response should be JSON:
    """
    {
      "fname": "Luca",
      "lname": "Brow",
      "address": {
        "first": "1, Test",
        "zipcode": "098716"
      }
    }
    """

Scenario: Get person
  Given The system knows about the following person:
    | fname | lname | address | zipcode |
    | Luca  | Brow  | 1, Test | 098716  |
  When the client requests the person
  Then the response contains the following attributes:
    | fname            | Luca    |
    | lname            | Brow    |
    | address :first   | 1, Test |
    | address :zipcode | 098716  |

private MockMvc mockMvc;

@Test
public void findAll() throws Exception {
    mockMvc.perform(get("/person/1"))
            .andExpect(status().isOk())
            .andExpect(content().mimeType(IntegrationTestUtil.APPLICATION_JSON_UTF8))
            .andExpect(jsonPath("$.fname", is("Luca")))
            .andExpect(jsonPath("$.lname", is("Brow")))
            .andExpect(jsonPath("$.address.first", is("1, Test")))
            .andExpect(jsonPath("$.address.zipcode", is("098716")));
}

Answer 1

您应该使用第三个选项，但不是使用junit，而是使用Spock。

Spock测试是这样写的

def "description of what you want to test"() {
    given:
        //Do what is pre-requisite to the test

    when:
        def response = mockMvc.perform(get("/person/id")).andReturn().getResponse();

    then:  
        checkForResponse.each {
        c->c(response )

    }

    where:
        id      | checkResponse
        1       | [ResponseChecker.correctPersondetails()]
        100     | [ResponseChecker.incorrectPersondetails()]

  }