在Restlet路由器上運行JUnit測試

Question

使用Restlet我爲我的Java應用程序創建了一個路由器。

通過使用curl，我知道每個不同的GET，POST & DELETE請求都適用於每個URI並返回正確的JSON響應。

我想爲每個URI設置JUnit測試，以使測試過程更輕鬆。但是，我不確定向每個URI發出請求的最佳方式，以便獲得JSON響應，然後我可以對其進行比較以確保結果符合預期。有關如何做到這一點的任何想法？

Answer 1

您可以使用Restlet Client發出請求，然後檢查每個響應及其表示。

例如：

Client client = new Client(Protocol.HTTP); 
Request request = new Request(Method.GET, resourceRef); 
Response response = client.handle(request); 

assert response.getStatus().getCode() == 200; 
assert response.isEntityAvailable(); 
assert response.getEntity().getMediaType().equals(MediaType.TEXT_HTML); 

// Representation.getText() empties the InputStream, so we need to store the text in a variable 
String text = response.getEntity().getText(); 
assert text.contains("search string"); 
assert text.contains("another search string"); 

我其實並不熟悉JUnit，assert，或者單元測試一般，所以我道歉，如果有什麼東西把我的例子。希望它仍然說明了一種可能的測試方法。

祝你好運！

Answer 2

單元測試ServerResource

// Code under test 
public class MyServerResource extends ServerResource { 
    @Get 
    public String getResource() { 
    // ...... 
    } 
} 

// Test code 
@Autowired 
private SpringBeanRouter router; 
@Autowired 
private MyServerResource myServerResource; 

String resourceUri = "/project/1234"; 
Request request = new Request(Method.GET, resourceUri); 
Response response = new Response(request); 
router.handle(request, response); 
assertEquals(200, response.getStatus().getCode()); 
assertTrue(response.isEntityAvailable()); 
assertEquals(MediaType.TEXT_PLAIN, response.getEntity().getMediaType()); 
String responseString = response.getEntityAsText(); 
assertNotNull(responseString); 

其中router和資源在我的測試類的@Autowired。在Spring應用程序上下文相關的聲明看起來像

<bean name="router" class="org.restlet.ext.spring.SpringBeanRouter" /> 
<bean id="myApplication" class="com.example.MyApplication"> 
    <property name="root" ref="router" /> 
</bean> 
<bean name="/project/{project_id}" 
     class="com.example.MyServerResource" scope="prototype" autowire="byName" /> 

而且myApplication類似於

public class MyApplication extends Application { 
} 

Answer 3

基礎上answer of Avi Flax我這段代碼改寫爲Java和與junitparams運行它，一個庫，允許通過參數化測試。代碼如下：

@RunWith(JUnitParamsRunner.class) 
public class RestServicesAreUpTest { 

    @Test 
    @Parameters({ 
     "http://url:port/path/api/rest/1, 200, true", 
     "http://url:port/path/api/rest/2, 200, true", }) 
    public void restServicesAreUp(String uri, int responseCode, 
     boolean responseAvaliable) { 
    Client client = new Client(Protocol.HTTP); 
    Request request = new Request(Method.GET, uri); 
    Response response = client.handle(request); 

    assertEquals(responseCode, response.getStatus().getCode()); 
    assertEquals(responseAvaliable, response.isEntityAvailable()); 
    assertEquals(MediaType.APPLICATION_JSON, response.getEntity() 
     .getMediaType()); 

    } 
} 

Answer 4

我在REST JUnit測試用例質詢響應設置答案

@Test 
public void test() { 
    String url ="http://localhost:8190/project/user/status"; 
    Client client = new Client(Protocol.HTTP); 
    ChallengeResponse challengeResponse = new ChallengeResponse(ChallengeScheme.HTTP_BASIC,"user", "f399b0a660f684b2c5a6b4c054f22d89"); 
    Request request = new Request(Method.GET, url); 
    request.setChallengeResponse(challengeResponse); 
    Response response = client.handle(request); 
    System.out.println("request"+response.getStatus().getCode()); 
    System.out.println("request test::"+response.getEntityAsText()); 
}