Spring Framework Controller JUnit-Test.

Spring Framework Controller 를 JUnit-Test 해볼수 있음.

Spring 환경을 로드 할수 있게끔 환경 구성.

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations = {
        "file:src/main/webapp/WEB-INF/spring/root-context.xml",
        "file:src/main/webapp/WEB-INF/spring/appServlet/servlet-context.xml" })

Web Handling Class 선언

    private MockHttpServletRequest request;
    private MockHttpServletResponse response;
    private HomeController controller;
    private AnnotationMethodHandlerAdapter adapter;

Test 를 실행하기전 변수 세팅

   @Before
    public void setUp() {
        request    = new MockHttpServletRequest();
        response   = new MockHttpServletResponse();
        response.setOutputStreamAccessAllowed(true);
        controller = new HomeController();
        adapter = new AnnotationMethodHandlerAdapter();
    }

설정 완료. 테스트.

    @Test
    public void findRelatedVideosTest() throws Exception {
        request.setRequestURI("/Test");
        request.setMethod("GET");
        //request.addParameter("myParam", "myValue");
        adapter.handle(request, response, controller);
       
        Assert.assertEquals(response.getContentAsString(), "test");
    }