Examples with RequestHandler com.tvd12.ezyhttp.server.core.handler.RequestHandler used on opensource projects

Example 6 with RequestHandler

use of com.tvd12.ezyhttp.server.core.handler.RequestHandler in project ezyhttp by youngmonkeys.

the class BlockingServletTest method requestHandlerEmpty.

@Test
public void requestHandlerEmpty() throws Exception {
    // given
    ComponentManager componentManager = ComponentManager.getInstance();
    componentManager.setServerPort(PORT);
    BlockingServlet sut = new BlockingServlet();
    sut.init();
    String requestURI = "/get";
    HttpServletRequest request = mock(HttpServletRequest.class);
    when(request.getMethod()).thenReturn(HttpMethod.GET.toString());
    when(request.getRequestURI()).thenReturn(requestURI);
    when(request.getServerPort()).thenReturn(PORT);
    HttpServletResponse response = mock(HttpServletResponse.class);
    when(response.getContentType()).thenReturn(ContentTypes.APPLICATION_JSON);
    ServletOutputStream outputStream = mock(ServletOutputStream.class);
    when(response.getOutputStream()).thenReturn(outputStream);
    RequestHandlerManager requestHandlerManager = componentManager.getRequestHandlerManager();
    GetRequestHandler requestHandler = new GetRequestHandler();
    requestHandlerManager.addHandler(new RequestURI(HttpMethod.POST, requestURI, false), requestHandler);
    // when
    sut.service(request, response);
    // then
    verify(request, times(1)).getMethod();
    verify(request, times(1)).getRequestURI();
    verify(response, times(1)).getOutputStream();
    verify(response, times(1)).setStatus(StatusCodes.METHOD_NOT_ALLOWED);
    verify(outputStream, times(1)).write("method GET not allowed".getBytes());
    componentManager.destroy();
}

Example 7 with RequestHandler

use of com.tvd12.ezyhttp.server.core.handler.RequestHandler in project ezyhttp by youngmonkeys.

the class BlockingServletTest method requestHandlerEmptyWithErrorHandlerButDataNull.

@Test
public void requestHandlerEmptyWithErrorHandlerButDataNull() throws Exception {
    // given
    ComponentManager componentManager = ComponentManager.getInstance();
    componentManager.setServerPort(PORT);
    HttpServletRequest request = mock(HttpServletRequest.class);
    HttpServletResponse response = mock(HttpServletResponse.class);
    UnhandledErrorHandler unhandledErrorHandler = mock(UnhandledErrorHandler.class);
    when(unhandledErrorHandler.handleError(HttpMethod.GET, request, response, HttpServletResponse.SC_NOT_FOUND, null)).thenReturn(null);
    componentManager.setUnhandledErrorHandler(Collections.singletonList(unhandledErrorHandler));
    BlockingServlet sut = new BlockingServlet();
    sut.init();
    String requestURI = "/get";
    when(request.getMethod()).thenReturn(HttpMethod.GET.toString());
    when(request.getRequestURI()).thenReturn(requestURI);
    when(request.getServerPort()).thenReturn(PORT);
    when(response.getContentType()).thenReturn(ContentTypes.APPLICATION_JSON);
    ServletOutputStream outputStream = mock(ServletOutputStream.class);
    when(response.getOutputStream()).thenReturn(outputStream);
    RequestHandlerManager requestHandlerManager = componentManager.getRequestHandlerManager();
    GetRequestHandler requestHandler = new GetRequestHandler();
    requestHandlerManager.addHandler(new RequestURI(HttpMethod.POST, requestURI, false), requestHandler);
    // when
    sut.service(request, response);
    // then
    verify(request, times(1)).getMethod();
    verify(request, times(1)).getRequestURI();
    verify(response, times(1)).getOutputStream();
    verify(response, times(1)).setStatus(StatusCodes.METHOD_NOT_ALLOWED);
    verify(outputStream, times(1)).write("method GET not allowed".getBytes());
    componentManager.destroy();
}

Example 8 with RequestHandler

use of com.tvd12.ezyhttp.server.core.handler.RequestHandler in project ezyhttp by youngmonkeys.

the class BlockingServletTest method doGetResponseContentTypeNullAndPostHandleRequestError.

@Test
public void doGetResponseContentTypeNullAndPostHandleRequestError() throws Exception {
    // given
    ComponentManager componentManager = ComponentManager.getInstance();
    componentManager.setServerPort(PORT);
    int defaultAsyncTimeout = RandomUtil.randomSmallInt() + 1;
    componentManager.setAsyncDefaultTimeout(defaultAsyncTimeout);
    BlockingServlet sut = new BlockingServlet();
    sut.init();
    String requestURI = "/get";
    HttpServletRequest request = mock(HttpServletRequest.class);
    when(request.getMethod()).thenReturn(HttpMethod.GET.toString());
    when(request.getRequestURI()).thenReturn(requestURI);
    when(request.getServerPort()).thenReturn(PORT);
    when(request.getParameterNames()).thenReturn(Collections.enumeration(Collections.singletonList("param")));
    when(request.getParameter("param")).thenReturn("ParameterValue");
    when(request.getParameterValues("param")).thenReturn(new String[] { "ParameterValue" });
    when(request.getHeaderNames()).thenReturn(Collections.enumeration(Collections.singletonList("header")));
    when(request.getHeader("header")).thenReturn("HeaderValue");
    when(request.getCookies()).thenReturn(new Cookie[] { new Cookie("cookie", "CookieValue") });
    HttpServletResponse response = mock(HttpServletResponse.class);
    when(response.getContentType()).thenReturn(ContentTypes.APPLICATION_JSON);
    ServletOutputStream outputStream = mock(ServletOutputStream.class);
    when(response.getOutputStream()).thenReturn(outputStream);
    AsyncContext asyncContext = mock(AsyncContext.class);
    when(request.startAsync(request, response)).thenReturn(asyncContext);
    when(request.isAsyncStarted()).thenReturn(true);
    EzyWrap<AsyncListener> asyncListener = new EzyWrap<>();
    doAnswer(it -> {
        asyncListener.setValue(it.getArgumentAt(0, AsyncListener.class));
        return null;
    }).when(asyncContext).addListener(any(AsyncListener.class));
    RequestHandlerManager requestHandlerManager = componentManager.getRequestHandlerManager();
    GetRequestHandlerContentTypeNull requestHandler = new GetRequestHandlerContentTypeNull();
    requestHandlerManager.addHandler(new RequestURI(HttpMethod.GET, requestURI, false), requestHandler);
    // when
    sut.service(request, response);
    RequestInterceptor interceptor = mock(RequestInterceptor.class);
    doThrow(IllegalStateException.class).when(interceptor).postHandle(any(), any());
    componentManager.getInterceptorManager().addRequestInterceptors(Collections.singletonList(interceptor));
    asyncListener.getValue().onComplete(new AsyncEvent(asyncContext));
    // then
    verify(request, times(1)).getMethod();
    verify(request, times(2)).getRequestURI();
    verify(asyncContext, times(1)).addListener(any(AsyncListener.class));
    verify(asyncContext, times(1)).setTimeout(defaultAsyncTimeout);
    componentManager.destroy();
}

Example 9 with RequestHandler

use of com.tvd12.ezyhttp.server.core.handler.RequestHandler in project ezyhttp by youngmonkeys.

the class BlockingServletTest method responseDataIsNull.

@Test
public void responseDataIsNull() throws Exception {
    // given
    ComponentManager componentManager = ComponentManager.getInstance();
    componentManager.setServerPort(PORT);
    BlockingServlet sut = new BlockingServlet();
    sut.init();
    String requestURI = "/get";
    HttpServletRequest request = mock(HttpServletRequest.class);
    when(request.getMethod()).thenReturn(HttpMethod.GET.toString());
    when(request.getRequestURI()).thenReturn(requestURI);
    when(request.getServerPort()).thenReturn(PORT);
    when(request.getParameterNames()).thenReturn(Collections.enumeration(Collections.singletonList("param")));
    when(request.getParameter("param")).thenReturn("ParameterValue");
    when(request.getHeaderNames()).thenReturn(Collections.enumeration(Collections.singletonList("header")));
    when(request.getHeader("header")).thenReturn("HeaderValue");
    when(request.getCookies()).thenReturn(new Cookie[] { new Cookie("cookie", "CookieValue") });
    RequestHandlerManager requestHandlerManager = componentManager.getRequestHandlerManager();
    GetRequestDataNullHandler requestHandler = new GetRequestDataNullHandler();
    requestHandlerManager.addHandler(new RequestURI(HttpMethod.GET, requestURI, false), requestHandler);
    HttpServletResponse response = mock(HttpServletResponse.class);
    // when
    sut.service(request, response);
    // then
    verify(request, times(1)).getMethod();
    verify(request, times(1)).getRequestURI();
    verify(response, times(1)).setStatus(StatusCodes.OK);
    componentManager.destroy();
}

Example 10 with RequestHandler

use of com.tvd12.ezyhttp.server.core.handler.RequestHandler in project ezyhttp by youngmonkeys.

the class BlockingServletTest method getRequestUnknownExceptionResultIsNull.

@Test
public void getRequestUnknownExceptionResultIsNull() throws Exception {
    // given
    ComponentManager componentManager = ComponentManager.getInstance();
    componentManager.setServerPort(PORT);
    ExceptionHandlerManager exceptionHandlerManager = componentManager.getExceptionHandlerManager();
    ExExceptionHandler exceptionHandler = new ExExceptionHandler(null, null);
    exceptionHandlerManager.addUncaughtExceptionHandler(IllegalStateException.class, exceptionHandler);
    BlockingServlet sut = new BlockingServlet();
    sut.init();
    String requestURI = "/get";
    HttpServletRequest request = mock(HttpServletRequest.class);
    when(request.getMethod()).thenReturn(HttpMethod.GET.toString());
    when(request.getRequestURI()).thenReturn(requestURI);
    when(request.getServerPort()).thenReturn(PORT);
    when(request.getParameterNames()).thenReturn(Collections.enumeration(Collections.singletonList("param")));
    when(request.getParameter("param")).thenReturn("ParameterValue");
    when(request.getHeaderNames()).thenReturn(Collections.enumeration(Collections.singletonList("header")));
    when(request.getHeader("header")).thenReturn("HeaderValue");
    when(request.getCookies()).thenReturn(new Cookie[] { new Cookie("cookie", "CookieValue") });
    RequestHandlerManager requestHandlerManager = componentManager.getRequestHandlerManager();
    GetRequestUnknownExceptionnHandler requestHandler = new GetRequestUnknownExceptionnHandler(null);
    requestHandlerManager.addHandler(new RequestURI(HttpMethod.GET, requestURI, false), requestHandler);
    HttpServletResponse response = mock(HttpServletResponse.class);
    when(response.getContentType()).thenReturn(ContentTypes.APPLICATION_JSON);
    ServletOutputStream outputStream = mock(ServletOutputStream.class);
    when(response.getOutputStream()).thenReturn(outputStream);
    // when
    sut.service(request, response);
    // then
    verify(request, times(1)).getMethod();
    verify(request, times(1)).getRequestURI();
    verify(response, times(2)).setStatus(StatusCodes.BAD_REQUEST);
    componentManager.destroy();
}