Examples with ExceptionHandlerManager com.tvd12.ezyhttp.server.core.manager.ExceptionHandlerManager used on opensource projects

Example 1 with ExceptionHandlerManager

use of com.tvd12.ezyhttp.server.core.manager.ExceptionHandlerManager 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();
}

Example 2 with ExceptionHandlerManager

use of com.tvd12.ezyhttp.server.core.manager.ExceptionHandlerManager in project ezyhttp by youngmonkeys.

the class BlockingServletTest method getRequestUnknownExceptionNoHandler.

@Test
public void getRequestUnknownExceptionNoHandler() throws Exception {
    // given
    ComponentManager componentManager = ComponentManager.getInstance();
    componentManager.setServerPort(PORT);
    ExceptionHandlerManager exceptionHandlerManager = componentManager.getExceptionHandlerManager();
    exceptionHandlerManager.destroy();
    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(2)).getRequestURI();
    verify(response, times(1)).setStatus(StatusCodes.INTERNAL_SERVER_ERROR);
    componentManager.destroy();
}

Example 3 with ExceptionHandlerManager

use of com.tvd12.ezyhttp.server.core.manager.ExceptionHandlerManager in project ezyhttp by youngmonkeys.

the class BlockingServletTest method getRequestUnknownExceptionContentTypeIsNull.

@Test
public void getRequestUnknownExceptionContentTypeIsNull() throws Exception {
    // given
    ComponentManager componentManager = ComponentManager.getInstance();
    componentManager.setServerPort(PORT);
    ExceptionHandlerManager exceptionHandlerManager = componentManager.getExceptionHandlerManager();
    ExExceptionHandler exceptionHandler = new ExExceptionHandler("hello", 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(1)).getContentType();
    verify(response, times(1)).getOutputStream();
    verify(response, times(1)).setStatus(StatusCodes.BAD_REQUEST);
    componentManager.destroy();
}

Example 4 with ExceptionHandlerManager

use of com.tvd12.ezyhttp.server.core.manager.ExceptionHandlerManager in project ezyhttp by youngmonkeys.

the class BlockingServletTest method getRequestUnknownExceptionError.

@Test
public void getRequestUnknownExceptionError() throws Exception {
    // given
    ComponentManager componentManager = ComponentManager.getInstance();
    componentManager.setServerPort(PORT);
    ExceptionHandlerManager exceptionHandlerManager = componentManager.getExceptionHandlerManager();
    ExExceptionHandler exceptionHandler = new ExExceptionHandler("", 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(2)).getRequestURI();
    verify(response, times(1)).setStatus(StatusCodes.BAD_REQUEST);
    verify(response, times(1)).setStatus(StatusCodes.INTERNAL_SERVER_ERROR);
    componentManager.destroy();
}

Example 5 with ExceptionHandlerManager

use of com.tvd12.ezyhttp.server.core.manager.ExceptionHandlerManager in project ezyhttp by youngmonkeys.

the class ExceptionHandlerManagerTest method test.

@Test
public void test() {
    // given
    ExceptionHandlerManager sut = new ExceptionHandlerManager();
    ExExceptionHandler exceptionHandler = new ExExceptionHandler();
    sut.addExceptionHandler(exceptionHandler);
    ExUncaughtExceptionHandler uncaughtExceptionHandler = new ExUncaughtExceptionHandler();
    sut.addUncaughtExceptionHandler(Exception.class, uncaughtExceptionHandler);
    // when
    // then
    Asserts.assertEquals(1, sut.getExceptionHandlerList().size());
    Asserts.assertEquals(uncaughtExceptionHandler, sut.getUncaughtExceptionHandler(Exception.class));
}