| // Copyright 2013 Google Inc. All Rights Reserved. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| package com.google.enterprise.adaptor; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNotNull; |
| |
| import com.sun.net.httpserver.Filter; |
| import com.sun.net.httpserver.HttpExchange; |
| import com.sun.net.httpserver.HttpHandler; |
| |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.rules.ExpectedException; |
| |
| import java.io.IOException; |
| import java.util.Arrays; |
| import java.util.List; |
| |
| /** Test cases for {@link InternalErrorFilter}. */ |
| public class InternalErrorFilterTest { |
| @Rule |
| public ExpectedException thrown = ExpectedException.none(); |
| |
| private Filter filter = new InternalErrorFilter(); |
| private List<Filter> filters = Arrays.asList(filter); |
| private MockHttpExchange ex = new MockHttpExchange("GET", "/", |
| new MockHttpContext("/")); |
| |
| @Test |
| public void testDescription() { |
| assertNotNull(filter.description()); |
| } |
| |
| @Test |
| public void testHandleSuccess() throws Exception { |
| new Filter.Chain(filters, new HttpHandler() { |
| @Override |
| public void handle(HttpExchange ex) throws IOException { |
| // Translation used in garbage. |
| HttpExchanges.cannedRespond(ex, 200, Translation.HTTP_NOT_FOUND); |
| } |
| }).doFilter(ex); |
| assertEquals(200, ex.getResponseCode()); |
| } |
| |
| @Test |
| public void testHandleExceptionPreResponse() throws Exception { |
| new Filter.Chain(filters, new HttpHandler() { |
| @Override |
| public void handle(HttpExchange ex) { |
| throw new RuntimeException("testing"); |
| } |
| }).doFilter(ex); |
| assertEquals(500, ex.getResponseCode()); |
| } |
| |
| @Test |
| public void testHandleRuntimeExceptionPostResponse() throws Exception { |
| Filter.Chain chain = new Filter.Chain(filters, new HttpHandler() { |
| @Override |
| public void handle(HttpExchange ex) throws IOException { |
| // Translation.HTTP_NOT_FOUND was randomly chosen. |
| HttpExchanges.cannedRespond(ex, 200, Translation.HTTP_NOT_FOUND); |
| throw new RuntimeException("testing"); |
| } |
| }); |
| thrown.expect(RuntimeException.class); |
| chain.doFilter(ex); |
| } |
| |
| @Test |
| public void testHandleIOExceptionPostResponse() throws Exception { |
| Filter.Chain chain = new Filter.Chain(filters, new HttpHandler() { |
| @Override |
| public void handle(HttpExchange ex) throws IOException { |
| // Translation.HTTP_NOT_FOUND was randomly chosen. |
| HttpExchanges.cannedRespond(ex, 200, Translation.HTTP_NOT_FOUND); |
| throw new IOException("testing"); |
| } |
| }); |
| thrown.expect(IOException.class); |
| chain.doFilter(ex); |
| } |
| } |