/*
* Copyright 2002-2017 the original author or authors.
*
* 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 org.springframework.web.accept;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import org.junit.Before;
import org.junit.Test;
import org.springframework.http.MediaType;
import org.springframework.mock.web.test.MockHttpServletRequest;
import org.springframework.web.HttpMediaTypeNotAcceptableException;
import org.springframework.web.context.request.NativeWebRequest;
import org.springframework.web.context.request.ServletWebRequest;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
/**
* A test fixture for PathExtensionContentNegotiationStrategy.
*
* @author Rossen Stoyanchev
* @since 3.2
*/
public class PathExtensionContentNegotiationStrategyTests {
private NativeWebRequest webRequest;
private MockHttpServletRequest servletRequest;
@Before
public void setup() {
this.servletRequest = new MockHttpServletRequest();
this.webRequest = new ServletWebRequest(servletRequest);
}
@Test
public void resolveMediaTypesFromMapping() throws Exception {
this.servletRequest.setRequestURI("test.html");
PathExtensionContentNegotiationStrategy strategy = new PathExtensionContentNegotiationStrategy();
List<MediaType> mediaTypes = strategy.resolveMediaTypes(this.webRequest);
assertEquals(Arrays.asList(new MediaType("text", "html")), mediaTypes);
Map<String, MediaType> mapping = Collections.singletonMap("HTML", MediaType.APPLICATION_XHTML_XML);
strategy = new PathExtensionContentNegotiationStrategy(mapping);
mediaTypes = strategy.resolveMediaTypes(this.webRequest);
assertEquals(Arrays.asList(new MediaType("application", "xhtml+xml")), mediaTypes);
}
@Test
public void resolveMediaTypesFromMediaTypeFactory() throws Exception {
this.servletRequest.setRequestURI("test.xls");
PathExtensionContentNegotiationStrategy strategy = new PathExtensionContentNegotiationStrategy();
List<MediaType> mediaTypes = strategy.resolveMediaTypes(this.webRequest);
assertEquals(Arrays.asList(new MediaType("application", "vnd.ms-excel")), mediaTypes);
}
// SPR-8678
@Test
public void getMediaTypeFilenameWithContextPath() throws Exception {
PathExtensionContentNegotiationStrategy strategy = new PathExtensionContentNegotiationStrategy();
this.servletRequest.setContextPath("/project-1.0.0.M3");
this.servletRequest.setRequestURI("/project-1.0.0.M3/");
assertTrue("Context path should be excluded", strategy.resolveMediaTypes(webRequest).isEmpty());
this.servletRequest.setRequestURI("/project-1.0.0.M3");
assertTrue("Context path should be excluded", strategy.resolveMediaTypes(webRequest).isEmpty());
}
// SPR-9390
@Test
public void getMediaTypeFilenameWithEncodedURI() throws Exception {
this.servletRequest.setRequestURI("/quo%20vadis%3f.html");
PathExtensionContentNegotiationStrategy strategy = new PathExtensionContentNegotiationStrategy();
List<MediaType> result = strategy.resolveMediaTypes(webRequest);
assertEquals("Invalid content type", Collections.singletonList(new MediaType("text", "html")), result);
}
// SPR-10170
@Test
public void resolveMediaTypesIgnoreUnknownExtension() throws Exception {
this.servletRequest.setRequestURI("test.foobar");
PathExtensionContentNegotiationStrategy strategy = new PathExtensionContentNegotiationStrategy();
List<MediaType> mediaTypes = strategy.resolveMediaTypes(this.webRequest);
assertEquals(Collections.<MediaType>emptyList(), mediaTypes);
}
@Test(expected = HttpMediaTypeNotAcceptableException.class)
public void resolveMediaTypesDoNotIgnoreUnknownExtension() throws Exception {
this.servletRequest.setRequestURI("test.foobar");
PathExtensionContentNegotiationStrategy strategy = new PathExtensionContentNegotiationStrategy();
strategy.setIgnoreUnknownExtensions(false);
strategy.resolveMediaTypes(this.webRequest);
}
}