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Polish MVC Java config tests

This commit is contained in:
Rossen Stoyanchev 2016-02-10 15:29:56 -05:00
parent d53c04b4df
commit a1e9e6f53e
1 changed files with 31 additions and 16 deletions
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47
spring-webmvc/src/test/java/org/springframework/web/servlet/config/annotation/WebMvcConfigurationSupportExtensionTests.java
View File

@ -17,11 +17,10 @@
package org.springframework.web.servlet.config.annotation;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import com.fasterxml.jackson.databind.DeserializationFeature;
import com.fasterxml.jackson.databind.MapperFeature;
import com.fasterxml.jackson.databind.ObjectMapper;
import org.junit.Before;
import org.junit.Test;
@ -80,7 +79,14 @@ import org.springframework.web.servlet.view.ViewResolverComposite;
import org.springframework.web.servlet.view.json.MappingJackson2JsonView;
import org.springframework.web.util.UrlPathHelper;
import static org.junit.Assert.*;
import static com.fasterxml.jackson.databind.DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES;
import static com.fasterxml.jackson.databind.MapperFeature.DEFAULT_VIEW_INCLUSION;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
import static org.springframework.http.MediaType.APPLICATION_ATOM_XML;
import static org.springframework.http.MediaType.APPLICATION_JSON;
import static org.springframework.http.MediaType.APPLICATION_XML;
/**
* A test fixture with a sub-class of {@link WebMvcConfigurationSupport} that also
@ -120,6 +126,7 @@ public class WebMvcConfigurationSupportExtensionTests {
assertEquals(TestPathHelper.class, rmHandlerMapping.getUrlPathHelper().getClass());
assertEquals(TestPathMatcher.class, rmHandlerMapping.getPathMatcher().getClass());
HandlerExecutionChain chain = rmHandlerMapping.getHandler(new MockHttpServletRequest("GET", "/"));
assertNotNull(chain);
assertNotNull(chain.getInterceptors());
assertEquals(3, chain.getInterceptors().length);
assertEquals(LocaleChangeInterceptor.class, chain.getInterceptors()[0].getClass());
@ -133,10 +140,13 @@ public class WebMvcConfigurationSupportExtensionTests {
assertEquals(TestPathHelper.class, handlerMapping.getUrlPathHelper().getClass());
assertEquals(TestPathMatcher.class, handlerMapping.getPathMatcher().getClass());
chain = handlerMapping.getHandler(new MockHttpServletRequest("GET", "/path"));
assertNotNull(chain);
assertNotNull(chain.getHandler());
chain = handlerMapping.getHandler(new MockHttpServletRequest("GET", "/bad"));
assertNotNull(chain);
assertNotNull(chain.getHandler());
chain = handlerMapping.getHandler(new MockHttpServletRequest("GET", "/old"));
assertNotNull(chain);
assertNotNull(chain.getHandler());
handlerMapping = (AbstractHandlerMapping) this.config.resourceHandlerMapping();
@ -146,6 +156,7 @@ public class WebMvcConfigurationSupportExtensionTests {
assertEquals(TestPathHelper.class, handlerMapping.getUrlPathHelper().getClass());
assertEquals(TestPathMatcher.class, handlerMapping.getPathMatcher().getClass());
chain = handlerMapping.getHandler(new MockHttpServletRequest("GET", "/resources/foo.gif"));
assertNotNull(chain);
assertNotNull(chain.getHandler());
assertEquals(Arrays.toString(chain.getInterceptors()), 2, chain.getInterceptors().length);
// PathExposingHandlerInterceptor at chain.getInterceptors()[0]
@ -156,6 +167,7 @@ public class WebMvcConfigurationSupportExtensionTests {
assertNotNull(handlerMapping);
assertEquals(Integer.MAX_VALUE, handlerMapping.getOrder());
chain = handlerMapping.getHandler(new MockHttpServletRequest("GET", "/anyPath"));
assertNotNull(chain);
assertNotNull(chain.getHandler());
}
@ -169,13 +181,14 @@ public class WebMvcConfigurationSupportExtensionTests {
assertEquals("converted", actual);
// Message converters
assertEquals(2, adapter.getMessageConverters().size());
assertEquals(StringHttpMessageConverter.class, adapter.getMessageConverters().get(0).getClass());
assertEquals(MappingJackson2HttpMessageConverter.class, adapter.getMessageConverters().get(1).getClass());
ObjectMapper objectMapper = ((MappingJackson2HttpMessageConverter)adapter.getMessageConverters().get(1)).getObjectMapper();
assertFalse(objectMapper.getDeserializationConfig().isEnabled(MapperFeature.DEFAULT_VIEW_INCLUSION));
assertFalse(objectMapper.getSerializationConfig().isEnabled(MapperFeature.DEFAULT_VIEW_INCLUSION));
assertFalse(objectMapper.getDeserializationConfig().isEnabled(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES));
List<HttpMessageConverter<?>> converters = adapter.getMessageConverters();
assertEquals(2, converters.size());
assertEquals(StringHttpMessageConverter.class, converters.get(0).getClass());
assertEquals(MappingJackson2HttpMessageConverter.class, converters.get(1).getClass());
ObjectMapper objectMapper = ((MappingJackson2HttpMessageConverter) converters.get(1)).getObjectMapper();
assertFalse(objectMapper.getDeserializationConfig().isEnabled(DEFAULT_VIEW_INCLUSION));
assertFalse(objectMapper.getSerializationConfig().isEnabled(DEFAULT_VIEW_INCLUSION));
assertFalse(objectMapper.getDeserializationConfig().isEnabled(FAIL_ON_UNKNOWN_PROPERTIES));
DirectFieldAccessor fieldAccessor = new DirectFieldAccessor(adapter);
@ -223,21 +236,23 @@ public class WebMvcConfigurationSupportExtensionTests {
MockHttpServletRequest request = new MockHttpServletRequest("GET", "/foo.json");
NativeWebRequest webRequest = new ServletWebRequest(request);
ContentNegotiationManager manager = this.config.requestMappingHandlerMapping().getContentNegotiationManager();
assertEquals(Arrays.asList(MediaType.APPLICATION_JSON), manager.resolveMediaTypes(webRequest));
RequestMappingHandlerMapping mapping = this.config.requestMappingHandlerMapping();
ContentNegotiationManager manager = mapping.getContentNegotiationManager();
assertEquals(Collections.singletonList(APPLICATION_JSON), manager.resolveMediaTypes(webRequest));
request.setRequestURI("/foo.xml");
assertEquals(Arrays.asList(MediaType.APPLICATION_XML), manager.resolveMediaTypes(webRequest));
assertEquals(Collections.singletonList(APPLICATION_XML), manager.resolveMediaTypes(webRequest));
request.setRequestURI("/foo.rss");
assertEquals(Arrays.asList(MediaType.valueOf("application/rss+xml")), manager.resolveMediaTypes(webRequest));
assertEquals(Collections.singletonList(MediaType.valueOf("application/rss+xml")),
manager.resolveMediaTypes(webRequest));
request.setRequestURI("/foo.atom");
assertEquals(Arrays.asList(MediaType.APPLICATION_ATOM_XML), manager.resolveMediaTypes(webRequest));
assertEquals(Collections.singletonList(APPLICATION_ATOM_XML), manager.resolveMediaTypes(webRequest));
request.setRequestURI("/foo");
request.setParameter("f", "json");
assertEquals(Arrays.asList(MediaType.APPLICATION_JSON), manager.resolveMediaTypes(webRequest));
assertEquals(Collections.singletonList(APPLICATION_JSON), manager.resolveMediaTypes(webRequest));
}
@Test