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mvc resources handler initial commit

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This commit is contained in:
Keith Donald
2010-06-22 21:26:03 +00:00
parent e11a40f809
commit 5a1bd20864
14 changed files with 572 additions and 2 deletions
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41
org.springframework.web.servlet/src/test/java/org/springframework/web/servlet/config/MvcNamespaceTests.java
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@@ -16,15 +16,21 @@
package org.springframework.web.servlet.config;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertSame;
import static org.junit.Assert.assertTrue;
import java.util.Date;
import java.util.Locale;
import javax.validation.Valid;
import javax.validation.constraints.NotNull;
import static org.junit.Assert.*;
import org.junit.Before;
import org.junit.Test;
import org.springframework.beans.factory.xml.XmlBeanDefinitionReader;
import org.springframework.context.i18n.LocaleContextHolder;
import org.springframework.core.convert.ConversionFailedException;
@@ -46,14 +52,17 @@ import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.context.support.GenericWebApplicationContext;
import org.springframework.web.servlet.HandlerExecutionChain;
import org.springframework.web.servlet.HandlerInterceptor;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.handler.ConversionServiceExposingInterceptor;
import org.springframework.web.servlet.handler.SimpleUrlHandlerMapping;
import org.springframework.web.servlet.handler.WebRequestHandlerInterceptorAdapter;
import org.springframework.web.servlet.i18n.LocaleChangeInterceptor;
import org.springframework.web.servlet.mvc.HttpRequestHandlerAdapter;
import org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter;
import org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter;
import org.springframework.web.servlet.mvc.annotation.DefaultAnnotationHandlerMapping;
import org.springframework.web.servlet.resources.ResourceHttpRequestHandler;
import org.springframework.web.servlet.theme.ThemeChangeInterceptor;
/**
@@ -196,6 +205,34 @@ public class MvcNamespaceTests {
assertTrue(chain.getInterceptors()[4] instanceof WebRequestHandlerInterceptorAdapter);
}
@Test
public void testResources() throws Exception {
XmlBeanDefinitionReader reader = new XmlBeanDefinitionReader(appContext);
reader.loadBeanDefinitions(new ClassPathResource("mvc-config-resources.xml", getClass()));
assertEquals(2, appContext.getBeanDefinitionCount());
appContext.refresh();
HttpRequestHandlerAdapter adapter = appContext.getBean(HttpRequestHandlerAdapter.class);
assertNotNull(adapter);
SimpleUrlHandlerMapping mapping = appContext.getBean(SimpleUrlHandlerMapping.class);
assertNotNull(mapping);
MockHttpServletRequest request = new MockHttpServletRequest();
request.setRequestURI("/resources/foo.css");
request.setMethod("GET");
HandlerExecutionChain chain = mapping.getHandler(request);
assertTrue(chain.getHandler() instanceof ResourceHttpRequestHandler);
MockHttpServletResponse response = new MockHttpServletResponse();
for (HandlerInterceptor interceptor : chain.getInterceptors()) {
interceptor.preHandle(request, response, chain.getHandler());
}
ModelAndView mv = adapter.handle(request, response, chain.getHandler());
assertNull(mv);
}
@Test
public void testBeanDecoration() throws Exception {

1
org.springframework.web.servlet/src/test/java/org/springframework/web/servlet/handler/resources/bar.css Normal file
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@@ -0,0 +1 @@
h2 { color:white; }

1
org.springframework.web.servlet/src/test/java/org/springframework/web/servlet/handler/resources/foo.css Normal file
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@@ -0,0 +1 @@
h1 { color:red; }

1
org.springframework.web.servlet/src/test/java/org/springframework/web/servlet/handler/resources/js/bar.js Normal file
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@@ -0,0 +1 @@
function foo() { console.log("hello bar"); }

1
org.springframework.web.servlet/src/test/java/org/springframework/web/servlet/handler/resources/js/foo.js Normal file
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@@ -0,0 +1 @@
function foo() { console.log("hello world"); }

163
org.springframework.web.servlet/src/test/java/org/springframework/web/servlet/resources/ResourceHttpRequestHandlerTests.java Normal file
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@@ -0,0 +1,163 @@
package org.springframework.web.servlet.resources;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import javax.servlet.http.HttpServletResponse;
import org.junit.Before;
import org.junit.Test;
import org.springframework.core.io.ClassPathResource;
import org.springframework.mock.web.MockHttpServletRequest;
import org.springframework.mock.web.MockHttpServletResponse;
import org.springframework.web.HttpRequestMethodNotSupportedException;
import org.springframework.web.servlet.HandlerMapping;
import org.springframework.web.servlet.mvc.multiaction.NoSuchRequestHandlingMethodException;
import org.springframework.web.servlet.resources.ResourceHttpRequestHandler;
public class ResourceHttpRequestHandlerTests {
private ResourceHttpRequestHandler handler;
@Before
public void setUp() {
handler = new ResourceHttpRequestHandler(new ClassPathResource("test/", getClass()));
}
@Test
public void getResource() throws Exception {
MockHttpServletRequest request = new MockHttpServletRequest();
request.setAttribute(HandlerMapping.PATH_WITHIN_HANDLER_MAPPING_ATTRIBUTE, "/foo.css");
request.setMethod("GET");
MockHttpServletResponse response = new MockHttpServletResponse();
handler.handleRequest(request, response);
assertEquals("text/css", response.getContentType());
assertEquals(17, response.getContentLength());
assertTrue(((Long)response.getHeader("Expires")) > System.currentTimeMillis() + (31556926 * 1000) - 10000);
assertEquals("max-age=31556926", response.getHeader("Cache-Control"));
assertTrue(response.containsHeader("Last-Modified"));
assertEquals(response.getHeader("Last-Modified"), new ClassPathResource("test/foo.css", getClass()).getFile().lastModified());
assertEquals("h1 { color:red; }", response.getContentAsString());
}
@Test
public void getResourceBundle() throws Exception {
MockHttpServletRequest request = new MockHttpServletRequest();
request.setAttribute(HandlerMapping.PATH_WITHIN_HANDLER_MAPPING_ATTRIBUTE, "/foo.css,bar.css");
request.setMethod("GET");
MockHttpServletResponse response = new MockHttpServletResponse();
handler.handleRequest(request, response);
assertEquals("text/css", response.getContentType());
assertEquals(36, response.getContentLength());
assertTrue(((Long)response.getHeader("Expires")) > System.currentTimeMillis() + (31556926 * 1000) - 10000);
assertEquals("max-age=31556926", response.getHeader("Cache-Control"));
assertTrue(response.containsHeader("Last-Modified"));
assertEquals(response.getHeader("Last-Modified"), new ClassPathResource("test/bar.css", getClass()).getFile().lastModified());
assertEquals("h1 { color:red; }h2 { color:white; }", response.getContentAsString());
}
@Test
public void getResourceBundleDifferentTypes() throws Exception {
MockHttpServletRequest request = new MockHttpServletRequest();
request.setAttribute(HandlerMapping.PATH_WITHIN_HANDLER_MAPPING_ATTRIBUTE, "/foo.css,/js/bar.js");
request.setMethod("GET");
MockHttpServletResponse response = new MockHttpServletResponse();
handler.handleRequest(request, response);
assertEquals("text/css", response.getContentType());
assertEquals("h1 { color:red; }function foo() { console.log(\"hello bar\"); }", response.getContentAsString());
}
@Test
public void getResourceFromSubDirectory() throws Exception {
MockHttpServletRequest request = new MockHttpServletRequest();
request.setAttribute(HandlerMapping.PATH_WITHIN_HANDLER_MAPPING_ATTRIBUTE, "/js/foo.js");
request.setMethod("GET");
MockHttpServletResponse response = new MockHttpServletResponse();
handler.handleRequest(request, response);
System.out.println(response.getContentAsString());
assertEquals("text/javascript", response.getContentType());
assertEquals("function foo() { console.log(\"hello world\"); }", response.getContentAsString());
}
@Test
public void getResourceBundleDifferentTypesIncludingDirectory() throws Exception {
MockHttpServletRequest request = new MockHttpServletRequest();
request.setAttribute(HandlerMapping.PATH_WITHIN_HANDLER_MAPPING_ATTRIBUTE, "/foo.css,/js,/js/foo.js");
request.setMethod("GET");
MockHttpServletResponse response = new MockHttpServletResponse();
handler.handleRequest(request, response);
assertEquals("text/css", response.getContentType());
assertEquals("h1 { color:red; }function foo() { console.log(\"hello world\"); }", response.getContentAsString());
}
@Test
public void notModified() throws Exception {
MockHttpServletRequest request = new MockHttpServletRequest();
request.setAttribute(HandlerMapping.PATH_WITHIN_HANDLER_MAPPING_ATTRIBUTE, "/foo.css");
request.addHeader("If-Modified-Since", new ClassPathResource("test/foo.css", getClass()).getFile().lastModified());
request.setMethod("GET");
MockHttpServletResponse response = new MockHttpServletResponse();
handler.handleRequest(request, response);
assertEquals(HttpServletResponse.SC_NOT_MODIFIED, response.getStatus());
}
@Test
public void modified() throws Exception {
MockHttpServletRequest request = new MockHttpServletRequest();
request.setAttribute(HandlerMapping.PATH_WITHIN_HANDLER_MAPPING_ATTRIBUTE, "/foo.css");
request.addHeader("If-Modified-Since", new ClassPathResource("test/foo.css", getClass()).getFile().lastModified() - 1);
request.setMethod("GET");
MockHttpServletResponse response = new MockHttpServletResponse();
handler.handleRequest(request, response);
assertEquals(HttpServletResponse.SC_OK, response.getStatus());
assertEquals("h1 { color:red; }", response.getContentAsString());
}
@Test
public void directory() throws Exception {
MockHttpServletRequest request = new MockHttpServletRequest();
request.setAttribute(HandlerMapping.PATH_WITHIN_HANDLER_MAPPING_ATTRIBUTE, "/js/");
request.setMethod("GET");
MockHttpServletResponse response = new MockHttpServletResponse();
handler.handleRequest(request, response);
assertEquals(404, response.getStatus());
}
@Test(expected=NoSuchRequestHandlingMethodException.class)
public void missingResourcePath() throws Exception {
MockHttpServletRequest request = new MockHttpServletRequest();
request.setAttribute(HandlerMapping.PATH_WITHIN_HANDLER_MAPPING_ATTRIBUTE, "");
request.setMethod("GET");
MockHttpServletResponse response = new MockHttpServletResponse();
handler.handleRequest(request, response);
}
@Test(expected=IllegalStateException.class)
public void noPathWithinHandlerMappingAttribute() throws Exception {
MockHttpServletRequest request = new MockHttpServletRequest();
request.setMethod("GET");
MockHttpServletResponse response = new MockHttpServletResponse();
handler.handleRequest(request, response);
}
@Test(expected=HttpRequestMethodNotSupportedException.class)
public void unsupportedHttpMethod() throws Exception {
MockHttpServletRequest request = new MockHttpServletRequest();
request.setAttribute(HandlerMapping.PATH_WITHIN_HANDLER_MAPPING_ATTRIBUTE, "/foo.css");
request.setMethod("POST");
MockHttpServletResponse response = new MockHttpServletResponse();
handler.handleRequest(request, response);
}
@Test
public void resourceNotFound() throws Exception {
MockHttpServletRequest request = new MockHttpServletRequest();
request.setAttribute(HandlerMapping.PATH_WITHIN_HANDLER_MAPPING_ATTRIBUTE, "/not-there.css");
request.setMethod("GET");
MockHttpServletResponse response = new MockHttpServletResponse();
handler.handleRequest(request, response);
assertEquals(404, response.getStatus());
}
}

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org.springframework.web.servlet/src/test/resources/org/springframework/web/servlet/resources/test/bar.css Normal file
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@@ -0,0 +1 @@
h2 { color:white; }

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org.springframework.web.servlet/src/test/resources/org/springframework/web/servlet/resources/test/foo.css Normal file
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@@ -0,0 +1 @@
h1 { color:red; }

1
org.springframework.web.servlet/src/test/resources/org/springframework/web/servlet/resources/test/js/bar.js Normal file
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@@ -0,0 +1 @@
function foo() { console.log("hello bar"); }

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org.springframework.web.servlet/src/test/resources/org/springframework/web/servlet/resources/test/js/foo.js Normal file
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@@ -0,0 +1 @@
function foo() { console.log("hello world"); }