| /* |
| * $Id$ |
| * |
| * Copyright 2006 The Apache Software Foundation. |
| * |
| * 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.apache.struts2.interceptor; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.net.URI; |
| import java.net.URL; |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Locale; |
| import java.util.Map; |
| |
| import javax.servlet.http.HttpServletRequest; |
| |
| import org.apache.struts2.ServletActionContext; |
| import org.apache.struts2.StrutsTestCase; |
| import org.apache.struts2.dispatcher.multipart.MultiPartRequestWrapper; |
| import org.springframework.mock.web.MockHttpServletRequest; |
| |
| import com.opensymphony.xwork2.util.ClassLoaderUtil; |
| import com.opensymphony.xwork2.ActionContext; |
| import com.opensymphony.xwork2.ActionSupport; |
| import com.opensymphony.xwork2.ValidationAwareSupport; |
| import com.opensymphony.xwork2.mock.MockActionInvocation; |
| |
| |
| /** |
| * Test case for FileUploadInterceptor. |
| * |
| */ |
| public class FileUploadInterceptorTest extends StrutsTestCase { |
| |
| private FileUploadInterceptor interceptor; |
| private File tempDir; |
| |
| public void testAcceptFileWithEmptyAllowedTypes() throws Exception { |
| // when allowed type is empty |
| ValidationAwareSupport validation = new ValidationAwareSupport(); |
| boolean ok = interceptor.acceptFile(new File(""), "text/plain", "inputName", validation, Locale.getDefault()); |
| |
| assertTrue(ok); |
| assertTrue(validation.getFieldErrors().isEmpty()); |
| assertFalse(validation.hasErrors()); |
| } |
| |
| public void testAcceptFileWithoutEmptyTypes() throws Exception { |
| interceptor.setAllowedTypes("text/plain"); |
| |
| // when file is of allowed types |
| ValidationAwareSupport validation = new ValidationAwareSupport(); |
| boolean ok = interceptor.acceptFile(new File(""), "text/plain", "inputName", validation, Locale.getDefault()); |
| |
| assertTrue(ok); |
| assertTrue(validation.getFieldErrors().isEmpty()); |
| assertFalse(validation.hasErrors()); |
| |
| // when file is not of allowed types |
| validation = new ValidationAwareSupport(); |
| boolean notOk = interceptor.acceptFile(new File(""), "text/html", "inputName", validation, Locale.getDefault()); |
| |
| assertFalse(notOk); |
| assertFalse(validation.getFieldErrors().isEmpty()); |
| assertTrue(validation.hasErrors()); |
| } |
| |
| public void testAcceptFileWithNoFile() throws Exception { |
| FileUploadInterceptor interceptor = new FileUploadInterceptor(); |
| interceptor.setAllowedTypes("text/plain"); |
| |
| // when file is not of allowed types |
| ValidationAwareSupport validation = new ValidationAwareSupport(); |
| boolean notOk = interceptor.acceptFile(null, "text/html", "inputName", validation, Locale.getDefault()); |
| |
| assertFalse(notOk); |
| assertFalse(validation.getFieldErrors().isEmpty()); |
| assertTrue(validation.hasErrors()); |
| List errors = (List) validation.getFieldErrors().get("inputName"); |
| assertEquals(1, errors.size()); |
| String msg = (String) errors.get(0); |
| assertTrue(msg.startsWith("Error uploading:")); |
| assertTrue(msg.indexOf("inputName") > 0); |
| } |
| |
| public void testAcceptFileWithMaxSize() throws Exception { |
| interceptor.setAllowedTypes("text/plain"); |
| interceptor.setMaximumSize(new Long(10)); |
| |
| // when file is not of allowed types |
| ValidationAwareSupport validation = new ValidationAwareSupport(); |
| |
| URL url = ClassLoaderUtil.getResource("log4j.properties", FileUploadInterceptorTest.class); |
| File file = new File(new URI(url.toString())); |
| assertTrue("log4j.properties should be in src/test folder", file.exists()); |
| boolean notOk = interceptor.acceptFile(file, "text/html", "inputName", validation, Locale.getDefault()); |
| |
| assertFalse(notOk); |
| assertFalse(validation.getFieldErrors().isEmpty()); |
| assertTrue(validation.hasErrors()); |
| List errors = (List) validation.getFieldErrors().get("inputName"); |
| assertEquals(1, errors.size()); |
| String msg = (String) errors.get(0); |
| // the error message shoul contain at least this test |
| assertTrue(msg.startsWith("The file is to large to be uploaded")); |
| assertTrue(msg.indexOf("inputName") > 0); |
| assertTrue(msg.indexOf("log4j.properties") > 0); |
| } |
| |
| public void testNoMultipartRequest() throws Exception { |
| MyFileupAction action = new MyFileupAction(); |
| |
| MockActionInvocation mai = new MockActionInvocation(); |
| mai.setAction(action); |
| mai.setResultCode("NoMultipart"); |
| mai.setInvocationContext(ActionContext.getContext()); |
| |
| // if no multipart request it will bypass and execute it |
| assertEquals("NoMultipart", interceptor.intercept(mai)); |
| } |
| |
| public void testInvalidContentTypeMultipartRequest() throws Exception { |
| MockHttpServletRequest req = new MockHttpServletRequest(); |
| |
| req.setCharacterEncoding("text/html"); |
| req.setContentType("text/xml"); // not a multipart contentype |
| req.addHeader("Content-type", "multipart/form-data"); |
| |
| MyFileupAction action = new MyFileupAction(); |
| MockActionInvocation mai = new MockActionInvocation(); |
| mai.setAction(action); |
| mai.setResultCode("success"); |
| mai.setInvocationContext(ActionContext.getContext()); |
| |
| Map param = new HashMap(); |
| ActionContext.getContext().setParameters(param); |
| ActionContext.getContext().put(ServletActionContext.HTTP_REQUEST, createMultipartRequest((HttpServletRequest) req, 2000)); |
| |
| interceptor.intercept(mai); |
| |
| assertTrue(action.hasErrors()); |
| } |
| |
| public void testNoContentMultipartRequest() throws Exception { |
| MockHttpServletRequest req = new MockHttpServletRequest(); |
| |
| req.setCharacterEncoding("text/html"); |
| req.setContentType("multipart/form-data; boundary=---1234"); |
| req.setContent(null); // there is no content |
| |
| MyFileupAction action = new MyFileupAction(); |
| MockActionInvocation mai = new MockActionInvocation(); |
| mai.setAction(action); |
| mai.setResultCode("success"); |
| mai.setInvocationContext(ActionContext.getContext()); |
| |
| Map param = new HashMap(); |
| ActionContext.getContext().setParameters(param); |
| ActionContext.getContext().put(ServletActionContext.HTTP_REQUEST, createMultipartRequest((HttpServletRequest) req, 2000)); |
| |
| interceptor.intercept(mai); |
| |
| assertTrue(action.hasErrors()); |
| } |
| |
| public void testSuccessUploadOfATextFileMultipartRequest() throws Exception { |
| MockHttpServletRequest req = new MockHttpServletRequest(); |
| req.setCharacterEncoding("text/html"); |
| req.setContentType("multipart/form-data; boundary=---1234"); |
| req.addHeader("Content-type", "multipart/form-data"); |
| |
| // inspired by the unit tests for jakarta commons fileupload |
| String content = ("-----1234\r\n" + |
| "Content-Disposition: form-data; name=\"file\"; filename=\"deleteme.txt\"\r\n" + |
| "Content-Type: text/html\r\n" + |
| "\r\n" + |
| "Unit test of FileUploadInterceptor" + |
| "\r\n" + |
| "-----1234--\r\n"); |
| req.setContent(content.getBytes("US-ASCII")); |
| |
| MyFileupAction action = new MyFileupAction(); |
| |
| MockActionInvocation mai = new MockActionInvocation(); |
| mai.setAction(action); |
| mai.setResultCode("success"); |
| mai.setInvocationContext(ActionContext.getContext()); |
| Map param = new HashMap(); |
| ActionContext.getContext().setParameters(param); |
| ActionContext.getContext().put(ServletActionContext.HTTP_REQUEST, createMultipartRequest((HttpServletRequest) req, 2000)); |
| |
| interceptor.intercept(mai); |
| |
| assertTrue(! action.hasErrors()); |
| |
| assertTrue(param.size() == 3); |
| File[] files = (File[]) param.get("file"); |
| String[] fileContentTypes = (String[]) param.get("fileContentType"); |
| String[] fileRealFilenames = (String[]) param.get("fileFileName"); |
| |
| assertNotNull(files); |
| assertNotNull(fileContentTypes); |
| assertNotNull(fileRealFilenames); |
| assertTrue(files.length == 1); |
| assertTrue(fileContentTypes.length == 1); |
| assertTrue(fileRealFilenames.length == 1); |
| assertEquals("text/html", fileContentTypes[0]); |
| assertNotNull("deleteme.txt", fileRealFilenames[0]); |
| } |
| |
| private MultiPartRequestWrapper createMultipartRequest(HttpServletRequest req, int maxsize) throws IOException { |
| return new MultiPartRequestWrapper(req, tempDir.getAbsolutePath(), maxsize); |
| } |
| |
| protected void setUp() throws Exception { |
| super.setUp(); |
| interceptor = new FileUploadInterceptor(); |
| tempDir = File.createTempFile("struts", "fileupload"); |
| tempDir.delete(); |
| tempDir.mkdirs(); |
| } |
| |
| protected void tearDown() throws Exception { |
| tempDir.delete(); |
| interceptor.destroy(); |
| super.tearDown(); |
| } |
| |
| private class MyFileupAction extends ActionSupport { |
| |
| private static final long serialVersionUID = 6255238895447968889L; |
| |
| // no methods |
| } |
| |
| |
| } |