| /* |
| * $Id$ |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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 it.org.apache.struts2.showcase; |
| |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.net.URL; |
| |
| import org.junit.Assert; |
| import org.junit.Test; |
| |
| import com.gargoylesoftware.htmlunit.Page; |
| import com.gargoylesoftware.htmlunit.WebClient; |
| |
| public class FileDownloadTest { |
| @Test |
| public void testImage() throws Exception { |
| try (final WebClient webClient = new WebClient()) { |
| final Page page = webClient.getPage(ParameterUtils.getBaseUrl() + "/filedownload/download.action"); |
| |
| URL url = new URL( |
| "https://gitbox.apache.org/repos/asf?p=struts.git;a=blob_plain;f=apps/showcase/src/main/webapp/images/struts.gif;hb=HEAD"); |
| |
| Assert.assertTrue(areFilesEqual(url.openStream(), page.getWebResponse().getContentAsStream())); |
| } |
| } |
| |
| @Test |
| public void testZip() throws Exception { |
| try (final WebClient webClient = new WebClient()) { |
| final Page page = webClient.getPage(ParameterUtils.getBaseUrl() + "/filedownload/download2.action"); |
| |
| URL url = new URL( |
| "https://gitbox.apache.org/repos/asf?p=struts.git;a=blob_plain;f=apps/showcase/src/main/webapp/images/struts-gif.zip;hb=HEAD"); |
| |
| Assert.assertTrue(areFilesEqual(url.openStream(), page.getWebResponse().getContentAsStream())); |
| } |
| } |
| |
| private boolean areFilesEqual(InputStream i1, InputStream i2) throws IOException { |
| // read and compare bytes pair-wise |
| int b1, b2; |
| do { |
| b1 = i1.read(); |
| b2 = i2.read(); |
| } while (b1 == b2 && b1 != -1 && b2 != -1); |
| i1.close(); |
| i2.close(); |
| // true only if end of file is reached for both |
| return (b1 == -1) && (b2 == -1); |
| } |
| } |