| /* |
| * Copyright 2014-present Facebook, Inc. |
| * |
| * 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 com.facebook.buck.file; |
| |
| import static java.nio.charset.StandardCharsets.UTF_16; |
| import static org.junit.Assert.assertEquals; |
| |
| import com.facebook.buck.event.BuckEventBusFactory; |
| import com.facebook.buck.testutil.integration.HttpdForTests; |
| import com.google.common.base.Optional; |
| import com.google.common.io.Files; |
| |
| import org.eclipse.jetty.server.handler.MovedContextHandler; |
| import org.junit.AfterClass; |
| import org.junit.Before; |
| import org.junit.BeforeClass; |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.rules.TemporaryFolder; |
| |
| import java.io.IOException; |
| import java.net.Proxy; |
| import java.net.URI; |
| import java.net.URISyntaxException; |
| import java.nio.file.Path; |
| |
| public class HttpDownloaderIntegrationTest { |
| |
| @Rule public TemporaryFolder tmp = new TemporaryFolder(); |
| |
| private Downloader downloader; |
| private Path outputDir; |
| private static HttpdForTests httpd; |
| |
| @BeforeClass |
| public static void startHttpd() throws Exception { |
| httpd = new HttpdForTests(); |
| httpd.addHandler(new MovedContextHandler(null, "/redirect", "/out")); |
| httpd.addStaticContent("cheese"); |
| |
| httpd.start(); |
| } |
| |
| @AfterClass |
| public static void shutdownHttpd() throws Exception { |
| httpd.close(); |
| } |
| |
| @Before |
| public void createDownloader() throws IOException { |
| downloader = new HttpDownloader(Optional.<Proxy>absent(), Optional.<String>absent()); |
| outputDir = tmp.newFolder().toPath(); |
| } |
| |
| @Test |
| public void canDownloadFromAUrlDirectly() throws IOException, URISyntaxException { |
| URI uri = httpd.getUri("/example"); |
| |
| Path output = outputDir.resolve("cheese"); |
| downloader.fetch(BuckEventBusFactory.newInstance(), uri, output); |
| |
| assertEquals("cheese", Files.toString(output.toFile(), UTF_16)); |
| } |
| |
| @Test |
| public void canDownloadFromAUrlWithARedirect() throws IOException, URISyntaxException { |
| URI uri = httpd.getUri("/redirect"); |
| |
| Path output = outputDir.resolve("cheese"); |
| downloader.fetch(BuckEventBusFactory.newInstance(), uri, output); |
| |
| assertEquals("cheese", Files.toString(output.toFile(), UTF_16)); |
| } |
| } |