/*
 * 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 org.apache.commons.vfs2.provider.http5s.test;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.MalformedURLException;
import java.net.URL;
import java.nio.charset.StandardCharsets;
import java.util.stream.Collectors;

import org.apache.commons.vfs2.FileContent;
import org.apache.commons.vfs2.FileObject;
import org.apache.commons.vfs2.FileSystemException;
import org.apache.commons.vfs2.FileSystemManager;
import org.apache.commons.vfs2.FileSystemOptions;
import org.apache.commons.vfs2.VFS;
import org.apache.commons.vfs2.provider.http5.Http5FileSystemConfigBuilder;
import org.junit.Assert;
import org.junit.Test;

import junit.framework.TestCase;

/**
 * Tests VFS-427 NPE on Http5FileObject.getContent().getContentInfo()
 */
public class Http5sGetContentInfoTest extends TestCase {

    private static final String SERVER_JCEKS_RES = "org.apache.httpserver/star_apache_cert.ts";

    /**
     * Tests VFS-427 NPE on Http5FileObject.getContent().getContentInfo().
     *
     * @throws FileSystemException thrown when the getContentInfo API fails.
     * @throws MalformedURLException thrown when the System environment contains an invalid URL for an HTTPS proxy.
     */
    @Test
    public void testGetContentInfo() throws FileSystemException, MalformedURLException {
        final FileSystemManager fsManager = VFS.getManager();
        final String uri = "http5://www.apache.org/licenses/LICENSE-2.0.txt";
        final FileObject fo = fsManager.resolveFile(uri, getOptionsWithProxy());
        final FileContent content = fo.getContent();
        Assert.assertNotNull(content);
        // Used to NPE before fix:
        content.getContentInfo();
    }

    /**
     * Tests VFS-786 set keystore type.
     *
     * @throws FileSystemException thrown when the getContentInfo API fails.
     * @throws MalformedURLException thrown when the System environment contains an invalid URL for an HTTPS proxy.
     */
    @Test
    public void testSSLGetContentInfo() throws IOException {
        final FileSystemManager fsManager = VFS.getManager();
        final String uri = "http5s://www.apache.org/licenses/LICENSE-2.0.txt";
        final FileObject fo = fsManager.resolveFile(uri, getOptionsWithSSL());
        final FileContent content = fo.getContent();
        try(InputStream is = content.getInputStream()){
            final String text = new BufferedReader(new InputStreamReader(is, StandardCharsets.UTF_8)).lines().collect(Collectors.joining("\n"));
            assertNotNull(text);
        }
    }
    FileSystemOptions getOptionsWithProxy() throws MalformedURLException {
        // get proxy host and port from env var "https_proxy"
        String proxyHost = null;
        int proxyPort = -1;
        final String proxyUrl = System.getenv("https_proxy");
        if (proxyUrl != null) {
            final URL url = new URL(proxyUrl);
            proxyHost = url.getHost();
            proxyPort = url.getPort();
        }

        // return null if proxy host or port invalid
        if (proxyHost == null || proxyPort == -1) {
            return null;
        }


        // return options with proxy
        final Http5FileSystemConfigBuilder builder = Http5FileSystemConfigBuilder.getInstance();
        final FileSystemOptions opts = new FileSystemOptions();
        builder.setProxyHost(opts, proxyHost);
        builder.setProxyPort(opts, proxyPort);
        return opts;
    }

   private FileSystemOptions getOptionsWithSSL() throws MalformedURLException {
        final Http5FileSystemConfigBuilder builder = Http5FileSystemConfigBuilder.getInstance();
        final FileSystemOptions opts = new FileSystemOptions();
        final URL serverJksResource = ClassLoader.getSystemClassLoader().getResource(SERVER_JCEKS_RES);
        builder.setKeyStoreFile(opts, serverJksResource.getFile());
        builder.setKeyStorePass(opts, "Hello_1234");
        builder.setKeyStoreType(opts, "JCEKS");
        return opts;
    }

}

@@ -4474,38 +4474,32 @@
 ance();%0A        
-final 
 FileSystemOption
@@ -4498,32 +4498,102 @@
 emOptions opts =
+ getOptionsWithProxy();%0A        if (opts == null) %7B%0A            opts =
  new FileSystemO
@@ -4594,32 +4594,42 @@
 ystemOptions();%0A
+        %7D%0A
         final UR

Fix test fail caused by lack proxy configure (#139)