content: /*
   * 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.
   *
   * Contributors:
   *     Florent Guillaume
   */
  package org.apache.chemistry.opencmis.commons.impl.misc;
  
  import static org.apache.chemistry.opencmis.commons.impl.MimeHelper.decodeContentDisposition;
  import static org.apache.chemistry.opencmis.commons.impl.MimeHelper.decodeContentDispositionFilename;
  import static org.apache.chemistry.opencmis.commons.impl.MimeHelper.encodeContentDisposition;
  import static org.apache.chemistry.opencmis.commons.impl.MimeHelper.getBoundaryFromMultiPart;
  import static org.apache.chemistry.opencmis.commons.impl.MimeHelper.getChallengesFromAuthenticateHeader;
  import static org.apache.chemistry.opencmis.commons.impl.MimeHelper.getCharsetFromContentType;
  import static org.junit.Assert.assertArrayEquals;
  
  import java.util.Collections;
  import java.util.HashMap;
  import java.util.Map;
  
  import junit.framework.TestCase;
  
  import org.apache.chemistry.opencmis.commons.impl.IOUtils;
  import org.junit.Test;
  
  public class MimeHelperTest extends TestCase {
  
      @Test
      public void testEncodeContentDisposition() {
          assertEquals("inline; filename=foo.bar", encodeContentDisposition("inline", "foo.bar"));
          assertEquals("attachment; filename=foo.bar", encodeContentDisposition(null, "foo.bar"));
          assertEquals("attachment; filename*=UTF-8''caf%C3%A9.pdf", encodeContentDisposition(null, "caf\u00e9.pdf"));
          assertEquals("attachment; filename*=UTF-8''%20%27%2A%25%20abc%20%C2%81%C2%82%0D%0A%09",
                  encodeContentDisposition(null, " '*% abc \u0081\u0082\r\n\t"));
      }
  
      @Test
      public void testDecodeContentDisposition() {
          Map<String, String> params = new HashMap<String, String>();
          Map<String, String> expected = new HashMap<String, String>();
  
          assertEquals("attachment", decodeContentDisposition("attachment; a=b; c=d", params));
          expected.put("a", "b");
          expected.put("c", "d");
          assertEquals(expected, params);
          params.clear();
          expected.clear();
  
          assertEquals("inline", decodeContentDisposition("  inline ; a = \"b b\" (this is a comment) ; c =d;", params));
          expected.put("a", "b b");
          expected.put("c", "d");
          assertEquals(expected, params);
          params.clear();
          expected.clear();
  
          assertEquals("inline",
                  decodeContentDisposition("inline; modification-date=\"Wed, 12 Feb 1997 16:29:51 -0500\"", params));
          assertEquals(Collections.singletonMap("modification-date", "Wed, 12 Feb 1997 16:29:51 -0500"), params);
          params.clear();
      }
  
      @Test
      public void testDecodeContentDispositionFilename() {
          assertNull(decodeContentDispositionFilename("attachment; a=b; c=d;"));
          assertNull(decodeContentDispositionFilename("inline"));
          assertNull(decodeContentDispositionFilename("inline; modification-date=\"Wed, 12 Feb 1997 16:29:51 -0500\""));
          assertEquals("foo.bar", decodeContentDispositionFilename("attachment; filename=foo.bar"));
          assertEquals("foo.bar", decodeContentDispositionFilename("attachment; filename = \"foo.bar\""));
          assertEquals("foo.bar",
                  decodeContentDispositionFilename(" guess ; filename = (this is rfc822 a comment) \"foo.bar\""));
          assertEquals("caf\u00e9.pdf", decodeContentDispositionFilename("foo; filename*=UTF-8''caf%C3%A9.pdf"));
          assertEquals("caf\u00e9.pdf", decodeContentDispositionFilename("bar; filename*=ISO-8859-1''caf%E9.pdf"));
          assertEquals("flask-docs.pdf",
                  decodeContentDispositionFilename("attachment; filename*=UTF-8''%66%6c%61%73%6b%2d%64%6f%63%73.pdf;"
                          + " size=893099; creation-date=Mon, 12 Aug 2013 22:02:54 -0700;"
                          + " modification-date=Mon, 12 Aug 2013 22:02:55 -0700;"));
      }
  
      @Test
      public void testCharsetFromContentType() {
          assertEquals("utf-8", getCharsetFromContentType("text/plain;charset=utf-8"));
          assertEquals("utf-8", getCharsetFromContentType("text/plain;charset=\"utf-8\""));
          assertEquals("utf-8", getCharsetFromContentType("text/plain  ;  charset    =    \"utf-8\"   "));
      }
  
      @Test
      public void testBoundaryFromMultiPart() throws Exception {
          byte boundary[] = "thisisaBoundary".getBytes(IOUtils.ISO_8859_1);
  
          assertNull(getBoundaryFromMultiPart("multipart/form-data"));
          assertArrayEquals(boundary, getBoundaryFromMultiPart("multipart/form-data;boundary="
                  + new String(boundary, IOUtils.ISO_8859_1)));
      }
  
      @Test
      public void testAuthenticateHeaderParameters() {
          Map<String, Map<String, String>> challenges = null;
  
          challenges = getChallengesFromAuthenticateHeader(null);
          assertNull(challenges);
  
          challenges = getChallengesFromAuthenticateHeader("");
          assertNull(challenges);
  
          challenges = getChallengesFromAuthenticateHeader("Basic");
          assertNotNull(challenges);
          assertTrue(challenges.containsKey("basic"));
          assertTrue(challenges.get("basic").isEmpty());
  
          challenges = getChallengesFromAuthenticateHeader("Basic realm=\"example\"");
          assertNotNull(challenges);
          assertTrue(challenges.containsKey("basic"));
          assertEquals("example", challenges.get("basic").get("realm"));
  
          challenges = getChallengesFromAuthenticateHeader("Basic realm= \"example\" ");
          assertNotNull(challenges);
          assertTrue(challenges.containsKey("basic"));
          assertEquals("example", challenges.get("basic").get("realm"));
  
          challenges = getChallengesFromAuthenticateHeader("Basic realm=example");
          assertNotNull(challenges);
          assertTrue(challenges.containsKey("basic"));
          assertEquals("example", challenges.get("basic").get("realm"));
  
          challenges = getChallengesFromAuthenticateHeader("Basic realm=\"example\",charset=\"UTF-8\"");
          assertNotNull(challenges);
          assertTrue(challenges.containsKey("basic"));
          assertEquals("example", challenges.get("basic").get("realm"));
          assertEquals("UTF-8", challenges.get("basic").get("charset"));
  
          challenges = getChallengesFromAuthenticateHeader("Bearer realm=\"example\", error=\"invalid_token\"");
          assertNotNull(challenges);
          assertTrue(challenges.containsKey("bearer"));
          assertEquals("example", challenges.get("bearer").get("realm"));
          assertEquals("invalid_token", challenges.get("bearer").get("error"));
  
          challenges = getChallengesFromAuthenticateHeader("Bearer realm=\"example\", error=invalid_token");
          assertNotNull(challenges);
          assertEquals("example", challenges.get("bearer").get("realm"));
          assertEquals("invalid_token", challenges.get("bearer").get("error"));
  
          challenges = getChallengesFromAuthenticateHeader("Bearer realm=\"example\", error=\"invalid_token\", error_description=\"The access token expired\"");
          assertNotNull(challenges);
          assertEquals("example", challenges.get("bearer").get("realm"));
          assertEquals("invalid_token", challenges.get("bearer").get("error"));
          assertEquals("The access token expired", challenges.get("bearer").get("error_description"));
  
          challenges = getChallengesFromAuthenticateHeader("Bearer realm=\"example\",error_description=\"It's expires, really!\", error=\"invalid_token\",");
          assertNotNull(challenges);
          assertEquals("example", challenges.get("bearer").get("realm"));
          assertEquals("invalid_token", challenges.get("bearer").get("error"));
          assertEquals("It's expires, really!", challenges.get("bearer").get("error_description"));
  
          challenges = getChallengesFromAuthenticateHeader("Newauth realm=\"apps\", type=1, title=\"Login to \\\"apps\\\"\", Basic realm=\"simple\"");
          assertNotNull(challenges);
          assertEquals("apps", challenges.get("newauth").get("realm"));
          assertEquals("1", challenges.get("newauth").get("type"));
          assertEquals("Login to \"apps\"", challenges.get("newauth").get("title"));
          assertEquals("simple", challenges.get("basic").get("realm"));
  
          challenges = getChallengesFromAuthenticateHeader("a1, a2 ,a3 ,a4");
          assertNotNull(challenges);
          assertTrue(challenges.containsKey("a1"));
          assertTrue(challenges.containsKey("a2"));
          assertTrue(challenges.containsKey("a3"));
          assertTrue(challenges.containsKey("a4"));
      }
  }
  