mcs/class/System/Test/System/UriParserTest.cs

   1 //
   2 // UriParserTest.cs - Unit tests for System.UriParser
   3 //
   4 // Author:
   5 //      Sebastien Pouliot  <sebastien@ximian.com>
   6 //
   7 // Copyright (C) 2005 Novell, Inc (http://www.novell.com)
   8 //
   9 // Permission is hereby granted, free of charge, to any person obtaining
  10 // a copy of this software and associated documentation files (the
  11 // "Software"), to deal in the Software without restriction, including
  12 // without limitation the rights to use, copy, modify, merge, publish,
  13 // distribute, sublicense, and/or sell copies of the Software, and to
  14 // permit persons to whom the Software is furnished to do so, subject to
  15 // the following conditions:
  16 //
  17 // The above copyright notice and this permission notice shall be
  18 // included in all copies or substantial portions of the Software.
  19 //
  20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  21 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  23 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  24 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  25 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  27 //
  28
  29 #if NET_2_0
  30
  31 using NUnit.Framework;
  32
  33 using System;
  34 using System.Text;
  35
  36 namespace MonoTests.System {
  37
  38         public class UnitTestUriParser: UriParser {
  39
  40                 private string scheme_name;
  41                 private int default_port;
  42                 private bool throw_on_register;
  43                 private bool on_new_uri_called;
  44
  45                 public UnitTestUriParser ()
  46                 {
  47                 }
  48
  49                 public UnitTestUriParser (bool throwOnRegister)
  50                 {
  51                         throw_on_register = throwOnRegister;
  52                 }
  53
  54                 public string SchemeName
  55                 {
  56                         get
  57                         {
  58                                 return scheme_name;
  59                         }
  60                 }
  61
  62                 public int DefaultPort
  63                 {
  64                         get
  65                         {
  66                                 return default_port;
  67                         }
  68                 }
  69
  70                 public bool OnNewUriCalled
  71                 {
  72                         get
  73                         {
  74                                 return on_new_uri_called;
  75                         }
  76                 }
  77
  78                 public string _GetComponents (Uri uri, UriComponents components, UriFormat format)
  79                 {
  80                         return base.GetComponents (uri, components, format);
  81                 }
  82
  83                 public void _InitializeAndValidate (Uri uri, out UriFormatException parserError)
  84                 {
  85                         base.InitializeAndValidate (uri, out parserError);
  86                 }
  87
  88                 public bool _IsBaseOf (Uri baseUri, Uri relativeUri)
  89                 {
  90                         return base.IsBaseOf (baseUri, relativeUri);
  91                 }
  92
  93                 public bool _IsWellFormedOriginalString (Uri uri)
  94                 {
  95                         return base.IsWellFormedOriginalString (uri);
  96                 }
  97
  98                 public UriParser _OnNewUri ()
  99                 {
 100                         return base.OnNewUri ();
 101                 }
 102
 103                 public void _OnRegister (string schemeName, int defaultPort)
 104                 {
 105                         base.OnRegister (schemeName, defaultPort);
 106                 }
 107
 108                 public string _Resolve (Uri baseUri, Uri relativeUri, out UriFormatException parserError)
 109                 {
 110                         return base.Resolve (baseUri, relativeUri, out parserError);
 111                 }
 112
 113                 protected override UriParser OnNewUri ()
 114                 {
 115                         on_new_uri_called = true;
 116                         return base.OnNewUri ();
 117                 }
 118
 119                 protected override void OnRegister (string schemeName, int defaultPort)
 120                 {
 121                         if (throw_on_register)
 122                                 throw new NotSupportedException ();
 123                         scheme_name = schemeName;
 124                         default_port = defaultPort;
 125                         base.OnRegister (schemeName, defaultPort);
 126                 }
 127         }
 128
 129         [TestFixture]
 130         public class UriParserTest {
 131
 132                 private const string full_http = "http://www.mono-project.com/Main_Page#FAQ?Edit";
 133
 134                 private string prefix;
 135                 private Uri http;
 136                 private Uri ftp;
 137
 138                 [TestFixtureSetUp]
 139                 public void FixtureSetUp ()
 140                 {
 141                         prefix = "unit.test.";
 142                         http = new Uri (full_http);
 143                         ftp = new Uri ("ftp://username:password@ftp.go-mono.com:21/with some spaces/mono.tgz");
 144                 }
 145
 146                 public string Prefix
 147                 {
 148                         get
 149                         {
 150                                 return prefix;
 151                         }
 152                         set
 153                         {
 154                                 prefix = value;
 155                         }
 156                 }
 157
 158                 [Test]
 159                 public void GetComponents ()
 160                 {
 161                         UnitTestUriParser p = new UnitTestUriParser ();
 162                         Assert.AreEqual ("http", p._GetComponents (http, UriComponents.Scheme, UriFormat.SafeUnescaped), "http.Scheme");
 163                         Assert.AreEqual (String.Empty, p._GetComponents (http, UriComponents.UserInfo, UriFormat.SafeUnescaped), "http.UserInfo");
 164                         Assert.AreEqual ("www.mono-project.com", p._GetComponents (http, UriComponents.Host, UriFormat.SafeUnescaped), "http.Host");
 165                         Assert.AreEqual (String.Empty, p._GetComponents (http, UriComponents.Port, UriFormat.SafeUnescaped), "http.Port");
 166                         Assert.AreEqual ("Main_Page", p._GetComponents (http, UriComponents.Path, UriFormat.SafeUnescaped), "http.Path");
 167                         Assert.AreEqual (String.Empty, p._GetComponents (http, UriComponents.Query, UriFormat.SafeUnescaped), "http.Query");
 168                         Assert.AreEqual ("FAQ?Edit", p._GetComponents (http, UriComponents.Fragment, UriFormat.SafeUnescaped), "http.Fragment");
 169                         Assert.AreEqual ("80", p._GetComponents (http, UriComponents.StrongPort, UriFormat.SafeUnescaped), "http.StrongPort");
 170                         Assert.AreEqual (String.Empty, p._GetComponents (http, UriComponents.KeepDelimiter, UriFormat.SafeUnescaped), "http.KeepDelimiter");
 171                         Assert.AreEqual ("www.mono-project.com:80", p._GetComponents (http, UriComponents.HostAndPort, UriFormat.SafeUnescaped), "http.HostAndPort");
 172                         Assert.AreEqual ("www.mono-project.com:80", p._GetComponents (http, UriComponents.StrongAuthority, UriFormat.SafeUnescaped), "http.StrongAuthority");
 173                         Assert.AreEqual (full_http, p._GetComponents (http, UriComponents.AbsoluteUri, UriFormat.SafeUnescaped), "http.AbsoluteUri");
 174                         Assert.AreEqual ("/Main_Page", p._GetComponents (http, UriComponents.PathAndQuery, UriFormat.SafeUnescaped), "http.PathAndQuery");
 175                         Assert.AreEqual ("http://www.mono-project.com/Main_Page", p._GetComponents (http, UriComponents.HttpRequestUrl, UriFormat.SafeUnescaped), "http.HttpRequestUrl");
 176                         Assert.AreEqual ("http://www.mono-project.com", p._GetComponents (http, UriComponents.SchemeAndServer, UriFormat.SafeUnescaped), "http.SchemeAndServer");
 177                         Assert.AreEqual (full_http, p._GetComponents (http, UriComponents.SerializationInfoString, UriFormat.SafeUnescaped), "http.SerializationInfoString");
 178                         // strange mixup
 179                         Assert.AreEqual ("http://", p._GetComponents (http, UriComponents.Scheme | UriComponents.Port, UriFormat.SafeUnescaped), "http.Scheme+Port");
 180                         Assert.AreEqual ("www.mono-project.com#FAQ?Edit", p._GetComponents (http, UriComponents.Host | UriComponents.Fragment, UriFormat.SafeUnescaped), "http.Scheme+Port");
 181                         Assert.AreEqual ("/Main_Page", p._GetComponents (http, UriComponents.Port | UriComponents.Path, UriFormat.SafeUnescaped), "http.Scheme+Port");
 182                         Assert.AreSame (p, p._OnNewUri (), "OnNewUri");
 183                 }
 184
 185                 [Test]
 186                 public void GetComponents_Ftp ()
 187                 {
 188                         UnitTestUriParser p = new UnitTestUriParser ();
 189                         Assert.AreEqual ("ftp", p._GetComponents (ftp, UriComponents.Scheme, UriFormat.Unescaped), "ftp.Scheme");
 190                         Assert.AreEqual ("username:password", p._GetComponents (ftp, UriComponents.UserInfo, UriFormat.Unescaped), "ftp.UserInfo");
 191                         Assert.AreEqual ("ftp.go-mono.com", p._GetComponents (ftp, UriComponents.Host, UriFormat.Unescaped), "ftp.Host");
 192                         Assert.AreEqual (String.Empty, p._GetComponents (ftp, UriComponents.Port, UriFormat.Unescaped), "ftp.Port");
 193                         Assert.AreEqual ("with some spaces/mono.tgz", p._GetComponents (ftp, UriComponents.Path, UriFormat.Unescaped), "ftp.Path");
 194                         Assert.AreEqual ("with%20some%20spaces/mono.tgz", p._GetComponents (ftp, UriComponents.Path, UriFormat.UriEscaped), "ftp.Path-UriEscaped");
 195                         Assert.AreEqual ("with some spaces/mono.tgz", p._GetComponents (ftp, UriComponents.Path, UriFormat.SafeUnescaped), "ftp.Path-SafeUnescaped");
 196                         Assert.AreEqual (String.Empty, p._GetComponents (ftp, UriComponents.Query, UriFormat.Unescaped), "ftp.Query");
 197                         Assert.AreEqual (String.Empty, p._GetComponents (ftp, UriComponents.Fragment, UriFormat.Unescaped), "ftp.Fragment");
 198                         Assert.AreEqual ("21", p._GetComponents (ftp, UriComponents.StrongPort, UriFormat.Unescaped), "ftp.StrongPort");
 199                         Assert.AreEqual (String.Empty, p._GetComponents (ftp, UriComponents.KeepDelimiter, UriFormat.Unescaped), "http.KeepDelimiter");
 200                         Assert.AreEqual ("ftp.go-mono.com:21", p._GetComponents (ftp, UriComponents.HostAndPort, UriFormat.Unescaped), "http.HostAndPort");
 201                         Assert.AreEqual ("username:password@ftp.go-mono.com:21", p._GetComponents (ftp, UriComponents.StrongAuthority, UriFormat.Unescaped), "http.StrongAuthority");
 202                         Assert.AreEqual ("ftp://username:password@ftp.go-mono.com/with some spaces/mono.tgz", p._GetComponents (ftp, UriComponents.AbsoluteUri, UriFormat.Unescaped), "http.AbsoluteUri");
 203                         Assert.AreEqual ("/with some spaces/mono.tgz", p._GetComponents (ftp, UriComponents.PathAndQuery, UriFormat.Unescaped), "http.PathAndQuery");
 204                         Assert.AreEqual ("ftp://ftp.go-mono.com/with some spaces/mono.tgz", p._GetComponents (ftp, UriComponents.HttpRequestUrl, UriFormat.Unescaped), "http.HttpRequestUrl");
 205                         Assert.AreEqual ("ftp://ftp.go-mono.com", p._GetComponents (ftp, UriComponents.SchemeAndServer, UriFormat.Unescaped), "http.SchemeAndServer");
 206                         Assert.AreEqual ("ftp://username:password@ftp.go-mono.com/with some spaces/mono.tgz", p._GetComponents (ftp, UriComponents.SerializationInfoString, UriFormat.Unescaped), "http.SerializationInfoString");
 207                         Assert.AreSame (p, p._OnNewUri (), "OnNewUri");
 208                         // strange mixup
 209                         Assert.AreEqual ("ftp://username:password@", p._GetComponents (ftp, UriComponents.Scheme | UriComponents.UserInfo, UriFormat.Unescaped), "ftp.Scheme+UserInfo");
 210                         Assert.AreEqual (":21/with some spaces/mono.tgz", p._GetComponents (ftp, UriComponents.Path | UriComponents.StrongPort, UriFormat.Unescaped), "ftp.Path+StrongPort");
 211                 }
 212
 213                 [Test]
 214                 [ExpectedException (typeof (NullReferenceException))]
 215                 public void GetComponents_Null ()
 216                 {
 217                         UnitTestUriParser p = new UnitTestUriParser ();
 218                         p._GetComponents (null, UriComponents.Host, UriFormat.SafeUnescaped);
 219                 }
 220
 221                 [Test]
 222                 public void GetComponents_BadUriComponents ()
 223                 {
 224                         UnitTestUriParser p = new UnitTestUriParser ();
 225                         Assert.AreEqual (full_http, p._GetComponents (http, (UriComponents) Int32.MinValue, UriFormat.SafeUnescaped), "http");
 226                 }
 227
 228                 [Test]
 229                 [ExpectedException (typeof (ArgumentOutOfRangeException))]
 230                 public void GetComponents_BadUriFormat ()
 231                 {
 232                         UnitTestUriParser p = new UnitTestUriParser ();
 233                         p._GetComponents (http, UriComponents.Host, (UriFormat) Int32.MinValue);
 234                 }
 235
 236                 [Test]
 237                 public void InitializeAndValidate ()
 238                 {
 239                         UriFormatException error = null;
 240                         UnitTestUriParser p = new UnitTestUriParser ();
 241                         p._InitializeAndValidate (http, out error);
 242                         Assert.IsNotNull (error, "out"); // authority/host couldn't be parsed ?!?!
 243                 }
 244
 245                 [Test]
 246                 [ExpectedException (typeof (NullReferenceException))]
 247                 // oh man, this is a bad boy.It should be ArgumentNullException.
 248                 public void InitializeAndValidate_Null ()
 249                 {
 250                         UriFormatException error = null;
 251                         UnitTestUriParser p = new UnitTestUriParser ();
 252                         p._InitializeAndValidate (null, out error);
 253                 }
 254
 255                 [Test]
 256                 public void IsBaseOf ()
 257                 {
 258                         UnitTestUriParser p = new UnitTestUriParser ();
 259                         Assert.IsTrue (p._IsBaseOf (http, http), "http-http");
 260
 261                         Uri u = new Uri ("http://www.mono-project.com/Main_Page#FAQ");
 262                         Assert.IsTrue (p._IsBaseOf (u, http), "http-1a");
 263                         Assert.IsTrue (p._IsBaseOf (http, u), "http-1b");
 264
 265                         u = new Uri ("http://www.mono-project.com/Main_Page");
 266                         Assert.IsTrue (p._IsBaseOf (u, http), "http-2a");
 267                         Assert.IsTrue (p._IsBaseOf (http, u), "http-2b");
 268
 269                         u = new Uri ("http://www.mono-project.com/");
 270                         Assert.IsTrue (p._IsBaseOf (u, http), "http-3a");
 271                         Assert.IsTrue (p._IsBaseOf (http, u), "http-3b");
 272
 273                         u = new Uri ("http://www.mono-project.com/Main_Page/");
 274                         Assert.IsFalse (p._IsBaseOf (u, http), "http-4a");
 275                         Assert.IsTrue (p._IsBaseOf (http, u), "http-4b");
 276
 277                         // docs says the UserInfo isn't evaluated, but...
 278                         u = new Uri ("http://username:password@www.mono-project.com/Main_Page");
 279                         Assert.IsFalse (p._IsBaseOf (u, http), "http-5a");
 280                         Assert.IsFalse (p._IsBaseOf (http, u), "http-5b");
 281
 282                         // scheme case sensitive ? no
 283                         u = new Uri ("HTTP://www.mono-project.com/Main_Page");
 284                         Assert.IsTrue (p._IsBaseOf (u, http), "http-6a");
 285                         Assert.IsTrue (p._IsBaseOf (http, u), "http-6b");
 286
 287                         // host case sensitive ? no
 288                         u = new Uri ("http://www.Mono-Project.com/Main_Page");
 289                         Assert.IsTrue (p._IsBaseOf (u, http), "http-7a");
 290                         Assert.IsTrue (p._IsBaseOf (http, u), "http-7b");
 291
 292                         // path case sensitive ? no
 293                         u = new Uri ("http://www.Mono-Project.com/MAIN_Page");
 294                         Assert.IsTrue (p._IsBaseOf (u, http), "http-8a");
 295                         Assert.IsTrue (p._IsBaseOf (http, u), "http-8b");
 296
 297                         // different scheme
 298                         u = new Uri ("ftp://www.mono-project.com/Main_Page");
 299                         Assert.IsFalse (p._IsBaseOf (u, http), "http-9a");
 300                         Assert.IsFalse (p._IsBaseOf (http, u), "http-9b");
 301
 302                         // different host
 303                         u = new Uri ("http://www.go-mono.com/Main_Page");
 304                         Assert.IsFalse (p._IsBaseOf (u, http), "http-10a");
 305                         Assert.IsFalse (p._IsBaseOf (http, u), "http-10b");
 306
 307                         // different port
 308                         u = new Uri ("http://www.mono-project.com:8080/");
 309                         Assert.IsFalse (p._IsBaseOf (u, http), "http-11a");
 310                         Assert.IsFalse (p._IsBaseOf (http, u), "http-11b");
 311
 312                         // specify default port
 313                         u = new Uri ("http://www.mono-project.com:80/");
 314                         Assert.IsTrue (p._IsBaseOf (u, http), "http-12a");
 315                         Assert.IsTrue (p._IsBaseOf (http, u), "http-12b");
 316                 }
 317
 318                 [Test]
 319                 [ExpectedException (typeof (NullReferenceException))]
 320                 public void IsBaseOf_UriNull ()
 321                 {
 322                         UnitTestUriParser p = new UnitTestUriParser ();
 323                         p._IsBaseOf (http, null);
 324                 }
 325
 326                 [Test]
 327                 [ExpectedException (typeof (NullReferenceException))]
 328                 public void IsBaseOf_NullUri ()
 329                 {
 330                         UnitTestUriParser p = new UnitTestUriParser ();
 331                         p._IsBaseOf (null, http);
 332                 }
 333
 334                 [Test]
 335                 [Category ("NotWorking")]
 336                 public void IsWellFormedOriginalString ()
 337                 {
 338                         UnitTestUriParser p = new UnitTestUriParser ();
 339                         Assert.IsTrue (p._IsWellFormedOriginalString (http), "http");
 340                 }
 341
 342                 [Test]
 343                 [ExpectedException (typeof (NullReferenceException))]
 344                 [Category ("NotWorking")]
 345                 public void IsWellFormedOriginalString_Null ()
 346                 {
 347                         UnitTestUriParser p = new UnitTestUriParser ();
 348                         p._IsWellFormedOriginalString (null);
 349                 }
 350
 351                 [Test]
 352                 [Category ("NotWorking")]
 353                 public void OnNewUri ()
 354                 {
 355                         string scheme = prefix + "on.new.uri";
 356                         Assert.IsFalse (UriParser.IsKnownScheme (scheme), "IsKnownScheme-false");
 357
 358                         UnitTestUriParser p = new UnitTestUriParser ();
 359                         UriParser.Register (p, scheme, 1999);
 360
 361                         Assert.IsFalse (p.OnNewUriCalled, "!Called");
 362                         Uri uri = new Uri (scheme + "://www.mono-project.com");
 363                         Assert.IsTrue (p.OnNewUriCalled, "Called");
 364                 }
 365
 366                 [Test]
 367                 public void OnRegister ()
 368                 {
 369                         string scheme = prefix + "onregister";
 370                         Assert.IsFalse (UriParser.IsKnownScheme (scheme), "IsKnownScheme-false");
 371                         UnitTestUriParser p = new UnitTestUriParser ();
 372                         try {
 373                                 UriParser.Register (p, scheme, 2005);
 374                         }
 375                         catch (NotSupportedException) {
 376                                 // special case / ordering
 377                         }
 378                         // if true then the registration is done before calling OnRegister
 379                         Assert.IsTrue (UriParser.IsKnownScheme (scheme), "IsKnownScheme-true");
 380                 }
 381
 382                 [Test]
 383                 [Category ("NotWorking")]
 384                 public void OnRegister2 ()
 385                 {
 386                         string scheme = prefix + "onregister2";
 387                         Assert.IsFalse (UriParser.IsKnownScheme (scheme), "IsKnownScheme-false");
 388                         UnitTestUriParser p = new UnitTestUriParser ();
 389                         try {
 390                                 UriParser.Register (p, scheme, 2005);
 391                                 Uri uri = new Uri (scheme + "://foobar:2005");
 392                                 Assert.AreEqual (scheme, uri.Scheme, "uri-prefix");
 393                                 Assert.AreEqual (2005, uri.Port, "uri-port");
 394
 395                                 Assert.AreEqual ("//foobar:2005", uri.LocalPath, "uri-localpath");
 396                         }
 397                         catch (NotSupportedException) {
 398                                 // special case / ordering
 399                         }
 400                         // if true then the registration is done before calling OnRegister
 401                         Assert.IsTrue (UriParser.IsKnownScheme (scheme), "IsKnownScheme-true");
 402                 }
 403
 404                 [Test]
 405                 [Category ("NotWorking")]
 406                 public void Resolve ()
 407                 {
 408                         UriFormatException error = null;
 409                         UnitTestUriParser p = new UnitTestUriParser ();
 410                         Assert.AreEqual (full_http, p._Resolve (http, http, out error), "http-http");
 411                 }
 412
 413                 [Test]
 414                 [Category ("NotWorking")]
 415                 public void Resolve_UriNull ()
 416                 {
 417                         UriFormatException error = null;
 418                         UnitTestUriParser p = new UnitTestUriParser ();
 419                         Assert.AreEqual (full_http, p._Resolve (http, null, out error), "http-http");
 420                 }
 421
 422                 [Test]
 423                 [ExpectedException (typeof (NullReferenceException))]
 424                 [Category ("NotWorking")]
 425                 public void Resolve_NullUri ()
 426                 {
 427                         UriFormatException error = null;
 428                         UnitTestUriParser p = new UnitTestUriParser ();
 429                         p._Resolve (null, http, out error);
 430                         p._Resolve (http, null, out error);
 431                 }
 432
 433                 [Test]
 434                 public void IsKnownScheme_WellKnown ()
 435                 {
 436                         // from Uri.UriScheme* fields
 437                         Assert.IsTrue (UriParser.IsKnownScheme ("file"), "file");
 438                         Assert.IsTrue (UriParser.IsKnownScheme ("ftp"), "ftp");
 439                         Assert.IsTrue (UriParser.IsKnownScheme ("gopher"), "gopher");
 440                         Assert.IsTrue (UriParser.IsKnownScheme ("http"), "http");
 441                         Assert.IsTrue (UriParser.IsKnownScheme ("https"), "https");
 442                         Assert.IsTrue (UriParser.IsKnownScheme ("mailto"), "mailto");
 443                         Assert.IsTrue (UriParser.IsKnownScheme ("net.pipe"), "net.pipe");
 444                         Assert.IsTrue (UriParser.IsKnownScheme ("net.tcp"), "net.tcp");
 445                         Assert.IsTrue (UriParser.IsKnownScheme ("news"), "news");
 446                         Assert.IsTrue (UriParser.IsKnownScheme ("nntp"), "nntp");
 447                         // inferred from class library
 448                         Assert.IsTrue (UriParser.IsKnownScheme ("ldap"), "ldap");
 449                         Assert.IsFalse (UriParser.IsKnownScheme ("ldaps"), "ldaps");
 450                         // well known for not existing
 451                         Assert.IsFalse (UriParser.IsKnownScheme ("unknown"), "unknown");
 452
 453                         // variations - mixed and upper case
 454                         Assert.IsTrue (UriParser.IsKnownScheme ("FiLe"), "FiLe");
 455                         Assert.IsTrue (UriParser.IsKnownScheme ("FTP"), "ftp");
 456
 457                         // see 496783
 458                         Assert.IsFalse (UriParser.IsKnownScheme ("tcp"), "tcp");
 459                 }
 460
 461                 [Test]
 462                 [ExpectedException (typeof (ArgumentOutOfRangeException))]
 463                 [Category ("NotWorking")]
 464                 public void IsKnownScheme_ExtraSpace ()
 465                 {
 466                         // same result for space before, inside or after the scheme
 467                         UriParser.IsKnownScheme ("ht tp");
 468                         // this is undocumented (and I hate exceptions in a boolean method)
 469                 }
 470
 471                 [Test]
 472                 [ExpectedException (typeof (ArgumentNullException))]
 473                 public void IsKnownScheme_Null ()
 474                 {
 475                         UriParser.IsKnownScheme (null);
 476                 }
 477
 478                 [Test]
 479                 [ExpectedException (typeof (ArgumentOutOfRangeException))]
 480                 public void IsKnownScheme_Empty ()
 481                 {
 482                         UriParser.IsKnownScheme (String.Empty);
 483                 }
 484
 485                 [Test]
 486                 public void Register ()
 487                 {
 488                         string scheme = prefix + "register.mono";
 489                         Assert.IsFalse (UriParser.IsKnownScheme (scheme), "IsKnownScheme-false");
 490
 491                         UnitTestUriParser p = new UnitTestUriParser ();
 492                         UriParser.Register (p, scheme, 2005);
 493                         Assert.AreEqual (scheme, p.SchemeName, "SchemeName");
 494                         Assert.AreEqual (2005, p.DefaultPort, "DefaultPort");
 495
 496                         Assert.IsTrue (UriParser.IsKnownScheme (scheme), "IsKnownScheme-true");
 497                 }
 498
 499                 [Test]
 500                 [ExpectedException (typeof (ArgumentNullException))]
 501                 public void Register_NullParser ()
 502                 {
 503                         UriParser.Register (null, prefix + "null.parser", 2006);
 504                 }
 505
 506                 [Test]
 507                 [ExpectedException (typeof (ArgumentNullException))]
 508                 public void Register_NullScheme ()
 509                 {
 510                         UnitTestUriParser p = new UnitTestUriParser ();
 511                         UriParser.Register (p, null, 2006);
 512                 }
 513
 514                 [Test]
 515                 [ExpectedException (typeof (ArgumentOutOfRangeException))]
 516                 public void Register_NegativePort ()
 517                 {
 518                         UnitTestUriParser p = new UnitTestUriParser ();
 519                         UriParser.Register (p, prefix + "negative.port", -2);
 520                 }
 521
 522                 [Test]
 523                 public void Register_Minus1Port ()
 524                 {
 525                         UnitTestUriParser p = new UnitTestUriParser ();
 526                         UriParser.Register (p, prefix + "minus1.port", -1);
 527                 }
 528
 529                 [Test]
 530                 public void Register_UInt16PortMinus1 ()
 531                 {
 532                         UnitTestUriParser p = new UnitTestUriParser ();
 533                         UriParser.Register (p, prefix + "uint16.minus.1.port", UInt16.MaxValue - 1);
 534                 }
 535
 536                 [Test]
 537                 [ExpectedException (typeof (ArgumentOutOfRangeException))]
 538                 public void Register_TooBigPort ()
 539                 {
 540                         UnitTestUriParser p = new UnitTestUriParser ();
 541                         UriParser.Register (p, prefix + "too.big.port", UInt16.MaxValue);
 542                 }
 543
 544                 [Test]
 545                 [ExpectedException (typeof (InvalidOperationException))]
 546                 public void ReRegister ()
 547                 {
 548                         string scheme = prefix + "re.register.mono";
 549                         Assert.IsFalse (UriParser.IsKnownScheme (scheme), "IsKnownScheme-false");
 550                         UnitTestUriParser p = new UnitTestUriParser ();
 551                         UriParser.Register (p, scheme, 2005);
 552                         Assert.IsTrue (UriParser.IsKnownScheme (scheme), "IsKnownScheme-true");
 553                         UriParser.Register (p, scheme, 2006);
 554                 }
 555         }
 556 }
 557
 558 #endif