mcs/class/corlib/Test/System.Resources/ResourceSetTest.cs

   1 //
   2 // ResourceSetTest.cs: NUnit Test Cases for System.Resources.ResourceSet
   3 //
   4 // Authors:
   5 //      Sebastien Pouliot  <sebastien@ximian.com>
   6 //
   7 // Copyright (C) 2008 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 using System;
  30 using System.Collections;
  31 using System.IO;
  32 using System.Resources;
  33
  34 using NUnit.Framework;
  35
  36 namespace MonoTests.System.Resources {
  37
  38         public class DefaultResourceSet : ResourceSet {
  39
  40                 public DefaultResourceSet ()
  41                 {
  42                 }
  43
  44                 public Hashtable GetTable ()
  45                 {
  46                         return base.Table;
  47                 }
  48
  49                 public IResourceReader GetReader ()
  50                 {
  51                         return base.Reader;
  52                 }
  53         }
  54
  55         public class ClonableObject : ICloneable {
  56
  57                 private int n = 0;
  58
  59                 private ClonableObject (int value)
  60                 {
  61                         n = value;
  62                 }
  63
  64                 public ClonableObject ()
  65                         : this (0)
  66                 {
  67                 }
  68
  69                 public int Value {
  70                         get { return n; }
  71                 }
  72
  73                 public object Clone ()
  74                 {
  75                         object clone = new ClonableObject (n);
  76                         n++;
  77                         return (ClonableObject) clone;
  78                 }
  79         }
  80
  81         public class CloneResourceSet : ResourceSet {
  82
  83                 public CloneResourceSet (ClonableObject c)
  84                 {
  85                         Table.Add ("clone", c);
  86                 }
  87         }
  88
  89         [TestFixture]
  90         public class ResourceSetTest {
  91
  92                 [Test] // ctor (IResourceReader)
  93                 public void Constructor1_Reader_Null ()
  94                 {
  95                         try {
  96                                 new ResourceSet ((IResourceReader) null);
  97                                 Assert.Fail ("#1");
  98                         } catch (ArgumentNullException ex) {
  99                                 Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
 100                                 Assert.IsNull (ex.InnerException, "#3");
 101                                 Assert.IsNotNull (ex.Message, "#4");
 102                                 Assert.AreEqual ("reader", ex.ParamName, "#5");
 103                         }
 104                 }
 105
 106                 [Test] // ctor (Stream)
 107                 public void Constructor2_Stream_Closed ()
 108                 {
 109                         MemoryStream ms = new MemoryStream ();
 110                         ms.Close ();
 111
 112                         try {
 113                                 new ResourceSet (ms);
 114                                 Assert.Fail ("#1");
 115                         } catch (ArgumentException ex) {
 116                                 // Stream was not readable
 117                                 Assert.AreEqual (typeof (ArgumentException), ex.GetType (), "#2");
 118                                 Assert.IsNull (ex.InnerException, "#3");
 119                                 Assert.IsNotNull (ex.Message, "#4");
 120                                 Assert.IsNull (ex.ParamName, "#5");
 121                         }
 122                 }
 123
 124                 [Test] // ctor (Stream)
 125                 public void Constructor2_Stream_Null ()
 126                 {
 127                         try {
 128                                 new ResourceSet ((Stream) null);
 129                                 Assert.Fail ("#1");
 130                         } catch (ArgumentNullException ex) {
 131                                 Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
 132                                 Assert.IsNull (ex.InnerException, "#3");
 133                                 Assert.IsNotNull (ex.Message, "#4");
 134                                 Assert.AreEqual ("stream", ex.ParamName, "#5");
 135                         }
 136                 }
 137
 138                 [Test] // ctor (String)
 139                 public void Constructor3_FileName_Null ()
 140                 {
 141                         try {
 142                                 new ResourceSet ((string) null);
 143                                 Assert.Fail ("#1");
 144                         } catch (ArgumentNullException ex) {
 145                                 Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
 146                                 Assert.IsNull (ex.InnerException, "#3");
 147                                 Assert.IsNotNull (ex.Message, "#4");
 148                                 Assert.AreEqual ("path", ex.ParamName, "#5");
 149                         }
 150                 }
 151
 152                 [Test] // ctor (String)
 153                 public void Constructor3_FileName_Empty ()
 154                 {
 155                         try {
 156                                 new ResourceSet (string.Empty);
 157                                 Assert.Fail ("#1");
 158                         } catch (ArgumentException ex) {
 159                                 // Empty path name is not legal
 160                                 Assert.AreEqual (typeof (ArgumentException), ex.GetType (), "#2");
 161                                 Assert.IsNull (ex.InnerException, "#3");
 162                                 Assert.IsNotNull (ex.Message, "#4");
 163                                 Assert.IsNull (ex.ParamName, "#5");
 164                         }
 165                 }
 166
 167                 [Test]
 168                 public void Defaults ()
 169                 {
 170                         DefaultResourceSet rs = new DefaultResourceSet ();
 171                         Assert.IsNotNull (rs.GetTable (), "Table");
 172                         Assert.IsNull (rs.GetReader (), "Reader");
 173                         Assert.AreEqual (typeof (ResourceReader), rs.GetDefaultReader (), "DefaultReaderType");
 174                         Assert.AreEqual (typeof (ResourceWriter), rs.GetDefaultWriter (), "DefaultWriterType");
 175                         rs.Dispose ();
 176                         Assert.IsNull (rs.GetTable (), "Disposed/Table");
 177                         Assert.IsNull (rs.GetReader (), "Disposed/Reader");
 178                         Assert.AreEqual (typeof (ResourceReader), rs.GetDefaultReader (), "Disposed/DefaultReaderType");
 179                         Assert.AreEqual (typeof (ResourceWriter), rs.GetDefaultWriter (), "Disposed/DefaultWriterType");
 180                 }
 181
 182                 [Test]
 183                 public void Clonable ()
 184                 {
 185                         ClonableObject c0 = new ClonableObject ();
 186                         Assert.AreEqual (0, c0.Value, "Original");
 187                         CloneResourceSet rs = new CloneResourceSet (c0);
 188                         ClonableObject c1 = (ClonableObject) rs.GetObject ("clone");
 189                         Assert.AreEqual (c1.Value, c0.Value, "Clone");
 190                         Assert.IsTrue (Object.ReferenceEquals (c0, c1), "Same");
 191                 }
 192
 193                 [Test]
 194                 public void Dispose ()
 195                 {
 196                         CloneResourceSet rs = new CloneResourceSet (new ClonableObject ());
 197                         rs.Dispose ();
 198                         rs.Dispose ();
 199                 }
 200
 201                 [Test]
 202                 public void GetEnumerator ()
 203                 {
 204                         CloneResourceSet rs = new CloneResourceSet (new ClonableObject ());
 205                         Assert.IsNotNull (rs.GetEnumerator ());
 206                 }
 207
 208                 [Test]
 209                 public void GetEnumerator_Disposed ()
 210                 {
 211                         CloneResourceSet rs = new CloneResourceSet (new ClonableObject ());
 212                         rs.Dispose ();
 213                         try {
 214                                 rs.GetEnumerator ();
 215                                 Assert.Fail ("#1");
 216 #if NET_2_0
 217                         } catch (ObjectDisposedException ex) {
 218                                 // Cannot access a closed resource set
 219                                 Assert.AreEqual (typeof (ObjectDisposedException), ex.GetType (), "#2");
 220                                 Assert.IsNull (ex.InnerException, "#3");
 221                                 Assert.IsNotNull (ex.Message, "#4");
 222                         }
 223 #else
 224                         } catch (InvalidOperationException ex) {
 225                                 // Resource table is closed
 226                                 Assert.AreEqual (typeof (InvalidOperationException), ex.GetType (), "#2");
 227                                 Assert.IsNull (ex.InnerException, "#3");
 228                                 Assert.IsNotNull (ex.Message, "#4");
 229                         }
 230 #endif
 231                 }
 232
 233                 [Test]
 234                 public void GetObject_DoesNotExists ()
 235                 {
 236                         CloneResourceSet rs = new CloneResourceSet (new ClonableObject ());
 237                         Assert.IsNull (rs.GetObject ("doesnotexists"), "default");
 238                         Assert.IsNull (rs.GetObject ("doesnotexists", true), "case");
 239                         Assert.IsNull (rs.GetObject ("doesnotexists", false), "!case");
 240                 }
 241
 242                 [Test]
 243                 public void GetObject_Disposed ()
 244                 {
 245                         CloneResourceSet rs = new CloneResourceSet (new ClonableObject ());
 246                         rs.Dispose ();
 247                         try {
 248                                 rs.GetObject ("doesnotexists");
 249                                 Assert.Fail ("#1");
 250 #if NET_2_0
 251                         } catch (ObjectDisposedException ex) {
 252                                 // Cannot access a closed resource set
 253                                 Assert.AreEqual (typeof (ObjectDisposedException), ex.GetType (), "#2");
 254                                 Assert.IsNull (ex.InnerException, "#3");
 255                                 Assert.IsNotNull (ex.Message, "#4");
 256                         }
 257 #else
 258                         } catch (InvalidOperationException ex) {
 259                                 // Resource table is closed
 260                                 Assert.AreEqual (typeof (InvalidOperationException), ex.GetType (), "#2");
 261                                 Assert.IsNull (ex.InnerException, "#3");
 262                                 Assert.IsNotNull (ex.Message, "#4");
 263                         }
 264 #endif
 265                 }
 266
 267                 [Test]
 268                 public void GetString_DoesNotExists ()
 269                 {
 270                         CloneResourceSet rs = new CloneResourceSet (new ClonableObject ());
 271                         Assert.IsNull (rs.GetString ("doesnotexists"), "default");
 272                         Assert.IsNull (rs.GetString ("doesnotexists", true), "case");
 273                         Assert.IsNull (rs.GetString ("doesnotexists", false), "!case");
 274                 }
 275
 276                 [Test]
 277                 public void GetString_NotAString ()
 278                 {
 279                         CloneResourceSet rs = new CloneResourceSet (new ClonableObject ());
 280                         try {
 281                                 rs.GetString ("clone");
 282                                 Assert.Fail ("#1");
 283                         } catch (InvalidOperationException ex) {
 284                                 // This particular resource was not a String -
 285                                 // call GetObject instead.  Resource name: clone
 286                                 Assert.AreEqual (typeof (InvalidOperationException), ex.GetType (), "#2");
 287                                 Assert.IsNull (ex.InnerException, "#3");
 288                                 Assert.IsNotNull (ex.Message, "#4");
 289                                 Assert.IsTrue (ex.Message.IndexOf ("String") != -1, "#5");
 290                                 Assert.IsTrue (ex.Message.IndexOf ("GetObject") != -1, "#6");
 291                                 Assert.IsTrue (ex.Message.IndexOf ("clone") != -1, "#7");
 292                         }
 293                 }
 294
 295                 [Test]
 296                 public void GetString_Disposed ()
 297                 {
 298                         CloneResourceSet rs = new CloneResourceSet (new ClonableObject ());
 299                         rs.Dispose ();
 300                         try {
 301                                 rs.GetString ("doesnotexists");
 302                                 Assert.Fail ("#1");
 303 #if NET_2_0
 304                         } catch (ObjectDisposedException ex) {
 305                                 // Cannot access a closed resource set
 306                                 Assert.AreEqual (typeof (ObjectDisposedException), ex.GetType (), "#2");
 307                                 Assert.IsNull (ex.InnerException, "#3");
 308                                 Assert.IsNotNull (ex.Message, "#4");
 309                         }
 310 #else
 311                         } catch (InvalidOperationException ex) {
 312                                 // Resource table is closed
 313                                 Assert.AreEqual (typeof (InvalidOperationException), ex.GetType (), "#2");
 314                                 Assert.IsNull (ex.InnerException, "#3");
 315                                 Assert.IsNotNull (ex.Message, "#4");
 316                         }
 317 #endif
 318                 }
 319         }
 320 }