mcs/class/System/Test/System.Configuration/SettingsPropertyValueTest.cs

   1 //
   2 // System.Configuration.SettingsPropertyValueTest.cs - Unit tests for
   3 // System.Configuration.SettingsPropertyValue.
   4 //
   5 // Author:
   6 //      Chris Toshok  <toshok@ximian.com>
   7 //
   8 // Copyright (C) 2005 Novell, Inc (http://www.novell.com)
   9 //
  10 // Permission is hereby granted, free of charge, to any person obtaining
  11 // a copy of this software and associated documentation files (the
  12 // "Software"), to deal in the Software without restriction, including
  13 // without limitation the rights to use, copy, modify, merge, publish,
  14 // distribute, sublicense, and/or sell copies of the Software, and to
  15 // permit persons to whom the Software is furnished to do so, subject to
  16 // the following conditions:
  17 //
  18 // The above copyright notice and this permission notice shall be
  19 // included in all copies or substantial portions of the Software.
  20 //
  21 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  22 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  23 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  24 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  25 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  26 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  27 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  28 //
  29
  30
  31 using System;
  32 using System.IO;
  33 using System.Configuration;
  34 using System.Collections;
  35 using System.Collections.Specialized;
  36 using System.Runtime.Serialization.Formatters.Binary;
  37 using NUnit.Framework;
  38
  39 namespace MonoTests.System.Configuration {
  40
  41         [TestFixture]
  42         public class SettingsPropertyValueTest {
  43
  44                 [Test]
  45                 public void Properties ()
  46                 {
  47                         SettingsProperty p = new SettingsProperty ("property",
  48                                                                    typeof (int),
  49                                                                    null,
  50                                                                    true,
  51                                                                    10,
  52                                                                    SettingsSerializeAs.String,
  53                                                                    null,
  54                                                                    true,
  55                                                                    false);
  56
  57                         SettingsPropertyValue v = new SettingsPropertyValue (p);
  58
  59                         Assert.IsFalse (v.Deserialized, "A1");
  60                         Assert.IsFalse (v.IsDirty, "A2");
  61                         Assert.AreEqual ("property", v.Name, "A3");
  62                         Assert.AreEqual (p, v.Property, "A4");
  63                         Assert.AreEqual ((object)10, v.PropertyValue, "A5");
  64                         Assert.AreEqual (null, v.SerializedValue, "A6");
  65                         Assert.IsTrue (v.UsingDefaultValue, "A7");
  66
  67                         /* test that setting v.PropertyValue to
  68                          * something else causes SerializedValue to
  69                          * become not-null */
  70                         v.PropertyValue = (object)5;
  71                         Assert.AreEqual ("5", v.SerializedValue, "A9");
  72
  73                         /* test to see whether or not changing
  74                          * SerializeAs causes SerializedValue to
  75                          * change */
  76                         p.SerializeAs = SettingsSerializeAs.Xml;
  77                         Assert.AreEqual ("5", v.SerializedValue, "A11"); /* nope.. */
  78
  79                         /* only changing PropertyValue does */
  80                         v.PropertyValue = (object)7;
  81                         Assert.AreEqual ("<?xml version=\"1.0\" encoding=\"utf-16\"?>\n<int>7</int>", ((string)v.SerializedValue).Replace ("\r\n", "\n"), "A13");
  82                 }
  83
  84                 [Test]
  85                 public void Dirty ()
  86                 {
  87                         SettingsProperty p = new SettingsProperty ("property",
  88                                                                    typeof (int),
  89                                                                    null,
  90                                                                    true,
  91                                                                    10,
  92                                                                    SettingsSerializeAs.String,
  93                                                                    null,
  94                                                                    true,
  95                                                                    false);
  96
  97                         SettingsPropertyValue v = new SettingsPropertyValue (p);
  98
  99                         Assert.AreEqual (10, v.PropertyValue, "A0");
 100                         Assert.IsFalse (v.IsDirty, "A1");
 101
 102                         /* set PropertyValue to something else */
 103                         v.PropertyValue = 5;
 104                         Assert.IsTrue (v.IsDirty, "A2");
 105                         v.IsDirty = false;
 106
 107                         /* set PropertyValue to the same thing */
 108                         v.PropertyValue = 5;
 109                         Assert.IsTrue (v.IsDirty, "A3");
 110
 111                         /* try out a non-value type */
 112                         p = new SettingsProperty ("property",
 113                                                   typeof (StringWriter),
 114                                                   null,
 115                                                   true,
 116                                                   "",
 117                                                   SettingsSerializeAs.String,
 118                                                   null,
 119                                                   true,
 120                                                   false);
 121                         v = new SettingsPropertyValue (p);
 122
 123                         Assert.IsNotNull (v.PropertyValue, "A5");
 124
 125                         Console.WriteLine (v.PropertyValue);
 126                         Assert.IsTrue (v.IsDirty, "A6");
 127                 }
 128
 129                 [Test]
 130                 public void UsingDefaultValue ()
 131                 {
 132                         SettingsProperty p = new SettingsProperty ("property",
 133                                                                    typeof (int),
 134                                                                    null,
 135                                                                    true,
 136                                                                    10,
 137                                                                    SettingsSerializeAs.String,
 138                                                                    null,
 139                                                                    true,
 140                                                                    false);
 141
 142                         SettingsPropertyValue v = new SettingsPropertyValue (p);
 143
 144                         Assert.AreEqual (10, v.PropertyValue, "A1");
 145                         Assert.IsTrue (v.UsingDefaultValue, "A2");
 146
 147                         /* set PropertyValue to something else */
 148                         v.PropertyValue = 5;
 149                         Assert.IsFalse (v.UsingDefaultValue, "A3");
 150
 151                         /* set PropertyValue back to the default */
 152                         v.PropertyValue = 10;
 153                         Assert.IsFalse (v.UsingDefaultValue, "A4");
 154                 }
 155
 156                 [Test]
 157                 public void String_Deserialize ()
 158                 {
 159                         SettingsProperty p = new SettingsProperty ("property",
 160                                                                    typeof (int),
 161                                                                    null,
 162                                                                    true,
 163                                                                    10,
 164                                                                    SettingsSerializeAs.String,
 165                                                                    null,
 166                                                                    true,
 167                                                                    false);
 168
 169                         SettingsPropertyValue v = new SettingsPropertyValue (p);
 170                         v.SerializedValue = "123";
 171
 172                         Assert.AreEqual (123, v.PropertyValue, "A1");
 173                         Assert.AreEqual (typeof(int), v.PropertyValue.GetType (), "A2");
 174                         Assert.AreEqual (false, v.UsingDefaultValue, "A3");
 175                 }
 176
 177                 [Test]
 178                 public void Xml_Deserialize ()
 179                 {
 180                         SettingsProperty p = new SettingsProperty ("property",
 181                                                                    typeof (int),
 182                                                                    null,
 183                                                                    true,
 184                                                                    10,
 185                                                                    SettingsSerializeAs.Xml,
 186                                                                    null,
 187                                                                    true,
 188                                                                    false);
 189
 190                         SettingsPropertyValue v = new SettingsPropertyValue (p);
 191                         v.SerializedValue = "<?xml version=\"1.0\" encoding=\"utf-16\"?>\n<int>123</int>";
 192
 193                         Assert.AreEqual (123, v.PropertyValue, "A1");
 194                         Assert.AreEqual (typeof(int), v.PropertyValue.GetType (), "A2");
 195                         Assert.AreEqual (false, v.UsingDefaultValue, "A3");
 196                 }
 197
 198                 [Test]
 199                 public void String_Xml_Serialize ()
 200                 {
 201                         SettingsProperty p = new SettingsProperty ("property",
 202                                                                    typeof (int),
 203                                                                    null,
 204                                                                    true,
 205                                                                    10,
 206                                                                    SettingsSerializeAs.String,
 207                                                                    null,
 208                                                                    true,
 209                                                                    false);
 210
 211                         SettingsPropertyValue v = new SettingsPropertyValue (p);
 212
 213                         v.PropertyValue = 10;
 214                         Assert.AreEqual (10, v.PropertyValue, "A1");
 215                         Assert.AreEqual ("10", v.SerializedValue, "A2");
 216
 217                         v.PropertyValue = 10;
 218                         p.SerializeAs = SettingsSerializeAs.Xml;
 219
 220                         Assert.AreEqual ("<?xml version=\"1.0\" encoding=\"utf-16\"?>\n<int>10</int>", ((string)v.SerializedValue).Replace ("\r\n", "\n"), "A3");
 221
 222                 }
 223
 224                 [Test]
 225                 public void Binary_Serialize ()
 226                 {
 227                         SettingsProperty p = new SettingsProperty ("property",
 228                                                                    typeof (int),
 229                                                                    null,
 230                                                                    true,
 231                                                                    10,
 232                                                                    SettingsSerializeAs.Binary,
 233                                                                    null,
 234                                                                    true,
 235                                                                    false);
 236
 237                         SettingsPropertyValue v = new SettingsPropertyValue (p);
 238                         byte[] foo;
 239
 240                         v.PropertyValue = 10;
 241
 242                         Assert.AreEqual (typeof (byte[]), v.SerializedValue.GetType(), "A1");
 243                         foo = (byte[])v.SerializedValue;
 244
 245                         v.PropertyValue = 5;
 246                         Assert.AreEqual (5, v.PropertyValue, "A2");
 247
 248
 249                         BinaryFormatter bf = new BinaryFormatter ();
 250                         MemoryStream ms = new MemoryStream (foo);
 251                         Assert.AreEqual (10, bf.Deserialize (ms), "A3");
 252
 253                         v.Deserialized = false;
 254                         v.SerializedValue = foo;
 255
 256                         Assert.AreEqual (10, v.PropertyValue, "A4");
 257                 }
 258
 259                 [Test]
 260                 public void DefaultValueType ()
 261                 {
 262                         SettingsProperty p1 = new SettingsProperty ("property",
 263                                                                    typeof (int),
 264                                                                    null,
 265                                                                    true,
 266                                                                    (int) 10,
 267                                                                    SettingsSerializeAs.String,
 268                                                                    null,
 269                                                                    true,
 270                                                                    false);
 271                         SettingsPropertyValue v1 = new SettingsPropertyValue (p1);
 272                         Assert.AreEqual (typeof (int), v1.PropertyValue.GetType (), "A1");
 273                         Assert.AreEqual (10, v1.PropertyValue, "A2");
 274
 275                         SettingsProperty p2 = new SettingsProperty ("property",
 276                                            typeof (int),
 277                                            null,
 278                                            true,
 279                                            "10",
 280                                            SettingsSerializeAs.String,
 281                                            null,
 282                                            true,
 283                                            false);
 284                         SettingsPropertyValue v2 = new SettingsPropertyValue (p2);
 285                         Assert.AreEqual (typeof (int), v2.PropertyValue.GetType (), "A3");
 286                         Assert.AreEqual (10, v2.PropertyValue, "A4");
 287                 }
 288
 289                 [Serializable]
 290                 public class MyData
 291                 {
 292                         private int intProp = 777;
 293                         public int IntProp
 294                         {
 295                                 get { return intProp; }
 296                                 set { intProp = value; }
 297                         }
 298                 }
 299
 300                 [Test]
 301                 public void DefaultValueCompexTypeEmpty ()
 302                 {
 303                         SettingsProperty p1 = new SettingsProperty ("property",
 304                                                                    typeof (MyData),
 305                                                                    null,
 306                                                                    true,
 307                                                                    "",
 308                                                                    SettingsSerializeAs.String,
 309                                                                    null,
 310                                                                    true,
 311                                                                    false);
 312                         SettingsPropertyValue v1 = new SettingsPropertyValue (p1);
 313                         Assert.IsNotNull (v1.PropertyValue, "A1");
 314                         Assert.AreEqual (typeof (MyData), v1.PropertyValue.GetType (), "A2");
 315                         MyData h = (MyData) v1.PropertyValue;
 316                         Assert.AreEqual (777, h.IntProp, "A3");
 317                 }
 318
 319                 [Test]
 320                 public void DefaultValueCompexType ()
 321                 {
 322                         SettingsProperty p2 = new SettingsProperty ("property",
 323                                                                    typeof (MyData),
 324                                                                    null,
 325                                                                    true,
 326                                                                    @"<?xml version=""1.0"" encoding=""utf-16""?><MyData xmlns:xsi=""http://www.w3.org/2001/XMLSchema-instance"" xmlns:xsd=""http://www.w3.org/2001/XMLSchema""><IntProp>5</IntProp></MyData>",
 327                                                                    SettingsSerializeAs.Xml,
 328                                                                    null,
 329                                                                    true,
 330                                                                    false);
 331                         SettingsPropertyValue v2 = new SettingsPropertyValue (p2);
 332                         Assert.IsNotNull (v2.PropertyValue, "A1");
 333                         Assert.AreEqual (typeof (MyData), v2.PropertyValue.GetType (), "A2");
 334                         MyData h = (MyData) v2.PropertyValue;
 335                         Assert.AreEqual (5, h.IntProp, "A3");
 336                 }
 337
 338                 [Test]
 339                 public void IsDirtyAndValueDateTime ()
 340                 {
 341                         SettingsProperty sp = new SettingsProperty ("heh");
 342                         sp.PropertyType = typeof (DateTime);
 343
 344                         SettingsPropertyValue spv = new SettingsPropertyValue (sp);
 345                         Assert.IsFalse (spv.IsDirty, "A1");
 346                         Assert.IsNotNull (spv.PropertyValue, "A2");
 347                         Assert.AreEqual (typeof (DateTime), spv.PropertyValue.GetType (), "A3");
 348                         Assert.IsFalse (spv.IsDirty, "A4");
 349                 }
 350
 351                 [Test]
 352                 public void IsDirtyAndValuePrimitive ()
 353                 {
 354                         SettingsProperty sp = new SettingsProperty ("heh");
 355                         sp.PropertyType = typeof (int);
 356
 357                         SettingsPropertyValue spv = new SettingsPropertyValue (sp);
 358                         Assert.IsFalse (spv.IsDirty, "A1");
 359                         Assert.AreEqual (0, spv.PropertyValue, "A2");
 360                         Assert.AreEqual (typeof (int), spv.PropertyValue.GetType (), "A3");
 361                         Assert.IsFalse (spv.IsDirty, "A4");
 362                 }
 363
 364                 [Test]
 365                 public void IsDirtyAndValueDecimal ()
 366                 {
 367                         SettingsProperty sp = new SettingsProperty ("heh");
 368                         sp.PropertyType = typeof (decimal);
 369
 370                         SettingsPropertyValue spv = new SettingsPropertyValue (sp);
 371                         Assert.IsFalse (spv.IsDirty, "A1");
 372                         Assert.AreEqual (0, spv.PropertyValue, "A2");
 373                         Assert.AreEqual (typeof (decimal), spv.PropertyValue.GetType (), "A3");
 374                         Assert.IsTrue (spv.IsDirty, "A4");
 375                 }
 376
 377                 [Test]
 378                 public void IsDirtyAndValueString ()
 379                 {
 380                         SettingsProperty sp = new SettingsProperty ("heh");
 381                         sp.PropertyType = typeof (string);
 382
 383                         SettingsPropertyValue spv = new SettingsPropertyValue (sp);
 384                         Assert.IsFalse (spv.IsDirty, "A1");
 385                         Assert.IsNull (spv.PropertyValue, "A2");
 386                         Assert.IsFalse (spv.IsDirty, "A3");
 387
 388                         SettingsProperty sp2 = new SettingsProperty ("heh");
 389                         sp2.PropertyType = typeof (string);
 390                         sp2.DefaultValue = "";
 391
 392                         SettingsPropertyValue spv2 = new SettingsPropertyValue (sp2);
 393                         Assert.IsFalse (spv2.IsDirty, "A4");
 394                         Assert.IsNotNull (spv2.PropertyValue, "A5");
 395                         Assert.IsFalse (spv2.IsDirty, "A6");
 396                 }
 397
 398                 [Serializable]
 399                 public struct MyData2
 400                 {
 401                         public int intProp;
 402                 }
 403
 404                 [Test]
 405                 public void IsDirtyAndValueMyData2 ()
 406                 {
 407                         SettingsProperty sp = new SettingsProperty ("heh");
 408                         sp.PropertyType = typeof (MyData2);
 409
 410                         SettingsPropertyValue spv = new SettingsPropertyValue (sp);
 411                         Assert.IsFalse (spv.IsDirty, "A1");
 412                         Assert.IsNotNull (spv.PropertyValue, "A2");
 413                         Assert.IsTrue (spv.IsDirty, "A3");
 414                 }
 415
 416                 [Test]
 417                 public void IsDirtyAndValueArrayList ()
 418                 {
 419                         SettingsProperty sp = new SettingsProperty ("heh");
 420                         sp.PropertyType = typeof (ArrayList);
 421
 422                         SettingsPropertyValue spv = new SettingsPropertyValue (sp);
 423                         Assert.IsFalse (spv.IsDirty, "A1");
 424                         Assert.IsNull (spv.PropertyValue, "A2");
 425                         Assert.IsFalse (spv.IsDirty, "A3");
 426
 427                         SettingsProperty sp2 = new SettingsProperty ("heh");
 428                         sp2.PropertyType = typeof (ArrayList);
 429                         sp2.DefaultValue = "";
 430
 431                         SettingsPropertyValue spv2 = new SettingsPropertyValue (sp2);
 432                         Assert.IsFalse (spv2.IsDirty, "A5");
 433                         Assert.IsNotNull (spv2.PropertyValue, "A6");
 434                         Assert.AreEqual (typeof (ArrayList), spv2.PropertyValue.GetType (), "A7");
 435                         Assert.IsTrue (spv2.IsDirty, "A8");
 436                 }
 437         }
 438 }
 439