mcs/class/System/Test/System.ComponentModel/DateTimeOffsetConverterTests.cs

   1 //
   2 // DateTimeOffsetConverterTests.cs
   3 //
   4 // Author:
   5 //      Carlos Alberto Cortez (calberto.cortez@gmail.com)
   6 //
   7 // Copyright (C) 2010 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 !MOBILE
  30
  31 using System;
  32 using System.ComponentModel;
  33 using System.ComponentModel.Design.Serialization;
  34 using System.Globalization;
  35 using NUnit.Framework;
  36
  37 namespace MonoTests.System.ComponentModel
  38 {
  39         [TestFixture]
  40         public class DateTimeOffsetConverterTests
  41         {
  42                 DateTimeOffsetConverter converter;
  43
  44                 [SetUp]
  45                 public void SetUp ()
  46                 {
  47                         converter = new DateTimeOffsetConverter ();
  48                 }
  49
  50                 [Test]
  51                 public void CanConvertFrom ()
  52                 {
  53                         Assert.IsTrue (converter.CanConvertFrom (typeof (string)), "#A1");
  54                         Assert.IsFalse (converter.CanConvertFrom (typeof (DateTime)), "#A2");
  55                         Assert.IsFalse (converter.CanConvertFrom (typeof (DateTimeOffset)), "#A3");
  56                         Assert.IsFalse (converter.CanConvertFrom (typeof (object)), "#A4");
  57                         Assert.IsTrue (converter.CanConvertFrom (typeof (InstanceDescriptor)), "#A5");
  58                 }
  59
  60                 [Test]
  61                 public void CanConvertTo ()
  62                 {
  63                         Assert.IsTrue (converter.CanConvertTo (typeof (string)), "#A1");
  64                         Assert.IsFalse (converter.CanConvertTo (typeof (object)), "#A2");
  65                         Assert.IsFalse (converter.CanConvertTo (typeof (DateTime)), "#A3");
  66                         Assert.IsFalse (converter.CanConvertTo (typeof (DateTimeOffset)), "#A4");
  67                         Assert.IsTrue (converter.CanConvertTo (typeof (InstanceDescriptor)), "#A5");
  68                 }
  69
  70                 [Test]
  71                 public void ConvertFrom_String ()
  72                 {
  73                         DateTimeOffset dateOffset = DateTimeOffset.Now;
  74                         DateTimeOffset newDateOffset = (DateTimeOffset) converter.ConvertFrom (null, CultureInfo.InvariantCulture,
  75                                         dateOffset.ToString (CultureInfo.InvariantCulture));
  76
  77                         Assert.AreEqual (dateOffset.Date, newDateOffset.Date, "#A1");
  78                         Assert.AreEqual (dateOffset.Hour, newDateOffset.Hour, "#A2");
  79                         Assert.AreEqual (dateOffset.Minute, newDateOffset.Minute, "#A3");
  80                         Assert.AreEqual (dateOffset.Second, newDateOffset.Second, "#A4");
  81                         Assert.AreEqual (dateOffset.Offset, newDateOffset.Offset, "#A5");
  82
  83                         newDateOffset = (DateTimeOffset) converter.ConvertFrom (null, CultureInfo.InvariantCulture, String.Empty);
  84                         Assert.AreEqual (DateTimeOffset.MinValue, newDateOffset, "#B1");
  85                 }
  86
  87                 [Test]
  88                 [ExpectedException (typeof (NotSupportedException))]
  89                 public void ConvertFrom_Object ()
  90                 {
  91                         converter.ConvertFrom (new object ());
  92                 }
  93
  94                 [Test]
  95                 [ExpectedException (typeof (NotSupportedException))]
  96                 public void ConvertFrom_Int32 ()
  97                 {
  98                         converter.ConvertFrom (10);
  99                 }
 100
 101                 [Test]
 102                 public void ConvertTo_MinValue ()
 103                 {
 104                         Assert.AreEqual (String.Empty, converter.ConvertTo (null,
 105                                 CultureInfo.InvariantCulture, DateTimeOffset.MinValue, typeof (string)), "#A1");
 106                         Assert.AreEqual (String.Empty, converter.ConvertTo (null,
 107                                 CultureInfo.CurrentCulture, DateTimeOffset.MinValue, typeof (string)), "#A2");
 108                         Assert.AreEqual (String.Empty, converter.ConvertTo (DateTimeOffset.MinValue,
 109                                 typeof (string)), "#A3");
 110                 }
 111
 112                 [Test]
 113                 public void ConvertTo_MaxValue ()
 114                 {
 115                         Assert.AreEqual (DateTimeOffset.MaxValue.ToString (CultureInfo.InvariantCulture),
 116                                 converter.ConvertTo (null, CultureInfo.InvariantCulture, DateTimeOffset.MaxValue,
 117                                 typeof (string)), "#A1");
 118                 }
 119
 120                 [Test]
 121                 [ExpectedException (typeof (NotSupportedException))]
 122                 public void ConvertTo_object ()
 123                 {
 124                         converter.ConvertTo (DateTimeOffset.Now, typeof (object));
 125                 }
 126
 127                 [Test]
 128                 [ExpectedException (typeof (NotSupportedException))]
 129                 public void ConvertTo_int ()
 130                 {
 131                         converter.ConvertTo (DateTimeOffset.Now, typeof (int));
 132                 }
 133
 134                 [Test]
 135                 [ExpectedException (typeof (NotSupportedException))]
 136                 public void ConvertTo_DateTime ()
 137                 {
 138                         converter.ConvertTo (DateTimeOffset.Now, typeof (DateTime));
 139                 }
 140
 141                 [Test]
 142                 [ExpectedException (typeof (NotSupportedException))]
 143                 public void ConvertTo_DateTimeOffset ()
 144                 {
 145                         converter.ConvertTo (DateTimeOffset.Now, typeof (DateTimeOffset));
 146                 }
 147
 148                 [Test]
 149                 public void ConvertToString_MinValue ()
 150                 {
 151                         Assert.AreEqual (String.Empty, converter.ConvertToString (null,
 152                                 CultureInfo.InvariantCulture, DateTimeOffset.MinValue), "#A1");
 153
 154                         Assert.AreEqual (String.Empty, converter.ConvertToString (null, DateTimeOffset.MinValue), "#A2");
 155                         Assert.AreEqual (String.Empty, converter.ConvertToString (null,
 156                                 CultureInfo.CurrentCulture, DateTimeOffset.MinValue), "#A3");
 157                         Assert.AreEqual (String.Empty, converter.ConvertToString (DateTimeOffset.MinValue), "#A4");
 158                 }
 159
 160                 [Test]
 161                 public void ConvertToString_MaxValue ()
 162                 {
 163                         Assert.AreEqual (DateTimeOffset.MaxValue.ToString (CultureInfo.InvariantCulture),
 164                                 converter.ConvertToString (null, CultureInfo.InvariantCulture, DateTimeOffset.MaxValue), "#A1");
 165                 }
 166
 167                 [Test]
 168                 [SetCulture("en-US")]
 169                 public void ConvertToString ()
 170                 {
 171                         CultureInfo ciUS = new CultureInfo("en-US");
 172                         CultureInfo ciGB = new CultureInfo("en-GB");
 173                         CultureInfo ciDE = new CultureInfo("de-DE");
 174
 175                         DateTimeOffset dateOffset = new DateTimeOffset (2008, 12, 31, 23, 59, 58, 5, new TimeSpan (3, 6, 0));
 176                         DoTestToString ("12/31/2008 11:59 PM +03:06", dateOffset, ciUS);
 177                         DoTestToString ("31/12/2008 23:59 +03:06", dateOffset, ciGB);
 178                         DoTestToString ("31.12.2008 23:59 +03:06", dateOffset, ciDE);
 179                         DoTestToString ("12/31/2008 23:59:58 +03:06", dateOffset, CultureInfo.InvariantCulture);
 180                         Assert.AreEqual ("12/31/2008 23:59:58 +03:06", converter.ConvertToInvariantString (dateOffset), "Invariant");
 181
 182                         dateOffset = new DateTimeOffset (new DateTime (2008, 12, 31), new TimeSpan (0, 0, 0));
 183                         DoTestToString ("12/31/2008 +00:00", dateOffset, ciUS);
 184                         DoTestToString ("31/12/2008 +00:00", dateOffset, ciGB);
 185                         DoTestToString ("31.12.2008 +00:00", dateOffset, ciDE);
 186                         DoTestToString ("2008-12-31 +00:00", dateOffset, CultureInfo.InvariantCulture);
 187                         Assert.AreEqual ("2008-12-31 +00:00", converter.ConvertToInvariantString (dateOffset), "Invariant");
 188                 }
 189
 190                 void DoTestToString (string expected, DateTimeOffset value, CultureInfo ci)
 191                 {
 192                         String message = ci.Name;
 193                         if (message == null || message.Length == 0)
 194                                 message = "?Invariant";
 195                         Assert.AreEqual (expected, converter.ConvertTo (null, ci, value, typeof (string)), message);
 196                 }
 197
 198                 [Test]
 199                 [ExpectedException (typeof (FormatException))]
 200                 public void ConvertFrom_InvalidValue ()
 201                 {
 202                         converter.ConvertFrom ("*1");
 203                 }
 204
 205                 [Test]
 206                 [ExpectedException (typeof (FormatException))]
 207                 public void ConvertFrom_InvalidValue_Invariant ()
 208                 {
 209                         converter.ConvertFrom (null, CultureInfo.InvariantCulture, "*1");
 210                 }
 211
 212                 [Test]
 213                 [ExpectedException (typeof (FormatException))]
 214                 public void ConvertFromString_InvalidValue ()
 215                 {
 216                         converter.ConvertFromString ("*1");
 217                 }
 218
 219                 [Test]
 220                 [ExpectedException (typeof (FormatException))]
 221                 public void ConvertFromString_InvalidValue_Invariant ()
 222                 {
 223                         converter.ConvertFromString (null, CultureInfo.InvariantCulture, "*1");
 224                 }
 225
 226                 [Test]
 227                 public void ConvertTo_InstanceDescriptor ()
 228                 {
 229                         DateTimeOffset dto = new DateTimeOffset (new DateTime (2010, 10, 11), new TimeSpan (3, 6, 0));
 230                         InstanceDescriptor descriptor = (InstanceDescriptor) converter.ConvertTo (dto, typeof (InstanceDescriptor));
 231
 232                         Assert.AreEqual (".ctor", descriptor.MemberInfo.Name, "#A0");
 233                         Assert.AreEqual (8, descriptor.Arguments.Count, "#A1");
 234                         DateTimeOffset dto2 = (DateTimeOffset) descriptor.Invoke ();
 235                         Assert.AreEqual (dto, dto2, "#A2");
 236                 }
 237         }
 238 }
 239
 240 #endif
 241