mcs/class/System/Test/System.ComponentModel/UInt64ConverterTests.cs

   1 //
   2 // System.ComponentModel.UInt64Converter test cases
   3 //
   4 // Authors:
   5 //      Gert Driesen (drieseng@users.sourceforge.net)
   6 //
   7 // (c) 2005 Novell, Inc. (http://www.ximian.com)
   8 //
   9
  10 using System;
  11 using System.ComponentModel;
  12 using System.ComponentModel.Design.Serialization;
  13 using System.Globalization;
  14
  15 using NUnit.Framework;
  16
  17 namespace MonoTests.System.ComponentModel
  18 {
  19         [TestFixture]
  20         public class UInt64ConverterTests
  21         {
  22                 private UInt64Converter converter;
  23
  24                 [SetUp]
  25                 public void SetUp ()
  26                 {
  27                         converter = new UInt64Converter ();
  28                 }
  29
  30                 [Test]
  31                 public void CanConvertFrom ()
  32                 {
  33                         Assert.IsTrue (converter.CanConvertFrom (typeof (string)), "#1");
  34                         Assert.IsFalse (converter.CanConvertFrom (typeof (ulong)), "#2");
  35                         Assert.IsFalse (converter.CanConvertFrom (typeof (object)), "#3");
  36                         Assert.IsTrue (converter.CanConvertFrom (typeof (InstanceDescriptor)), "#4");
  37                 }
  38
  39                 [Test]
  40                 public void CanConvertTo ()
  41                 {
  42                         Assert.IsTrue (converter.CanConvertTo (typeof (string)), "#1");
  43                         Assert.IsFalse (converter.CanConvertTo (typeof (object)), "#2");
  44                 }
  45
  46                 [Test]
  47                 public void ConvertFrom_MinValue ()
  48                 {
  49                         Assert.AreEqual (ulong.MinValue, converter.ConvertFrom (null, CultureInfo.InvariantCulture, "#0"), "#1");
  50                         Assert.AreEqual (ulong.MinValue, converter.ConvertFrom (null, CultureInfo.InvariantCulture, "#0x0"), "#2");
  51                         Assert.AreEqual (ulong.MinValue, converter.ConvertFrom (null, CultureInfo.InvariantCulture, "#0X0"), "#3");
  52                         Assert.AreEqual (ulong.MinValue, converter.ConvertFrom (null, CultureInfo.InvariantCulture, "0x0"), "#4");
  53                         Assert.AreEqual (ulong.MinValue, converter.ConvertFrom (null, CultureInfo.InvariantCulture, "0X0"), "#5");
  54                 }
  55
  56                 [Test]
  57                 public void ConvertFrom_MaxValue ()
  58                 {
  59                         Assert.AreEqual (ulong.MaxValue, converter.ConvertFrom (null, CultureInfo.InvariantCulture, "#ffffffffffffffff"), "#1");
  60                         Assert.AreEqual (ulong.MaxValue, converter.ConvertFrom (null, CultureInfo.InvariantCulture, "#FFFFFFFFFFFFFFFF"), "#2");
  61                         Assert.AreEqual (ulong.MaxValue, converter.ConvertFrom (null, CultureInfo.InvariantCulture, "#0xffffffffffffffff"), "#3");
  62                         Assert.AreEqual (ulong.MaxValue, converter.ConvertFrom (null, CultureInfo.InvariantCulture, "#0XFFFFFFFFFFFFFFFF"), "#4");
  63                         Assert.AreEqual (ulong.MaxValue, converter.ConvertFrom (null, CultureInfo.InvariantCulture, "0xffffffffffffffff"), "#5");
  64                         Assert.AreEqual (ulong.MaxValue, converter.ConvertFrom (null, CultureInfo.InvariantCulture, "0XFFFFFFFFFFFFFFFF"), "#6");
  65                 }
  66
  67                 [Test]
  68                 [ExpectedException (typeof (NotSupportedException))]
  69                 public void ConvertFrom_Object ()
  70                 {
  71                         converter.ConvertFrom (new object ());
  72                 }
  73
  74                 [Test]
  75                 [ExpectedException (typeof (NotSupportedException))]
  76                 public void ConvertFrom_Int32 ()
  77                 {
  78                         converter.ConvertFrom (10);
  79                 }
  80
  81                 [Test]
  82                 public void ConvertTo_MinValue ()
  83                 {
  84                         Assert.AreEqual (ulong.MinValue.ToString (CultureInfo.InvariantCulture),
  85                                 converter.ConvertTo (null, CultureInfo.InvariantCulture, ulong.MinValue,
  86                                 typeof (string)), "#1");
  87                         Assert.AreEqual (ulong.MinValue.ToString (CultureInfo.CurrentCulture),
  88                                 converter.ConvertTo (null, CultureInfo.CurrentCulture, ulong.MinValue,
  89                                 typeof (string)), "#2");
  90                         Assert.AreEqual (ulong.MinValue.ToString (CultureInfo.CurrentCulture),
  91                                 converter.ConvertTo (ulong.MinValue, typeof (string)), "#3");
  92                 }
  93
  94                 [Test]
  95                 public void ConvertTo_MaxValue ()
  96                 {
  97                         Assert.AreEqual (ulong.MaxValue.ToString (CultureInfo.InvariantCulture),
  98                                 converter.ConvertTo (null, CultureInfo.InvariantCulture, ulong.MaxValue,
  99                                 typeof (string)), "#1");
 100                         Assert.AreEqual (ulong.MaxValue.ToString (CultureInfo.CurrentCulture),
 101                                 converter.ConvertTo (null, CultureInfo.CurrentCulture, ulong.MaxValue,
 102                                 typeof (string)), "#2");
 103                         Assert.AreEqual (ulong.MaxValue.ToString (CultureInfo.CurrentCulture),
 104                                 converter.ConvertTo (ulong.MaxValue, typeof (string)), "#3");
 105                 }
 106
 107                 [Test]
 108                 public void ConvertFromString_Invalid1 ()
 109                 {
 110                         try {
 111                                 converter.ConvertFromString (null, CultureInfo.InvariantCulture, "*1");
 112                                 Assert.Fail ("#1");
 113                         } catch (AssertionException) {
 114                                 throw;
 115                         } catch (Exception ex) {
 116                                 Assert.AreEqual (typeof (Exception), ex.GetType (), "#2");
 117                                 Assert.IsNotNull (ex.InnerException, "#3");
 118                                 Assert.AreEqual (typeof (FormatException), ex.InnerException.GetType (), "#3");
 119                         }
 120                 }
 121
 122                 [Test]
 123                 public void ConvertFromString_Invalid2 ()
 124                 {
 125                         try {
 126                                 converter.ConvertFromString (null, CultureInfo.InvariantCulture,
 127                                         double.MaxValue.ToString(CultureInfo.InvariantCulture));
 128                                 Assert.Fail ("#1");
 129                         } catch (AssertionException) {
 130                                 throw;
 131                         } catch (Exception ex) {
 132                                 Assert.AreEqual (typeof (Exception), ex.GetType (), "#2");
 133                                 Assert.IsNotNull (ex.InnerException, "#3");
 134                                 Assert.AreEqual (typeof (FormatException), ex.InnerException.GetType (), "#3");
 135                         }
 136                 }
 137
 138                 [Test]
 139                 public void ConvertFromString_Invalid3 ()
 140                 {
 141                         try {
 142                                 converter.ConvertFromString ("*1");
 143                                 Assert.Fail ("#1");
 144                         } catch (AssertionException) {
 145                                 throw;
 146                         } catch (Exception ex) {
 147                                 Assert.AreEqual (typeof (Exception), ex.GetType (), "#2");
 148                                 Assert.IsNotNull (ex.InnerException, "#3");
 149                                 Assert.AreEqual (typeof (FormatException), ex.InnerException.GetType (), "#3");
 150                         }
 151                 }
 152
 153                 [Test]
 154                 public void ConvertFromString_Invalid4 ()
 155                 {
 156                         try {
 157                                 converter.ConvertFromString (double.MaxValue.ToString (CultureInfo.CurrentCulture));
 158                                 Assert.Fail ("#1");
 159                         } catch (AssertionException) {
 160                                 throw;
 161                         } catch (Exception ex) {
 162                                 Assert.AreEqual (typeof (Exception), ex.GetType (), "#2");
 163                                 Assert.IsNotNull (ex.InnerException, "#3");
 164                                 Assert.AreEqual (typeof (FormatException), ex.InnerException.GetType (), "#3");
 165                         }
 166                 }
 167
 168                 [Test]
 169                 public void ConvertFrom_InvalidString1 ()
 170                 {
 171                         try {
 172                                 converter.ConvertFrom (null, CultureInfo.InvariantCulture, "*1");
 173                                 Assert.Fail ("#1");
 174                         } catch (AssertionException) {
 175                                 throw;
 176                         } catch (Exception ex) {
 177                                 Assert.AreEqual (typeof (Exception), ex.GetType (), "#2");
 178                                 Assert.IsNotNull (ex.InnerException, "#3");
 179                                 Assert.AreEqual (typeof (FormatException), ex.InnerException.GetType (), "#3");
 180                         }
 181                 }
 182
 183                 [Test]
 184                 public void ConvertFrom_InvalidString2 ()
 185                 {
 186                         try {
 187                                 converter.ConvertFrom (null, CultureInfo.InvariantCulture,
 188                                         double.MaxValue.ToString (CultureInfo.InvariantCulture));
 189                                 Assert.Fail ("#1");
 190                         } catch (AssertionException) {
 191                                 throw;
 192                         } catch (Exception ex) {
 193                                 Assert.AreEqual (typeof (Exception), ex.GetType (), "#2");
 194                                 Assert.IsNotNull (ex.InnerException, "#3");
 195                                 Assert.AreEqual (typeof (FormatException), ex.InnerException.GetType (), "#3");
 196                         }
 197                 }
 198
 199                 [Test]
 200                 public void ConvertFrom_InvalidString3 ()
 201                 {
 202                         try {
 203                                 converter.ConvertFrom ("*1");
 204                                 Assert.Fail ("#1");
 205                         } catch (AssertionException) {
 206                                 throw;
 207                         } catch (Exception ex) {
 208                                 Assert.AreEqual (typeof (Exception), ex.GetType (), "#2");
 209                                 Assert.IsNotNull (ex.InnerException, "#3");
 210                                 Assert.AreEqual (typeof (FormatException), ex.InnerException.GetType (), "#3");
 211                         }
 212                 }
 213
 214                 [Test]
 215                 public void ConvertFrom_InvalidString4 ()
 216                 {
 217                         try {
 218                                 converter.ConvertFrom (double.MaxValue.ToString (CultureInfo.CurrentCulture));
 219                                 Assert.Fail ("#1");
 220                         } catch (AssertionException) {
 221                                 throw;
 222                         } catch (Exception ex) {
 223                                 Assert.AreEqual (typeof (Exception), ex.GetType (), "#2");
 224                                 Assert.IsNotNull (ex.InnerException, "#3");
 225                                 Assert.AreEqual (typeof (FormatException), ex.InnerException.GetType (), "#3");
 226                         }
 227                 }
 228         }
 229 }
 230