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

   1 //
   2 // System.Configuration.TimeSpanSecondsOrInfiniteConverterTest.cs - Unit tests
   3 // for System.Configuration.TimeSpanSecondsOrInfiniteConverter.
   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.Configuration;
  33 using NUnit.Framework;
  34
  35 namespace MonoTests.System.Configuration {
  36         [TestFixture]
  37         public class TimeSpanSecondsOrInfiniteConverterTest
  38         {
  39                 [Test]
  40                 public void CanConvertFrom ()
  41                 {
  42                         TimeSpanSecondsOrInfiniteConverter cv = new TimeSpanSecondsOrInfiniteConverter ();
  43
  44                         Assert.IsTrue (cv.CanConvertFrom (null, typeof (string)), "A1");
  45                         Assert.IsFalse (cv.CanConvertFrom (null, typeof (TimeSpan)), "A2");
  46                         Assert.IsFalse (cv.CanConvertFrom (null, typeof (int)), "A3");
  47                         Assert.IsFalse (cv.CanConvertFrom (null, typeof (object)), "A4");
  48                 }
  49
  50                 [Test]
  51                 public void CanConvertTo ()
  52                 {
  53                         TimeSpanSecondsOrInfiniteConverter cv = new TimeSpanSecondsOrInfiniteConverter ();
  54
  55                         Assert.IsTrue (cv.CanConvertTo (null, typeof (string)), "A1");
  56                         Assert.IsFalse (cv.CanConvertTo (null, typeof (TimeSpan)), "A2");
  57                         Assert.IsFalse (cv.CanConvertTo (null, typeof (int)), "A3");
  58                         Assert.IsFalse (cv.CanConvertTo (null, typeof (object)), "A4");
  59                 }
  60
  61                 [Test]
  62                 public void ConvertFrom ()
  63                 {
  64                         TimeSpanSecondsOrInfiniteConverter cv = new TimeSpanSecondsOrInfiniteConverter ();
  65                         object o;
  66
  67                         /* make sure the TimeSpanSecondsConverter tests work here too */
  68                         o = cv.ConvertFrom (null, null, "59");
  69                         Assert.AreEqual (typeof (TimeSpan), o.GetType(), "A1");
  70                         Assert.AreEqual ("00:00:59", o.ToString(), "A2");
  71                         o = cv.ConvertFrom (null, null, "104");
  72                         Assert.AreEqual ("00:01:44", o.ToString(), "A3");
  73
  74                         /* and now test infinity */
  75                         o = cv.ConvertFrom (null, null, "Infinite");
  76                         Assert.AreEqual (TimeSpan.MaxValue.ToString(), o.ToString(), "A3");
  77                 }
  78
  79                 [Test]
  80                 [ExpectedException (typeof (ArgumentException))]
  81                 public void ConvertFrom_FormatError ()
  82                 {
  83                         TimeSpanSecondsOrInfiniteConverter cv = new TimeSpanSecondsOrInfiniteConverter ();
  84                         object o;
  85
  86                         o = cv.ConvertFrom (null, null, "100.5");
  87                         Assert.IsNull (o, "A1");
  88                 }
  89
  90                 [Test]
  91                 [ExpectedException (typeof (InvalidCastException))]
  92                 public void ConvertFrom_TypeError ()
  93                 {
  94                         TimeSpanSecondsOrInfiniteConverter cv = new TimeSpanSecondsOrInfiniteConverter ();
  95                         object o;
  96
  97                         o = cv.ConvertFrom (null, null, 59);
  98                         Assert.IsNull (o, "A1");
  99                 }
 100
 101                 [Test]
 102                 public void ConvertTo ()
 103                 {
 104                         TimeSpanSecondsOrInfiniteConverter cv = new TimeSpanSecondsOrInfiniteConverter ();
 105                         TimeSpan ts;
 106
 107                         ts = TimeSpan.FromSeconds (59);
 108                         Assert.AreEqual ("59", cv.ConvertTo (null, null, ts, typeof (string)), "A1");
 109
 110                         ts = TimeSpan.FromSeconds (144);
 111                         Assert.AreEqual ("144", cv.ConvertTo (null, null, ts, typeof (string)), "A2");
 112
 113                         /* infinity tests */
 114                         Assert.AreEqual ("Infinite", cv.ConvertTo (null, null, TimeSpan.MaxValue, typeof (string)), "A4");
 115                         Assert.AreEqual ("Infinite", cv.ConvertTo (null, null, new TimeSpan (Int64.MaxValue), typeof (string)), "A5");
 116                         Assert.AreEqual ("922337203685", cv.ConvertTo (null, null, new TimeSpan (Int64.MaxValue - 1), typeof (string)), "A6");
 117                 }
 118
 119                 [Test]
 120                 [ExpectedException (typeof (NullReferenceException))]
 121                 public void ConvertTo_NullError ()
 122                 {
 123                         TimeSpanSecondsOrInfiniteConverter cv = new TimeSpanSecondsOrInfiniteConverter ();
 124
 125                         Assert.AreEqual ("", cv.ConvertTo (null, null, null, typeof (string)), "A1");
 126                 }
 127
 128                 [Test]
 129                 [ExpectedException (typeof (ArgumentException))]
 130                 public void ConvertTo_TypeError1 ()
 131                 {
 132                         TimeSpanSecondsOrInfiniteConverter cv = new TimeSpanSecondsOrInfiniteConverter ();
 133
 134                         Assert.AreEqual ("59", cv.ConvertTo (null, null, 59, typeof (string)), "A1");
 135                 }
 136
 137                 [Test]
 138                 public void ConvertTo_TypeError2 ()
 139                 {
 140                         TimeSpanSecondsOrInfiniteConverter cv = new TimeSpanSecondsOrInfiniteConverter ();
 141                         TimeSpan ts;
 142
 143                         ts = TimeSpan.FromSeconds (59);
 144
 145                         Assert.AreEqual ("59", cv.ConvertTo (null, null, ts, typeof (int)), "A1");
 146                         Assert.AreEqual ("59", cv.ConvertTo (null, null, ts, null), "A2");
 147                 }
 148
 149         }
 150 }
 151