mcs/class/System.XML/Test/System.Xml.Serialization/DeserializeTests.cs

   1 //
   2 // System.Xml.DeserializationTests
   3 //
   4 // Author:
   5 //      Atsushi Enomoto <ginga@kit.hi-ho.ne.jp>
   6 //
   7 // (C) 2003 Atsushi Enomoto
   8 //
   9 //
  10 using System;
  11 using System.IO;
  12 using System.Xml;
  13 using System.Xml.Serialization;
  14 using NUnit.Framework;
  15 using MonoTests.System.Xml.TestClasses;
  16
  17 namespace MonoTests.System.XmlSerialization
  18 {
  19         public class Sample
  20         {
  21                 public string Text;
  22                 public string [] ArrayText;
  23         }
  24
  25         [TestFixture]
  26         public class DeserializationTests
  27         {
  28                 object result;
  29
  30                 private object Deserialize (Type t, string xml)
  31                 {
  32                         StringReader sr = new StringReader (xml);
  33                         XmlReader xr = new XmlTextReader (sr);
  34                         return Deserialize (t, xr);
  35                 }
  36
  37                 private object Deserialize (Type t, XmlReader xr)
  38                 {
  39                         XmlSerializer ser = new XmlSerializer (t);
  40                         result = ser.Deserialize (xr);
  41                         return result;
  42                 }
  43
  44                 [Test]
  45                 public void SimpleDeserialize ()
  46                 {
  47                         Deserialize (typeof (Sample), "<Sample><Text>Test.</Text></Sample>");
  48                         Assertion.AssertEquals (typeof (Sample), result.GetType ());
  49                         Sample sample = result as Sample;
  50                         Assertion.AssertEquals ("Test.", sample.Text);
  51                 }
  52
  53                 [Test]
  54                 public void DeserializeInt ()
  55                 {
  56                         Deserialize (typeof (int), "<int>10</int>");
  57                         Assertion.AssertEquals (typeof (int), result.GetType ());
  58                         Assertion.AssertEquals (10, result);
  59                 }
  60
  61                 [Test]
  62                 public void DeserializeSimpleArray ()
  63                 {
  64                         Deserialize (typeof (Sample), "<Sample><ArrayText><string>Test1</string><string>Test2</string></ArrayText></Sample>");
  65                         Assertion.AssertEquals (typeof (Sample), result.GetType ());
  66                         Sample sample = result as Sample;
  67                         Assertion.AssertEquals ("Test1", sample.ArrayText [0]);
  68                         Assertion.AssertEquals ("Test2", sample.ArrayText [1]);
  69                 }
  70
  71                 [Test]
  72                 public void DeserializeEmptyEnum ()
  73                 {
  74                         Field f = Deserialize (typeof (Field), "<field modifiers=\"\" />") as Field;
  75                         Assertion.AssertEquals (MapModifiers.Public, f.Modifiers);
  76                 }
  77
  78                 [Test]
  79                 public void DeserializePrivateCollection ()
  80                 {
  81                         MemoryStream ms = new MemoryStream ();
  82                         Container c = new Container();
  83                         c.Items.Add(1);
  84
  85                         XmlSerializer serializer = new XmlSerializer(typeof(Container));
  86                         serializer.Serialize(ms, c);
  87
  88                         ms.Position = 0;
  89                         c = (Container) serializer.Deserialize (ms);
  90                         Assertion.AssertEquals (1, c.Items[0]);
  91                 }
  92
  93                 [Test]
  94                 [ExpectedException (typeof (InvalidOperationException))]
  95                 public void DeserializeEmptyPrivateCollection ()
  96                 {
  97                         MemoryStream ms = new MemoryStream ();
  98                         Container2 c = new Container2(true);
  99                         c.Items.Add(1);
 100
 101                         XmlSerializer serializer = new XmlSerializer(typeof(Container2));
 102                         serializer.Serialize(ms, c);
 103
 104                         ms.Position = 0;
 105                         c = (Container2) serializer.Deserialize (ms);
 106                 }
 107         }
 108 }