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

   1 //\r
   2 // System.Xml.XmlAttributesTests\r
   3 //\r
   4 // Author:\r
   5 //   Atsushi Enomoto\r
   6 //\r
   7 // (C) 2003 Atsushi Enomoto\r
   8 //\r
   9 \r
  10 using System;\r
  11 using System.IO;\r
  12 using System.Text;\r
  13 using System.Xml;\r
  14 using System.Xml.Schema;\r
  15 using System.Xml.Serialization;\r
  16 \r
  17 using NUnit.Framework;\r
  18 \r
  19 namespace MonoTests.System.XmlSerialization\r
  20 {\r
  21         [TestFixture]\r
  22         public class XmlAttributesTests\r
  23         {\r
  24                 StringWriter sw;\r
  25                 XmlTextWriter xtw;\r
  26                 XmlSerializer xs;\r
  27 \r
  28                 private void SetUpWriter ()\r
  29                 {\r
  30                         sw = new StringWriter ();\r
  31                         xtw = new XmlTextWriter (sw);\r
  32                         xtw.QuoteChar = '\'';\r
  33                         xtw.Formatting = Formatting.None;\r
  34                 }\r
  35                 \r
  36                 private string WriterText \r
  37                 {\r
  38                         get\r
  39                         {\r
  40                                 string val = sw.GetStringBuilder ().ToString();\r
  41                                 int offset = val.IndexOf ('>') + 1;\r
  42                                 val = val.Substring (offset);\r
  43                                 return val;\r
  44                         }\r
  45                 }\r
  46 \r
  47                 private void Serialize (object o, XmlAttributeOverrides ao)\r
  48                 {\r
  49                         SetUpWriter ();\r
  50                         xs = new XmlSerializer (o.GetType (), ao);\r
  51                         xs.Serialize (xtw, o);\r
  52                 }\r
  53                 \r
  54                 private void Serialize (object o, XmlRootAttribute root)\r
  55                 {\r
  56                         SetUpWriter ();\r
  57                         xs = new XmlSerializer (o.GetType(), root);\r
  58                         xs.Serialize (xtw, o);\r
  59                 }\r
  60 \r
  61                 // Testcases.\r
  62 \r
  63                 [Test]\r
  64                 public void NewXmlAttributes ()\r
  65                 {\r
  66                         // seems not different from Type specified ctor().\r
  67                         XmlAttributes atts = new XmlAttributes ();\r
  68                         Assert.IsNull (atts.XmlAnyAttribute, "#1");\r
  69                         Assert.IsNotNull (atts.XmlAnyElements, "#2");\r
  70                         Assert.AreEqual (0, atts.XmlAnyElements.Count, "#3");\r
  71                         Assert.IsNull (atts.XmlArray, "#4");\r
  72                         Assert.IsNotNull (atts.XmlArrayItems, "#5");\r
  73                         Assert.AreEqual (0, atts.XmlArrayItems.Count, "#6");\r
  74                         Assert.IsNull (atts.XmlAttribute, "#7");\r
  75                         Assert.IsNull (atts.XmlChoiceIdentifier, "#8");\r
  76                         Assert.IsNotNull (atts.XmlDefaultValue, "#9");\r
  77                         // DBNull??\r
  78                         Assert.AreEqual (DBNull.Value, atts.XmlDefaultValue, "#10");\r
  79                         Assert.IsNotNull (atts.XmlElements, "#11");\r
  80                         Assert.AreEqual (0, atts.XmlElements.Count, "#12");\r
  81                         Assert.IsNull (atts.XmlEnum, "#13");\r
  82                         Assert.IsNotNull (atts.XmlIgnore, "#14");\r
  83                         Assert.AreEqual (TypeCode.Boolean, atts.XmlIgnore.GetTypeCode (), "#15");\r
  84                         Assert.AreEqual (false, atts.Xmlns, "#16");\r
  85                         Assert.IsNull (atts.XmlRoot, "#17");\r
  86                         Assert.IsNull (atts.XmlText, "#18");\r
  87                         Assert.IsNull (atts.XmlType, "#19");\r
  88                 }\r
  89 \r
  90                 [Test]\r
  91                 public void XmlTextAttribute ()\r
  92                 {\r
  93                         // based on default ctor.\r
  94                         XmlTextAttribute attr = new XmlTextAttribute ();\r
  95                         Assert.AreEqual ("", attr.DataType, "#1");\r
  96                         Assert.IsNull (attr.Type, "#2");\r
  97                         // based on a type.\r
  98                         XmlTextAttribute attr2 = new XmlTextAttribute (typeof (XmlNode));\r
  99                         Assert.AreEqual ("", attr.DataType, "#3");\r
 100                         Assert.IsNull (attr.Type, "#4");\r
 101                 }\r
 102 \r
 103                 [Test]\r
 104                 public void XmlInvalidElementAttribute ()\r
 105                 {\r
 106                         XmlAttributeOverrides ao = new XmlAttributeOverrides ();\r
 107                         XmlAttributes atts = new XmlAttributes ();\r
 108                         atts.XmlElements.Add (new XmlElementAttribute ("xInt"));\r
 109                         ao.Add (typeof (int), atts);\r
 110                         try {\r
 111                                 Serialize (10, ao);\r
 112                                 Assert.Fail ("Should be invalid.");\r
 113                         } catch (InvalidOperationException ex) {\r
 114                         }\r
 115                 }\r
 116         }\r
 117 }\r