mcs/class/corlib/Test/System.Resources/ResourceReaderTest.cs

   1 //\r
   2 // MonoTests.System.Resources.ResourceReaderTest.cs\r
   3 //\r
   4 // Author:\r
   5 //   Nick Drochak (ndrochak@gol.com)\r
   6 //\r
   7 // (C) 2001 Nick Drochak II\r
   8 // Copyright (C) 2004 Novell (http://www.novell.com)\r
   9 //\r
  10 \r
  11 using System;\r
  12 using System.Collections;\r
  13 using System.IO;\r
  14 using System.Reflection;\r
  15 using System.Resources;\r
  16 using NUnit.Framework;\r
  17 \r
  18 namespace MonoTests.System.Resources {\r
  19 \r
  20         [TestFixture]\r
  21         public class ResourceReaderTest : Assertion {\r
  22                 private static string m_ResourceFile;\r
  23                 private static string m_BadResourceFile;\r
  24 \r
  25                 [TestFixtureSetUp]\r
  26                 public void FixtureSetUp ()\r
  27                 {\r
  28                         char ds = Path.DirectorySeparatorChar;\r
  29                         if (ds == '/') {\r
  30                                 FileInfo code_base = new FileInfo (Assembly.GetExecutingAssembly ().Location);\r
  31                                 string base_path = code_base.Directory.FullName + ds + "Test" + ds + "resources" + ds;\r
  32                                 m_ResourceFile = base_path + "MyResources.resources";\r
  33                                 m_BadResourceFile = base_path + "Empty.resources";\r
  34                         } else {\r
  35                                 m_ResourceFile = "resources" + ds + "MyResources.resources";\r
  36                                 m_BadResourceFile = "resources" + ds + "Empty.resources";\r
  37                         }\r
  38                 }\r
  39 \r
  40                 [Test]\r
  41                 [ExpectedException (typeof (ArgumentNullException))]\r
  42                 public void ConstructorString_Null () \r
  43                 {\r
  44                         string s = null;\r
  45                         ResourceReader r = new ResourceReader (s);\r
  46                 }\r
  47 \r
  48                 [Test]\r
  49                 [ExpectedException (typeof (ArgumentException))]\r
  50                 public void ConstructorString_Empty () \r
  51                 {\r
  52                         ResourceReader r = new ResourceReader (String.Empty);\r
  53                 }\r
  54 \r
  55 \r
  56                 [Test]\r
  57                 [ExpectedException (typeof (FileNotFoundException))]\r
  58                 public void ConstructorString_NotFound () \r
  59                 {\r
  60                         // use a file name that is *very* unlikely to exsist\r
  61                         ResourceReader r = new ResourceReader("j38f8axvnn9h38hfa9nxn93f8hav4zvag87vvah32o");\r
  62                 }\r
  63 \r
  64                 [Test]\r
  65                 [ExpectedException (typeof (ArgumentException))]\r
  66                 public void ConstructorString_Bad () \r
  67                 {\r
  68                         ResourceReader r = new ResourceReader(m_BadResourceFile);\r
  69                 }\r
  70 \r
  71                 [Test]\r
  72                 public void ConstructorString () \r
  73                 {\r
  74                         if (!File.Exists(m_ResourceFile)) {\r
  75                                 Fail ("Resource file is not where it should be:" + m_ResourceFile);\r
  76                         }\r
  77                         ResourceReader r = new ResourceReader(m_ResourceFile);\r
  78                         AssertNotNull ("ResourceReader", r);\r
  79                         r.Close();\r
  80                 }\r
  81 \r
  82                 [Test]\r
  83                 [ExpectedException (typeof (ArgumentNullException))]\r
  84                 public void ConstructorStream_Null ()\r
  85                 {\r
  86                         Stream s = null;\r
  87                         ResourceReader r = new ResourceReader (s);\r
  88                         Fail("Should throw exception on null");\r
  89                 }\r
  90 \r
  91                 [Test]\r
  92                 [ExpectedException (typeof (ArgumentException))]\r
  93                 public void ConstructorStream_Closed ()\r
  94                 {\r
  95                         Stream stream = new FileStream (m_ResourceFile, FileMode.Open);\r
  96                         stream.Close ();\r
  97                         ResourceReader r = new ResourceReader (stream);\r
  98                 }\r
  99 \r
 100                 [Test]\r
 101                 public void Stream ()\r
 102                 {\r
 103                         Stream stream = new FileStream (m_ResourceFile, FileMode.Open);\r
 104                         ResourceReader r = new ResourceReader (stream);\r
 105                         AssertNotNull ("ResourceReader", r);\r
 106                         r.Close();\r
 107                 }\r
 108 \r
 109                 [Test]\r
 110                 public void Close () \r
 111                 {\r
 112                         Stream stream = new FileStream (m_ResourceFile, FileMode.Open);\r
 113                         ResourceReader r = new ResourceReader (stream);\r
 114                         r.Close ();\r
 115 \r
 116                         stream = new FileStream (m_ResourceFile, FileMode.Open);\r
 117                         AssertNotNull ("FileStream", stream);\r
 118                         stream.Close ();\r
 119                 }\r
 120 \r
 121                 [Test]\r
 122                 public void Enumerator ()\r
 123                 {\r
 124                         Stream stream = new FileStream (m_ResourceFile, FileMode.Open);\r
 125                         ResourceReader reader = new ResourceReader (stream);\r
 126 \r
 127                         IDictionaryEnumerator en = reader.GetEnumerator();\r
 128                         // Goes through the enumerator, printing out the key and value pairs.\r
 129                         while (en.MoveNext()) {\r
 130                                 DictionaryEntry de = (DictionaryEntry)en.Current;\r
 131                                 Assert("Current.Key should not be empty",String.Empty != (string)de.Key);\r
 132                                 Assert("Current.Value should not be empty",String.Empty != (string)de.Value);\r
 133                                 Assert("Current.Value should not be empty",String.Empty != (string)de.Value);\r
 134                                 Assert("Entry.Key should not be empty",String.Empty != (string)en.Key);\r
 135                                 Assert("Entry.Value should not be empty",String.Empty != (string)en.Value);\r
 136                         }\r
 137                         reader.Close();\r
 138                 }\r
 139         }  // class ResourceReaderTest\r
 140 }  // namespace MonoTests.System.Resources\r