mcs/class/System/Test/System.IO/FileSystemWatcherTest.cs

   1 // FileSystemWatcherTest.cs - NUnit Test Cases for the System.IO.FileSystemWatcher class
   2 //
   3 // Authors:
   4 //      Gonzalo Paniagua Javier (gonzalo@ximian.com)
   5 //
   6 // (C) 2004 Novell, Inc.  http://www.novell.com
   7 //
   8
   9 #if !MOBILE
  10
  11 using NUnit.Framework;
  12 using System;
  13 using System.IO;
  14
  15 using MonoTests.Helpers;
  16
  17 namespace MonoTests.System.IO
  18 {
  19         [TestFixture]
  20         public class FileSystemWatcherTest
  21         {
  22                 [Test]
  23                 public void CheckDefaults ()
  24                 {
  25                         FileSystemWatcher fw = new FileSystemWatcher ();
  26                         Assert.AreEqual (fw.EnableRaisingEvents, false, "#01");
  27                         Assert.AreEqual (fw.Filter, "*", "#02");
  28                         Assert.AreEqual (fw.IncludeSubdirectories, false, "#03");
  29                         Assert.AreEqual (fw.InternalBufferSize, 8192, "#04");
  30                         Assert.AreEqual (fw.NotifyFilter, NotifyFilters.FileName | NotifyFilters.DirectoryName | NotifyFilters.LastWrite, "#05");
  31                         Assert.AreEqual (fw.Path, "", "#06");
  32                 }
  33
  34                 [Test]
  35                 [ExpectedException (typeof (ArgumentNullException))]
  36                 public void CheckCtor1 ()
  37                 {
  38                         FileSystemWatcher fw = new FileSystemWatcher (null);
  39                 }
  40
  41                 [Test]
  42                 [ExpectedException (typeof (ArgumentException))]
  43                 public void CheckCtor2 ()
  44                 {
  45                         FileSystemWatcher fw = new FileSystemWatcher ("");
  46                 }
  47
  48                 [Test]
  49                 [ExpectedException (typeof (ArgumentException))]
  50                 public void CheckCtor3 ()
  51                 {
  52                         FileSystemWatcher fw = new FileSystemWatcher ("notexistsblahblah");
  53                 }
  54
  55                 [Test]
  56                 [ExpectedException (typeof (ArgumentNullException))]
  57                 public void CheckCtor4 ()
  58                 {
  59                         using (var tmp = new TempDirectory ()) {
  60                                 FileSystemWatcher fw = new FileSystemWatcher (tmp.Path, null);
  61                         }
  62                 }
  63
  64                 [Test]
  65                 // Doesn't throw here :-?
  66                 // [ExpectedException (typeof (ArgumentException))]
  67                 public void CheckCtor5 ()
  68                 {
  69                         using (var tmp1 = new TempDirectory ()) {
  70                                 using (var tmp2 = new TempDirectory ()) {
  71                                         FileSystemWatcher fw = new FileSystemWatcher (tmp1.Path, "invalidpath|");
  72                                         fw = new FileSystemWatcher (tmp2.Path, "*");
  73                                 }
  74                         }
  75                 }
  76
  77                 [Test]
  78                 // ...But here it does...
  79                 [ExpectedException (typeof (ArgumentException))]
  80                 public void CheckInvalidPath ()
  81                 {
  82                         using (var tmp = new TempDirectory ()) {
  83                                 FileSystemWatcher fw = new FileSystemWatcher (tmp.Path, "invalidpath|");
  84                                 fw.Path = "invalidpath|";
  85                         }
  86                 }
  87
  88                 [Test]
  89                 // ...and here too
  90                 [ExpectedException (typeof (ArgumentException))]
  91                 public void CheckPathWildcard ()
  92                 {
  93                         using (var tmp = new TempDirectory ()) {
  94                                 FileSystemWatcher fw = new FileSystemWatcher (tmp.Path, "*");
  95                                 fw.Path = "*";
  96                         }
  97                 }
  98         }
  99 }
 100
 101 #endif