mcs/class/System/Test/System.Net/DnsPermissionAttributeTest.cs

   1 //
   2 // DnsPermissionAttributeTest.cs - NUnit Test Cases for DnsPermissionAttribute
   3 //
   4 // Author:
   5 //      Sebastien Pouliot  <sebastien@ximian.com>
   6 //
   7 // Copyright (C) 2004 Novell, Inc (http://www.novell.com)
   8 //
   9 // Permission is hereby granted, free of charge, to any person obtaining
  10 // a copy of this software and associated documentation files (the
  11 // "Software"), to deal in the Software without restriction, including
  12 // without limitation the rights to use, copy, modify, merge, publish,
  13 // distribute, sublicense, and/or sell copies of the Software, and to
  14 // permit persons to whom the Software is furnished to do so, subject to
  15 // the following conditions:
  16 //
  17 // The above copyright notice and this permission notice shall be
  18 // included in all copies or substantial portions of the Software.
  19 //
  20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  21 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  23 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  24 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  25 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  27 //
  28
  29 using NUnit.Framework;
  30 using System;
  31 using System.Net;
  32 using System.Security;
  33 using System.Security.Permissions;
  34
  35 namespace MonoTests.System.Net {
  36
  37         [TestFixture]
  38         public class DnsPermissionAttributeTest {
  39
  40                 [Test]
  41                 public void Default ()
  42                 {
  43                         DnsPermissionAttribute a = new DnsPermissionAttribute (SecurityAction.Assert);
  44                         Assert.AreEqual (a.ToString (), a.TypeId.ToString (), "TypeId");
  45                         Assert.IsFalse (a.Unrestricted, "Unrestricted");
  46
  47                         DnsPermission perm = (DnsPermission)a.CreatePermission ();
  48                         Assert.IsFalse (a.Unrestricted, "Unrestricted");
  49                 }
  50
  51                 [Test]
  52                 public void Action ()
  53                 {
  54                         DnsPermissionAttribute a = new DnsPermissionAttribute (SecurityAction.Assert);
  55                         Assert.AreEqual (SecurityAction.Assert, a.Action, "Action=Assert");
  56                         a.Action = SecurityAction.Demand;
  57                         Assert.AreEqual (SecurityAction.Demand, a.Action, "Action=Demand");
  58                         a.Action = SecurityAction.Deny;
  59                         Assert.AreEqual (SecurityAction.Deny, a.Action, "Action=Deny");
  60                         a.Action = SecurityAction.InheritanceDemand;
  61                         Assert.AreEqual (SecurityAction.InheritanceDemand, a.Action, "Action=InheritanceDemand");
  62                         a.Action = SecurityAction.LinkDemand;
  63                         Assert.AreEqual (SecurityAction.LinkDemand, a.Action, "Action=LinkDemand");
  64                         a.Action = SecurityAction.PermitOnly;
  65                         Assert.AreEqual (SecurityAction.PermitOnly, a.Action, "Action=PermitOnly");
  66                         a.Action = SecurityAction.RequestMinimum;
  67                         Assert.AreEqual (SecurityAction.RequestMinimum, a.Action, "Action=RequestMinimum");
  68                         a.Action = SecurityAction.RequestOptional;
  69                         Assert.AreEqual (SecurityAction.RequestOptional, a.Action, "Action=RequestOptional");
  70                         a.Action = SecurityAction.RequestRefuse;
  71                         Assert.AreEqual (SecurityAction.RequestRefuse, a.Action, "Action=RequestRefuse");
  72                 }
  73
  74                 [Test]
  75                 public void Action_Invalid ()
  76                 {
  77                         DnsPermissionAttribute a = new DnsPermissionAttribute ((SecurityAction)Int32.MinValue);
  78                         // no validation in attribute
  79                 }
  80
  81                 [Test]
  82                 public void Unrestricted ()
  83                 {
  84                         DnsPermissionAttribute a = new DnsPermissionAttribute (SecurityAction.Assert);
  85                         a.Unrestricted = true;
  86                         DnsPermission dp = (DnsPermission) a.CreatePermission ();
  87                         Assert.IsTrue (dp.IsUnrestricted (), "IsUnrestricted");
  88
  89                         a.Unrestricted = false;
  90                         dp = (DnsPermission)a.CreatePermission ();
  91                         Assert.IsFalse (dp.IsUnrestricted (), "!IsUnrestricted");
  92                 }
  93
  94                 [Test]
  95                 public void Attributes ()
  96                 {
  97                         Type t = typeof (DnsPermissionAttribute);
  98                         Assert.IsTrue (t.IsSerializable, "IsSerializable");
  99
 100                         object [] attrs = t.GetCustomAttributes (typeof (AttributeUsageAttribute), false);
 101                         Assert.AreEqual (1, attrs.Length, "AttributeUsage");
 102                         AttributeUsageAttribute aua = (AttributeUsageAttribute)attrs [0];
 103                         Assert.IsTrue (aua.AllowMultiple, "AllowMultiple");
 104                         Assert.IsFalse (aua.Inherited, "Inherited");
 105                         AttributeTargets at = (AttributeTargets.Assembly | AttributeTargets.Class | AttributeTargets.Struct | AttributeTargets.Constructor | AttributeTargets.Method);
 106                         Assert.AreEqual (at, aua.ValidOn, "ValidOn");
 107                 }
 108         }
 109 }