context: //
  // PublisherMembershipConditionTest.cs -
  //	NUnit Test Cases for PublisherMembershipCondition
  //
  // Author:
  //	Sebastien Pouliot  <sebastien@ximian.com>
  //
  // (C) 2002, 2003 Motus Technologies Inc. (http://www.motus.com)
  // Copyright (C) 2004 Novell, Inc (http://www.novell.com)
  //
  // Permission is hereby granted, free of charge, to any person obtaining
  // a copy of this software and associated documentation files (the
  // "Software"), to deal in the Software without restriction, including
  // without limitation the rights to use, copy, modify, merge, publish,
  // distribute, sublicense, and/or sell copies of the Software, and to
  // permit persons to whom the Software is furnished to do so, subject to
  // the following conditions:
  // 
  // The above copyright notice and this permission notice shall be
  // included in all copies or substantial portions of the Software.
  // 
  // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  //
  
  using NUnit.Framework;
  using System;
  using System.Collections;
  using System.Security;
  using System.Security.Cryptography.X509Certificates;
  using System.Security.Policy;
  
  namespace MonoTests.System.Security.Policy {
  
  	[TestFixture]
  	public class PublisherMembershipConditionTest {
  
  		static byte[] msSpCert = { 0x30, 0x82, 0x05, 0x0F, 0x30, 0x82, 0x03, 0xF7, 0xA0, 0x03, 0x02, 0x01, 0x02, 0x02, 0x0A, 0x61, 0x07, 0x11, 0x43, 0x00, 0x00, 0x00, 0x00, 0x00, 0x34, 0x30, 0x0D, 0x06, 0x09, 0x2A, 0x86, 0x48, 0x86, 0xF7, 0x0D, 0x01, 0x01, 0x05, 0x05, 0x00, 0x30, 0x81, 0xA6, 0x31, 0x0B, 0x30, 0x09, 0x06, 0x03, 0x55, 0x04, 0x06, 0x13, 0x02, 0x55, 0x53, 0x31, 0x13, 0x30, 0x11, 0x06, 0x03, 0x55, 0x04, 0x08, 0x13, 0x0A, 0x57, 0x61, 0x73, 0x68, 0x69, 0x6E, 0x67, 0x74, 0x6F, 0x6E, 0x31, 0x10, 0x30, 0x0E, 0x06, 0x03, 0x55, 0x04, 0x07, 0x13, 0x07, 0x52, 0x65, 0x64, 0x6D, 0x6F, 0x6E, 0x64, 0x31, 0x1E, 0x30, 0x1C, 0x06, 0x03, 0x55, 0x04, 0x0A, 0x13, 0x15, 0x4D, 0x69, 0x63, 0x72, 0x6F, 0x73, 0x6F, 0x66, 0x74, 0x20, 0x43, 0x6F, 0x72, 0x70, 0x6F, 0x72, 0x61, 0x74, 0x69, 0x6F, 0x6E, 0x31, 0x2B, 0x30, 0x29, 0x06, 0x03, 0x55, 0x04, 0x0B, 0x13, 0x22, 0x43, 0x6F, 0x70, 0x79, 0x72, 0x69, 0x67, 0x68, 0x74, 0x20, 0x28, 0x63, 0x29, 0x20, 0x32, 0x30, 0x30, 0x30, 0x20, 0x4D, 0x69, 0x63, 0x72,
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  			0x1B, 0xE9, 0xD5, 0x43, 0x26, 0x2A, 0x79, 0xFE, 0x95, 0xDB, 0x22, 0x67, 0x24, 0xC9, 0x2F, 0xD0, 0x34, 0xE3, 0xE6, 0xFB, 0x51, 0x49, 0x86, 0xB8, 0x3C, 0xD0, 0x25, 0x5F, 0xD6, 0xEC, 0x9E, 0x03, 0x61, 0x87, 0xA9, 0x68, 0x40, 0xC7, 0xF8, 0xE2, 0x03, 0xE6, 0xCF, 0x05, 0x02, 0x03, 0x01, 0x00, 0x01, 0xA3, 0x82, 0x01, 0x40, 0x30, 0x82, 0x01, 0x3C, 0x30, 0x0E, 0x06, 0x03, 0x55, 0x1D, 0x0F, 0x01, 0x01, 0xFF, 0x04, 0x04, 0x03, 0x02, 0x06, 0xC0, 0x30, 0x13, 0x06, 0x03, 0x55, 0x1D, 0x25, 0x04, 0x0C, 0x30, 0x0A, 0x06, 0x08, 0x2B, 0x06, 0x01, 0x05, 0x05, 0x07, 0x03, 0x03, 0x30, 0x1D, 0x06, 0x03, 0x55, 0x1D, 0x0E, 0x04, 0x16, 0x04, 0x14, 0x6B, 0xC8, 0xC6, 0x51, 0x20, 0xF0, 0xB4, 0x2F, 0xD3, 0xA0, 0xB6, 0xAE, 0x7F, 0x5E, 0x26, 0xB2, 0xB8, 0x87, 0x52, 0x29, 0x30, 0x81, 0xA9, 0x06, 0x03, 0x55, 0x1D, 0x23, 0x04, 0x81, 0xA1, 0x30, 0x81, 0x9E, 0x80, 0x14, 0x29, 0x5C, 0xB9, 0x1B, 0xB6, 0xCD, 0x33, 0xEE, 0xBB, 0x9E, 0x59, 0x7D, 0xF7, 0xE5, 0xCA, 0x2E, 0xC4, 0x0D, 0x34, 0x28, 0xA1, 0x74,
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  		static X509Certificate x509;
  
  		[TestFixtureSetUp]
  		public void FixtureSetUp ()
  		{
  			x509 = new X509Certificate (msSpCert);
  		}
  
  		[Test]
  		[ExpectedException (typeof (ArgumentNullException))]
  		public void NullConstructor () 
  		{
  			PublisherMembershipCondition pmc = new PublisherMembershipCondition (null);
  		}
  
  		[Test]
  		[ExpectedException (typeof (ArgumentNullException))]
  		public void NullCertificate () 
  		{
  			PublisherMembershipCondition pmc = new PublisherMembershipCondition (x509);
  			pmc.Certificate = null;
  		}
  
  		[Test]
  		[ExpectedException (typeof (ArgumentException))]
  		public void InvalidConstructor () 
  		{
  			byte[] n = null;
  			// having an empty certificate always break down things
  			X509Certificate x509 = new X509Certificate (n);
  			PublisherMembershipCondition pmc = new PublisherMembershipCondition (x509);
  		}
  
  		[Test]
  		public void Constructor () 
  		{
  			PublisherMembershipCondition pmc = new PublisherMembershipCondition (x509);
  			Assert.IsTrue (pmc.Certificate.Equals (x509), "Certificate");
  		}
  
  		[Test]
  		public void Check () 
  		{
  			PublisherMembershipCondition pmc = new PublisherMembershipCondition (x509);
  			Publisher p = new Publisher (x509);
  
  			Evidence e = null;
  			Assert.IsFalse (pmc.Check (e), "Check (null)");
  			e = new Evidence ();
  			Assert.IsFalse (pmc.Check (e), "Check (empty)");
  			e.AddHost (new Zone (SecurityZone.MyComputer));
  			Assert.IsFalse (pmc.Check (e), "Check (zone)");
  			e.AddAssembly (p);
  			Assert.IsFalse (pmc.Check (e), "Check (x509-assembly)");
  
  			e = new Evidence ();
  			e.AddHost (p);
  			Assert.IsTrue (pmc.Check (e), "Check (x509-host)");
  		}
  
  		[Test]
  		public void Copy () 
  		{
  			PublisherMembershipCondition pmc = new PublisherMembershipCondition (x509);
  			PublisherMembershipCondition pmcCopy = (PublisherMembershipCondition) pmc.Copy ();
  
  			Assert.IsNotNull (pmcCopy.Certificate, "Copy-Cert");
  			Assert.IsTrue (pmc.Equals (pmcCopy), "Copy-Equals");
  			Assert.AreEqual (pmc.GetHashCode (), pmcCopy.GetHashCode (), "Copy-GetHashCode");
  			Assert.AreEqual (pmc.ToString (), pmcCopy.ToString (), "Copy-ToString");
  		}
  
  		[Test]
  		public void Equals ()
  		{
  			PublisherMembershipCondition pmc = new PublisherMembershipCondition (x509);
  			Assert.IsFalse (pmc.Equals (null), "Equals(null)");
  			Assert.IsFalse (pmc.Equals (new object ()), "Equals (object)");
  
  			PublisherMembershipCondition p2 = new PublisherMembershipCondition (x509);
  			Assert.IsTrue (pmc.Equals (p2), "Equals(p2)");
  			Assert.IsTrue (p2.Equals (pmc), "Equals(hash)");
  		}
  
  		[Test]
  		[ExpectedException (typeof (ArgumentNullException))]
  		public void FromXml_Null () 
  		{
  			PublisherMembershipCondition pmc = new PublisherMembershipCondition (x509);
  			pmc.FromXml (null);
  		}
  
  		[Test]
  		[ExpectedException (typeof (ArgumentException))]
  		public void FromXml_Invalid ()
  		{
  			PublisherMembershipCondition pmc = new PublisherMembershipCondition (x509);
  			SecurityElement se = pmc.ToXml ();
  			se.Tag = "IMonoship";
  			pmc.FromXml (se);
  		}
  
  		[Test]
  		[ExpectedException (typeof (ArgumentException))]
  		public void FromXml_InvalidTag ()
  		{
  			PublisherMembershipCondition pmc = new PublisherMembershipCondition (x509);
  			SecurityElement se = pmc.ToXml ();
  			se.Tag = "IMonoship";
  			pmc.FromXml (se);
  		}
  
  		[Test]
  		[ExpectedException (typeof (ArgumentException))]
  		public void FromXml_WrongTagCase ()
  		{
  			PublisherMembershipCondition pmc = new PublisherMembershipCondition (x509);
  			SecurityElement se = pmc.ToXml ();
  			se.Tag = "IMEMBERSHIPCONDITION"; // instehash of IMembershipCondition
  			pmc.FromXml (se);
  		}
  
  		[Test]
  		public void FromXml_InvalidClass ()
  		{
  			PublisherMembershipCondition pmc = new PublisherMembershipCondition (x509);
  			SecurityElement se = pmc.ToXml ();
  			se.Attributes ["class"] = "Hello world";
  			pmc.FromXml (se);
  		}
  
  		[Test]
  		public void FromXml_NoClass ()
  		{
  			PublisherMembershipCondition pmc = new PublisherMembershipCondition (x509);
  			SecurityElement se = pmc.ToXml ();
  
  			SecurityElement w = new SecurityElement (se.Tag);
  			w.AddAttribute ("version", se.Attribute ("version"));
  			pmc.FromXml (w);
  			// doesn't even care of the class attribute presence
  		}
  
  		[Test]
  		public void FromXml_InvalidVersion ()
  		{
  			PublisherMembershipCondition pmc = new PublisherMembershipCondition (x509);
  			SecurityElement se = pmc.ToXml ();
  
  			SecurityElement w = new SecurityElement (se.Tag);
  			w.AddAttribute ("class", se.Attribute ("class"));
  
gt: 			w.AddAttribute ("version", "2");