mono/mcs/class/System.Security/Test/System.Security.Cryptography.Xml/DSAKeyValueTest.cs

//
// DSAKeyValueTest.cs - NUnit Test Cases for DSAKeyValue
//
// Author:
//	Sebastien Pouliot ([email protected])
//
// (C) 2002 Motus Technologies Inc. (http://www.motus.com)
//

using NUnit.Framework;
using System;
using System.Security.Cryptography;
using System.Security.Cryptography.Xml;
using System.Xml;

namespace MonoTests.System.Security.Cryptography.Xml {

public class DSAKeyValueTest : TestCase {

	public DSAKeyValueTest () : base ("System.Security.Cryptography.Xml.DSAKeyValue testsuite") {}
	public DSAKeyValueTest (string name) : base (name) {}

	protected override void SetUp () {}

	protected override void TearDown () {}

	public static ITest Suite {
		get { 
			return new TestSuite (typeof (DSAKeyValueTest)); 
		}
	}

	public void TestGeneratedKey () 
	{
		DSAKeyValue dsa1 = new DSAKeyValue ();
		AssertNotNull ("Key", dsa1.Key);
		XmlElement xmlkey = dsa1.GetXml ();

		DSAKeyValue dsa2 = new DSAKeyValue ();
		dsa2.LoadXml (xmlkey);

		Assert ("dsa1==dsa2", (dsa1.GetXml ().OuterXml) == (dsa2.GetXml ().OuterXml));

		DSA key = dsa1.Key;
		DSAKeyValue dsa3 = new DSAKeyValue (key);
		Assert ("dsa3==dsa1", (dsa3.GetXml ().OuterXml) == (dsa1.GetXml ().OuterXml));
		Assert ("dsa3==dsa2", (dsa3.GetXml ().OuterXml) == (dsa2.GetXml ().OuterXml));
	}

	public void TestImportKey () 
	{
		string dsaKey = "<KeyValue xmlns=\"http://www.w3.org/2000/09/xmldsig#\"><DSAKeyValue><P>xc+QZRWTgr390gzwNXF+WzoepZkvAQvCzfCm+YyXj0KPoeHHeSc5ORzXQw81V+7XJR3gupvlI4F7lW9YC538l+3eqGm8IQlCIS+U+7ICTDOFFKevqsYX0BnjO0vvE4aAtDyxfSOTCOAo1cJ+6G6xgcC1JGIBEYCtg1tH8wUewDE=</P><Q>yyfZb0S/rimXl9ScJ3zIba2oGl8=</Q><G>crLazMg+vgI7u6+Idgi9iTLdRa4fptat3gdY97zcc857+OVdmT+lVRpK3okWpmBbw2wSffU8QltwFf42BVs+/HGUOUo2hNqSSXgzl1i+1frO7/cqooHVcy5WX0xxaIPsKcREPI5pNPj/3g8apTgErLMGsHkFdngwbMed9DArTks=</G><Y>FlAozo17wV/LCMRrtnmMKxVQNpidJVkZNM1/0eR65x8giwPs6yXzJmFT8f2tmPJY2FIOAtp5JYin4xUhwIHF452Gg50wUrjV6WTGkiC+gzLC2fVIyGlVsFecLj6ue7J+MACG+b3NQnxFuT5maQnPnEeuGgjLXfwYsAR1vfU0Gas=</Y><J>+UPMvUPq9Fo6Q1fr2oEYDxfGMMtfdoQmVBxI+TkUYQsReodRzBbnvGV1uPLWTpKKd/uJNUHO/QGb05Cvc6u49/AToDJIyi4e01hTLNCzeQk/Hj19gowb5wkTIjyaH04VyPE5zYoTYfuu3Y3Q</J><Seed>+cvoO7bzdpAwAjnDDApPzBCl6zg=</Seed><PgenCounter>ATM=</PgenCounter></DSAKeyValue></KeyValue>";
		XmlDocument doc = new XmlDocument ();
		doc.LoadXml (dsaKey);

		DSAKeyValue dsa1 = new DSAKeyValue ();
		dsa1.LoadXml (doc.DocumentElement);

		string s = (dsa1.GetXml ().OuterXml);
		AssertEquals ("DSA Key", dsaKey, s);
	}

	public void TestInvalidValue () 
	{
		string badKey = "<Test></Test>";
		XmlDocument doc = new XmlDocument ();
		doc.LoadXml (badKey);

		DSAKeyValue dsa1 = new DSAKeyValue ();

		try {
			dsa1.LoadXml (null);
			Fail ("Expected ArgumentNullException but got none");
		}
		catch (ArgumentNullException) {
			// this is what we expect
		}
		catch (Exception e) {
			Fail ("Expected ArgumentNullException but got: " + e.ToString ());
		}

		try {
			dsa1.LoadXml (doc.DocumentElement);
			Fail ("Expected CryptographicException but got none");
		}
		catch (CryptographicException) {
			// this is what we expect
		}
		catch (Exception e) {
			Fail ("Expected CryptographicException but got: " + e.ToString ());
		}
	}
}

}