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//-----------------------------------------------------------------------
// <copyright file="AssociationsTests.cs" company="Andrew Arnott">
// Copyright (c) Andrew Arnott. All rights reserved.
// </copyright>
//-----------------------------------------------------------------------
namespace DotNetOpenAuth.Test.OpenId {
using System;
using System.Collections.Generic;
using System.Linq;
using System.Security.Cryptography;
using System.Text;
using DotNetOpenAuth.OpenId;
using NUnit.Framework;
[TestFixture]
public class AssociationsTests : OpenIdTestBase {
private static readonly HashAlgorithm sha1 = DiffieHellmanUtilities.Lookup(Protocol.Default, Protocol.Default.Args.SessionType.DH_SHA1);
private byte[] sha1Secret;
private Associations assocs;
[TestFixtureSetUp]
public override void SetUp() {
this.sha1Secret = new byte[sha1.HashSize / 8];
this.assocs = new Associations();
}
[TestCase]
public void GetNonexistentHandle() {
Assert.IsNull(this.assocs.Get("someinvalidhandle"));
}
[TestCase]
public void RemoveNonexistentHandle() {
Assert.IsFalse(this.assocs.Remove("someinvalidhandle"));
}
[TestCase]
public void HandleLifecycle() {
Association a = HmacShaAssociation.Create(
Protocol.Default,
Protocol.Default.Args.SignatureAlgorithm.HMAC_SHA1,
"somehandle",
this.sha1Secret,
TimeSpan.FromDays(1));
this.assocs.Set(a);
Assert.AreSame(a, this.assocs.Get(a.Handle));
Assert.IsTrue(this.assocs.Remove(a.Handle));
Assert.IsNull(this.assocs.Get(a.Handle));
Assert.IsFalse(this.assocs.Remove(a.Handle));
}
[TestCase]
public void Best() {
Association a = HmacShaAssociation.Create(
Protocol.Default,
Protocol.Default.Args.SignatureAlgorithm.HMAC_SHA1,
"h1",
this.sha1Secret,
TimeSpan.FromHours(1));
Association b = HmacShaAssociation.Create(
Protocol.Default,
Protocol.Default.Args.SignatureAlgorithm.HMAC_SHA1,
"h2",
this.sha1Secret,
TimeSpan.FromHours(1));
this.assocs.Set(a);
this.assocs.Set(b);
// make b the best by making a older
a.Issued -= TimeSpan.FromHours(1);
Assert.AreSame(b, this.assocs.Best.FirstOrDefault());
// now make a the best
b.Issued -= TimeSpan.FromHours(2);
Assert.AreSame(a, this.assocs.Best.FirstOrDefault());
}
}
}
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