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//-----------------------------------------------------------------------
// <copyright file="CollectionAssert.cs" company="Andrew Arnott">
// Copyright (c) Andrew Arnott. All rights reserved.
// </copyright>
//-----------------------------------------------------------------------
namespace DotNetOpenAuth.Test.Messaging {
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using DotNetOpenAuth.Messaging;
using Microsoft.VisualStudio.TestTools.UnitTesting;
internal class CollectionAssert<T> {
internal static void AreEquivalent(ICollection<T> expected, ICollection<T> actual) {
ErrorUtilities.VerifyArgumentNotNull(expected, "expected");
ErrorUtilities.VerifyArgumentNotNull(actual, "actual");
ICollection expectedNonGeneric = new List<T>(expected);
ICollection actualNonGeneric = new List<T>(actual);
CollectionAssert.AreEquivalent(expectedNonGeneric, actualNonGeneric);
}
internal static void AreEquivalentByEquality(ICollection<T> expected, ICollection<T> actual) {
ErrorUtilities.VerifyArgumentNotNull(expected, "expected");
ErrorUtilities.VerifyArgumentNotNull(actual, "actual");
Assert.AreEqual(expected.Count, actual.Count);
foreach (T value in expected) {
Assert.IsTrue(actual.Contains(value));
}
}
internal static void Contains(IEnumerable<T> sequence, T element) {
ErrorUtilities.VerifyArgumentNotNull(sequence, "sequence");
if (!sequence.Contains(element)) {
Assert.Fail("Sequence did not include expected element '{0}'.", element);
}
}
}
}
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