diff options
Diffstat (limited to 'src/DotNetOpenAuth.Test/Messaging/CollectionAssert.cs')
| -rw-r--r-- | src/DotNetOpenAuth.Test/Messaging/CollectionAssert.cs | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/src/DotNetOpenAuth.Test/Messaging/CollectionAssert.cs b/src/DotNetOpenAuth.Test/Messaging/CollectionAssert.cs index f9e569a..db136f5 100644 --- a/src/DotNetOpenAuth.Test/Messaging/CollectionAssert.cs +++ b/src/DotNetOpenAuth.Test/Messaging/CollectionAssert.cs @@ -5,16 +5,18 @@ //----------------------------------------------------------------------- namespace DotNetOpenAuth.Test.Messaging { + using System; using System.Collections; using System.Collections.Generic; + using System.Diagnostics.Contracts; 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"); + Contract.Requires<ArgumentNullException>(expected != null); + Contract.Requires<ArgumentNullException>(actual != null); ICollection expectedNonGeneric = new List<T>(expected); ICollection actualNonGeneric = new List<T>(actual); @@ -22,8 +24,8 @@ namespace DotNetOpenAuth.Test.Messaging { } internal static void AreEquivalentByEquality(ICollection<T> expected, ICollection<T> actual) { - ErrorUtilities.VerifyArgumentNotNull(expected, "expected"); - ErrorUtilities.VerifyArgumentNotNull(actual, "actual"); + Contract.Requires<ArgumentNullException>(expected != null); + Contract.Requires<ArgumentNullException>(actual != null); Assert.AreEqual(expected.Count, actual.Count); foreach (T value in expected) { @@ -32,7 +34,7 @@ namespace DotNetOpenAuth.Test.Messaging { } internal static void Contains(IEnumerable<T> sequence, T element) { - ErrorUtilities.VerifyArgumentNotNull(sequence, "sequence"); + Contract.Requires<ArgumentNullException>(sequence != null); if (!sequence.Contains(element)) { Assert.Fail("Sequence did not include expected element '{0}'.", element); |