forked from tsai/mathnet-numerics
Christoph Ruegg
10 years ago
12 changed files with 169 additions and 0 deletions
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// <copyright file="RandomSerializationTests.cs" company="Math.NET">
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// Math.NET Numerics, part of the Math.NET Project
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// http://numerics.mathdotnet.com
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// http://github.com/mathnet/mathnet-numerics
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//
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// Copyright (c) 2009-2017 Math.NET
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//
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// Permission is hereby granted, free of charge, to any person
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// obtaining a copy of this software and associated documentation
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// files (the "Software"), to deal in the Software without
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// restriction, including without limitation the rights to use,
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// copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the
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// Software is furnished to do so, subject to the following
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// conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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// OTHER DEALINGS IN THE SOFTWARE.
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// </copyright>
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using System; |
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using System.IO; |
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using System.Linq; |
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using System.Runtime.Serialization; |
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using System.Runtime.Serialization.Formatters.Binary; |
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using MathNet.Numerics.Random; |
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using NUnit.Framework; |
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namespace MathNet.Numerics.UnitTests.Random |
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{ |
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[TestFixture] |
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public class RandomSerializationTests |
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{ |
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[Test] |
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[TestCase(typeof(MersenneTwister))] |
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[TestCase(typeof(Mcg59))] |
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[TestCase(typeof(Mcg31m1))] |
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[TestCase(typeof(Mrg32k3a))] |
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[TestCase(typeof(Palf))] |
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[TestCase(typeof(WH1982))] |
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[TestCase(typeof(WH2006))] |
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[TestCase(typeof(Xorshift))] |
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[TestCase(typeof(SystemRandomSource))] |
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public void DataContractSerializationTest(Type randomType) |
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{ |
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var expected = (RandomSource)Activator.CreateInstance(randomType); |
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expected.NextDouble(); |
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expected.NextBoolean(); |
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var serializer = new DataContractSerializer(randomType); |
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var stream = new MemoryStream(); |
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serializer.WriteObject(stream, expected); |
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stream.Position = 0; |
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var actual = (RandomSource)serializer.ReadObject(stream); |
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Assert.That(actual.GetType(), Is.EqualTo(randomType)); |
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Assert.That(actual.NextDoubleSequence().Take(10).ToArray(), Is.EqualTo(expected.NextDoubleSequence().Take(10).ToArray()).AsCollection); |
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} |
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[Test] |
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[TestCase(typeof(MersenneTwister))] |
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[TestCase(typeof(Mcg59))] |
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[TestCase(typeof(Mcg31m1))] |
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[TestCase(typeof(Mrg32k3a))] |
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[TestCase(typeof(Palf))] |
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[TestCase(typeof(WH1982))] |
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[TestCase(typeof(WH2006))] |
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[TestCase(typeof(Xorshift))] |
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[TestCase(typeof(SystemRandomSource))] |
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public void BinaryFormatterSerializationTest(Type randomType) |
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{ |
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var expected = (RandomSource)Activator.CreateInstance(randomType); |
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expected.NextDouble(); |
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expected.NextBoolean(); |
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var serializer = new BinaryFormatter(); |
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var stream = new MemoryStream(); |
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serializer.Serialize(stream, expected); |
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stream.Position = 0; |
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var actual = (RandomSource)serializer.Deserialize(stream); |
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Assert.That(actual.GetType(), Is.EqualTo(randomType)); |
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Assert.That(actual.NextDoubleSequence().Take(10).ToArray(), Is.EqualTo(expected.NextDoubleSequence().Take(10).ToArray()).AsCollection); |
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} |
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} |
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} |
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