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// Copyright (c) All contributors. All rights reserved.
// Licensed under the MIT license. See LICENSE file in the project root for full license information.
using System;
using MessagePack;
using MessagePack.Resolvers;
using Xunit;
public class MessagePackSerializerOptionsTests
{
private static readonly MessagePackSerializerOptions NonDefaultOptions = MessagePackSerializerOptions.Standard
.WithCompression(MessagePackCompression.Lz4Block)
.WithAllowAssemblyVersionMismatch(true)
.WithOmitAssemblyVersion(true)
.WithResolver(BuiltinResolver.Instance)
.WithOldSpec(false)
.WithSecurity(MySecurityOptions.Instance)
.WithSuggestedContiguousMemorySize(64 * 1024);
[Fact]
public void AllowAssemblyVersionMismatch()
{
Assert.False(MessagePackSerializerOptions.Standard.AllowAssemblyVersionMismatch);
Assert.True(MessagePackSerializerOptions.Standard.WithAllowAssemblyVersionMismatch(true).AllowAssemblyVersionMismatch);
}
[Fact]
public void OmitAssemblyVersion()
{
Assert.False(MessagePackSerializerOptions.Standard.OmitAssemblyVersion);
Assert.True(MessagePackSerializerOptions.Standard.WithOmitAssemblyVersion(true).OmitAssemblyVersion);
}
[Fact]
public void Compression()
{
Assert.Equal(MessagePackCompression.None, MessagePackSerializerOptions.Standard.Compression);
Assert.Equal(MessagePackCompression.Lz4Block, MessagePackSerializerOptions.Standard.WithCompression(MessagePackCompression.Lz4Block).Compression);
}
[Fact]
public void CompressionMinLength()
{
Assert.Equal(64, MessagePackSerializerOptions.Standard.CompressionMinLength);
Assert.Throws<ArgumentOutOfRangeException>(() => MessagePackSerializerOptions.Standard.WithCompressionMinLength(0));
Assert.Throws<ArgumentOutOfRangeException>(() => MessagePackSerializerOptions.Standard.WithCompressionMinLength(-1));
MessagePackSerializerOptions options = MessagePackSerializerOptions.Standard.WithCompressionMinLength(128);
Assert.Equal(128, options.CompressionMinLength);
}
[Fact]
public void SuggestedContiguousMemorySize()
{
Assert.Equal(1024 * 1024, MessagePackSerializerOptions.Standard.SuggestedContiguousMemorySize);
Assert.Throws<ArgumentOutOfRangeException>(() => MessagePackSerializerOptions.Standard.WithSuggestedContiguousMemorySize(0));
Assert.Throws<ArgumentOutOfRangeException>(() => MessagePackSerializerOptions.Standard.WithSuggestedContiguousMemorySize(4));
MessagePackSerializerOptions options = MessagePackSerializerOptions.Standard.WithSuggestedContiguousMemorySize(512);
Assert.Equal(512, options.SuggestedContiguousMemorySize);
}
[Fact]
public void OldSpec()
{
Assert.Null(MessagePackSerializerOptions.Standard.OldSpec);
Assert.True(MessagePackSerializerOptions.Standard.WithOldSpec(true).OldSpec.Value);
}
[Fact]
public void Resolver()
{
Assert.Same(StandardResolver.Instance, MessagePackSerializerOptions.Standard.Resolver);
Assert.Same(BuiltinResolver.Instance, MessagePackSerializerOptions.Standard.WithResolver(BuiltinResolver.Instance).Resolver);
}
[Fact]
public void Security()
{
Assert.Same(MessagePackSecurity.TrustedData, MessagePackSerializerOptions.Standard.Security);
Assert.Same(MessagePackSecurity.UntrustedData, MessagePackSerializerOptions.Standard.WithSecurity(MessagePackSecurity.UntrustedData).Security);
}
[Fact]
public void WithOldSpec_PreservesOtherProperties()
{
var mutated = NonDefaultOptions.WithOldSpec(true);
Assert.True(mutated.OldSpec.Value);
Assert.Equal(NonDefaultOptions.Compression, mutated.Compression);
Assert.Equal(NonDefaultOptions.SuggestedContiguousMemorySize, mutated.SuggestedContiguousMemorySize);
Assert.Equal(NonDefaultOptions.AllowAssemblyVersionMismatch, mutated.AllowAssemblyVersionMismatch);
Assert.Equal(NonDefaultOptions.OmitAssemblyVersion, mutated.OmitAssemblyVersion);
Assert.Same(NonDefaultOptions.Resolver, mutated.Resolver);
Assert.Same(MySecurityOptions.Instance, mutated.Security);
}
[Fact]
public void WithLZ4Compression_PreservesOtherProperties()
{
var mutated = NonDefaultOptions.WithCompression(MessagePackCompression.None);
Assert.Equal(MessagePackCompression.None, mutated.Compression);
Assert.Equal(NonDefaultOptions.OldSpec, mutated.OldSpec);
Assert.Equal(NonDefaultOptions.AllowAssemblyVersionMismatch, mutated.AllowAssemblyVersionMismatch);
Assert.Equal(NonDefaultOptions.OmitAssemblyVersion, mutated.OmitAssemblyVersion);
Assert.Same(NonDefaultOptions.Resolver, mutated.Resolver);
Assert.Same(MySecurityOptions.Instance, mutated.Security);
}
[Fact]
public void WithSuggestedContiguousMemorySize_PreservesOtherProperties()
{
var mutated = NonDefaultOptions.WithSuggestedContiguousMemorySize(612);
Assert.Equal(612, mutated.SuggestedContiguousMemorySize);
Assert.Equal(NonDefaultOptions.Compression, mutated.Compression);
Assert.Equal(NonDefaultOptions.OldSpec, mutated.OldSpec);
Assert.Equal(NonDefaultOptions.AllowAssemblyVersionMismatch, mutated.AllowAssemblyVersionMismatch);
Assert.Equal(NonDefaultOptions.OmitAssemblyVersion, mutated.OmitAssemblyVersion);
Assert.Same(NonDefaultOptions.Resolver, mutated.Resolver);
Assert.Same(MySecurityOptions.Instance, mutated.Security);
}
[Fact]
public void WithAllowAssemblyVersionMismatch_PreservesOtherProperties()
{
var mutated = NonDefaultOptions.WithAllowAssemblyVersionMismatch(false);
Assert.False(mutated.AllowAssemblyVersionMismatch);
Assert.Equal(NonDefaultOptions.Compression, mutated.Compression);
Assert.Equal(NonDefaultOptions.SuggestedContiguousMemorySize, mutated.SuggestedContiguousMemorySize);
Assert.Equal(NonDefaultOptions.OldSpec, mutated.OldSpec);
Assert.Equal(NonDefaultOptions.OmitAssemblyVersion, mutated.OmitAssemblyVersion);
Assert.Same(NonDefaultOptions.Resolver, mutated.Resolver);
Assert.Same(MySecurityOptions.Instance, mutated.Security);
}
[Fact]
public void WithOmitAssemblyVersion_PreservesOtherProperties()
{
var mutated = NonDefaultOptions.WithOmitAssemblyVersion(false);
Assert.False(mutated.OmitAssemblyVersion);
Assert.Equal(NonDefaultOptions.Compression, mutated.Compression);
Assert.Equal(NonDefaultOptions.SuggestedContiguousMemorySize, mutated.SuggestedContiguousMemorySize);
Assert.Equal(NonDefaultOptions.OldSpec, mutated.OldSpec);
Assert.Equal(NonDefaultOptions.AllowAssemblyVersionMismatch, mutated.AllowAssemblyVersionMismatch);
Assert.Same(NonDefaultOptions.Resolver, mutated.Resolver);
Assert.Same(MySecurityOptions.Instance, mutated.Security);
}
[Fact]
public void WithResolver_PreservesOtherProperties()
{
var mutated = NonDefaultOptions.WithResolver(ContractlessStandardResolver.Instance);
Assert.Same(ContractlessStandardResolver.Instance, mutated.Resolver);
Assert.Equal(NonDefaultOptions.Compression, mutated.Compression);
Assert.Equal(NonDefaultOptions.SuggestedContiguousMemorySize, mutated.SuggestedContiguousMemorySize);
Assert.Equal(NonDefaultOptions.OldSpec, mutated.OldSpec);
Assert.Equal(NonDefaultOptions.AllowAssemblyVersionMismatch, mutated.AllowAssemblyVersionMismatch);
Assert.Equal(NonDefaultOptions.OmitAssemblyVersion, mutated.OmitAssemblyVersion);
Assert.Same(MySecurityOptions.Instance, mutated.Security);
}
[Fact]
public void WithSecurity_PreservesOtherProperties()
{
var mutated = NonDefaultOptions.WithSecurity(MessagePackSecurity.TrustedData);
Assert.Same(MessagePackSecurity.TrustedData, mutated.Security);
Assert.Same(NonDefaultOptions.Resolver, mutated.Resolver);
Assert.Equal(NonDefaultOptions.Compression, mutated.Compression);
Assert.Equal(NonDefaultOptions.SuggestedContiguousMemorySize, mutated.SuggestedContiguousMemorySize);
Assert.Equal(NonDefaultOptions.OldSpec, mutated.OldSpec);
Assert.Equal(NonDefaultOptions.AllowAssemblyVersionMismatch, mutated.AllowAssemblyVersionMismatch);
Assert.Equal(NonDefaultOptions.OmitAssemblyVersion, mutated.OmitAssemblyVersion);
}
private class MySecurityOptions : MessagePackSecurity
{
internal static readonly MySecurityOptions Instance = new MySecurityOptions();
private MySecurityOptions()
: base(TrustedData)
{
}
}
}
|
