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DependencyContextBuilderTests.cs
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DependencyContextBuilderTests.cs
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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.IO;
using System.Linq;
using FluentAssertions;
using Microsoft.DotNet.ProjectModel;
using Microsoft.DotNet.ProjectModel.Compilation;
using Microsoft.DotNet.ProjectModel.Graph;
using NuGet.Frameworks;
using NuGet.Versioning;
using Xunit;
namespace Microsoft.Extensions.DependencyModel.Tests
{
public class DependencyContextBuilderTests
{
private string _referenceAssembliesPath = Path.Combine("reference", "assemblies");
private NuGetFramework _defaultFramework;
private string _defaultName = "Library.Name";
private string _defaultHash = "Hash";
private NuGetVersion _defaultVersion = new NuGetVersion(1, 2, 3, new []{"dev"}, string.Empty);
public DependencyContext Build(CommonCompilerOptions compilerOptions = null,
IEnumerable<LibraryExport> compilationExports = null,
IEnumerable<LibraryExport> runtimeExports = null,
bool portable = false,
NuGetFramework target = null,
string runtime = null)
{
_defaultFramework = NuGetFramework.Parse("net451");
return new DependencyContextBuilder(_referenceAssembliesPath).Build(
compilerOptions,
compilationExports ?? new LibraryExport[] { },
runtimeExports ?? new LibraryExport[] {},
portable,
target ?? _defaultFramework,
runtime ?? string.Empty);
}
[Fact]
public void PreservesCompilationOptions()
{
var context = Build(new CommonCompilerOptions()
{
AllowUnsafe = true,
Defines = new[] { "Define", "D" },
DelaySign = true,
EmitEntryPoint = true,
GenerateXmlDocumentation = true,
KeyFile = "Key.snk",
LanguageVersion = "C#8",
Optimize = true,
Platform = "Platform",
PublicSign = true,
WarningsAsErrors = true
});
context.CompilationOptions.AllowUnsafe.Should().Be(true);
context.CompilationOptions.DelaySign.Should().Be(true);
context.CompilationOptions.EmitEntryPoint.Should().Be(true);
context.CompilationOptions.GenerateXmlDocumentation.Should().Be(true);
context.CompilationOptions.Optimize.Should().Be(true);
context.CompilationOptions.PublicSign.Should().Be(true);
context.CompilationOptions.WarningsAsErrors.Should().Be(true);
context.CompilationOptions.Defines.Should().BeEquivalentTo(new[] { "Define", "D" });
context.CompilationOptions.KeyFile.Should().Be("Key.snk");
context.CompilationOptions.LanguageVersion.Should().Be("C#8");
context.CompilationOptions.Platform.Should().Be("Platform");
}
[Fact]
public void AlowsNullCompilationOptions()
{
var context = Build(compilerOptions: null);
context.CompilationOptions.Should().Be(CompilationOptions.Default);
}
[Fact]
public void SetsPortableFlag()
{
var context = Build(portable: true);
context.Target.IsPortable.Should().BeTrue();
}
[Fact]
public void FillsRuntimeAndTarget()
{
var context = Build(target: new NuGetFramework("SomeFramework",new Version(1,2)), runtime: "win8-x86");
context.Target.Runtime.Should().Be("win8-x86");
context.Target.Framework.Should().Be("SomeFramework,Version=v1.2");
}
[Fact]
public void SetsServiceableToTrueForPackageDescriptions()
{
var context = Build(runtimeExports: new[]
{
Export(PackageDescription("Pack.Age", servicable: false))
});
var lib = context.RuntimeLibraries.Single();
lib.Serviceable.Should().BeTrue();
}
[Fact]
public void TakesServicableFromPackageDescription()
{
var context = Build(runtimeExports: new[]
{
Export(PackageDescription("Pack.Age", servicable: true))
});
var lib = context.RuntimeLibraries.Single();
lib.Serviceable.Should().BeTrue();
}
[Fact]
public void FillsRuntimeLibraryProperties()
{
var context = Build(runtimeExports: new[]
{
Export(
PackageDescription(
"Pack.Age",
servicable: true,
hash: "Hash",
version: new NuGetVersion(1, 2, 3),
dependencies: new[]
{
new LibraryRange("System.Collections",
new VersionRange(new NuGetVersion(2, 1, 2)),
LibraryType.ReferenceAssembly,
LibraryDependencyType.Default)
},
path: "path/TO/package",
hashPath: "Pack.Age.1.2.3.nupkg.sha512"),
resourceAssemblies: new[]
{
new LibraryResourceAssembly(
new LibraryAsset("Dll", "en-US/Pack.Age.resources.dll", ""),
"en-US"
)
},
runtimeAssemblyGroups: new[]
{
new LibraryAssetGroup(
new LibraryAsset("Dll", "lib/Pack.Age.dll", "")),
new LibraryAssetGroup("win8-x64",
new LibraryAsset("Dll", "win8-x64/Pack.Age.dll", ""))
},
nativeLibraryGroups: new []
{
new LibraryAssetGroup("win8-x64",
new LibraryAsset("Dll", "win8-x64/Pack.Age.native.dll", ""))
}),
Export(
ReferenceAssemblyDescription("System.Collections",
version: new NuGetVersion(3, 3, 3)),
runtimeAssemblyGroups: new[]
{
new LibraryAssetGroup(
new LibraryAsset("Dll", "System.Collections.dll", "System.Collections.dll"))
})
});
context.RuntimeLibraries.Should().HaveCount(2);
var lib = context.RuntimeLibraries.Should().Contain(l => l.Name == "Pack.Age").Subject;
lib.Type.Should().Be("package");
lib.Serviceable.Should().BeTrue();
lib.Hash.Should().Be("sha512-Hash");
lib.Version.Should().Be("1.2.3");
lib.Dependencies.Should().OnlyContain(l => l.Name == "System.Collections" && l.Version == "3.3.3");
lib.ResourceAssemblies.Should().OnlyContain(l => l.Path == "en-US/Pack.Age.resources.dll" && l.Locale == "en-US");
// When ProjectModel supports path and hashPath in the lock file library, this should assert the values
// provided above.
lib.Path.Should().BeNull();
lib.HashPath.Should().BeNull();
lib.RuntimeAssemblyGroups.GetDefaultAssets().Should().OnlyContain(l => l == "lib/Pack.Age.dll");
lib.RuntimeAssemblyGroups.GetRuntimeAssets("win8-x64").Should().OnlyContain(l => l == "win8-x64/Pack.Age.dll");
lib.NativeLibraryGroups.GetRuntimeAssets("win8-x64").Should().OnlyContain(l => l == "win8-x64/Pack.Age.native.dll");
var asm = context.RuntimeLibraries.Should().Contain(l => l.Name == "System.Collections").Subject;
asm.Type.Should().Be("referenceassembly");
asm.Version.Should().Be("3.3.3");
asm.Hash.Should().BeEmpty();
asm.Dependencies.Should().BeEmpty();
asm.RuntimeAssemblyGroups.GetDefaultAssets().Should().OnlyContain(l => l == "System.Collections.dll");
asm.Path.Should().BeNull();
asm.HashPath.Should().BeNull();
}
[Fact]
public void FiltersDuplicatedDependencies()
{
var context = Build(runtimeExports: new[]
{
Export(PackageDescription("Pack.Age",
dependencies: new[]
{
new LibraryRange("System.Collections",
new VersionRange(new NuGetVersion(2, 0, 0)),
LibraryType.ReferenceAssembly,
LibraryDependencyType.Default),
new LibraryRange("System.Collections",
new VersionRange(new NuGetVersion(2, 1, 2)),
LibraryType.Package,
LibraryDependencyType.Default)
})
),
Export(ReferenceAssemblyDescription("System.Collections",
version: new NuGetVersion(2, 0, 0)))
});
context.RuntimeLibraries.Should().HaveCount(2);
var lib = context.RuntimeLibraries.Should().Contain(l => l.Name == "Pack.Age").Subject;
lib.Dependencies.Should().HaveCount(1);
lib.Dependencies.Should().OnlyContain(l => l.Name == "System.Collections" && l.Version == "2.0.0");
}
[Fact]
public void FillsCompileLibraryProperties()
{
var context = Build(compilationExports: new[]
{
Export(PackageDescription("Pack.Age",
servicable: true,
hash: "Hash",
version: new NuGetVersion(1, 2, 3),
dependencies: new[]
{
new LibraryRange("System.Collections",
new VersionRange(new NuGetVersion(2, 1, 2)),
LibraryType.ReferenceAssembly,
LibraryDependencyType.Default)
},
path: "path/TO/package",
hashPath: "Pack.Age.1.2.3.nupkg.sha512"),
compilationAssemblies: new[]
{
new LibraryAsset("Dll", "lib/Pack.Age.dll", ""),
}
),
Export(ReferenceAssemblyDescription("System.Collections",
version: new NuGetVersion(3, 3, 3)),
compilationAssemblies: new[]
{
new LibraryAsset("Dll", "", "System.Collections.dll"),
})
});
context.CompileLibraries.Should().HaveCount(2);
var lib = context.CompileLibraries.Should().Contain(l => l.Name == "Pack.Age").Subject;
lib.Type.Should().Be("package");
lib.Serviceable.Should().BeTrue();
lib.Hash.Should().Be("sha512-Hash");
lib.Version.Should().Be("1.2.3");
lib.Dependencies.Should().OnlyContain(l => l.Name == "System.Collections" && l.Version == "3.3.3");
lib.Assemblies.Should().OnlyContain(a => a == "lib/Pack.Age.dll");
// When ProjectModel supports path and hashPath in the lock file library, this should assert the values
// provided above.
lib.Path.Should().BeNull();
lib.HashPath.Should().BeNull();
var asm = context.CompileLibraries.Should().Contain(l => l.Name == "System.Collections").Subject;
asm.Type.Should().Be("referenceassembly");
asm.Version.Should().Be("3.3.3");
asm.Hash.Should().BeEmpty();
asm.Dependencies.Should().BeEmpty();
asm.Assemblies.Should().OnlyContain(a => a == "System.Collections.dll");
asm.Path.Should().BeNull();
asm.HashPath.Should().BeNull();
}
[Fact]
public void FillsResources()
{
var context = Build(runtimeExports: new[]
{
Export(PackageDescription("Pack.Age", version: new NuGetVersion(1, 2, 3)),
resourceAssemblies: new []
{
new LibraryResourceAssembly(new LibraryAsset("Dll", "resources/en-US/Pack.Age.dll", ""), "en-US")
})
});
context.RuntimeLibraries.Should().HaveCount(1);
var lib = context.RuntimeLibraries.Should().Contain(l => l.Name == "Pack.Age").Subject;
lib.ResourceAssemblies.Should().OnlyContain(l => l.Locale == "en-US" && l.Path == "resources/en-US/Pack.Age.dll");
}
[Fact]
public void ReferenceAssembliesPathRelativeToDefaultRoot()
{
var context = Build(compilationExports: new[]
{
Export(ReferenceAssemblyDescription("System.Collections",
version: new NuGetVersion(3, 3, 3)),
compilationAssemblies: new[]
{
new LibraryAsset("Dll", "", Path.Combine(_referenceAssembliesPath, "sub", "System.Collections.dll"))
})
});
var asm = context.CompileLibraries.Should().Contain(l => l.Name == "System.Collections").Subject;
asm.Assemblies.Should().OnlyContain(a => a == Path.Combine("sub", "System.Collections.dll"));
}
[Fact]
public void SkipsBuildDependencies()
{
var context = Build(compilationExports: new[]
{
Export(PackageDescription("Pack.Age",
dependencies: new[]
{
new LibraryRange("System.Collections",
new VersionRange(new NuGetVersion(2, 1, 2)),
LibraryType.ReferenceAssembly,
LibraryDependencyType.Build)
})
),
Export(ReferenceAssemblyDescription("System.Collections",
version: new NuGetVersion(3, 3, 3)))
});
var lib = context.CompileLibraries.Should().Contain(l => l.Name == "Pack.Age").Subject;
lib.Dependencies.Should().BeEmpty();
}
[Fact]
public void GeneratesRuntimeSignatureOutOfPackageNamesAndVersions()
{
var context = Build(runtimeExports: new[]
{
Export(PackageDescription("Pack.Age", new NuGetVersion(1, 2, 3))),
Export(PackageDescription("Pack.Age", new NuGetVersion(1, 2, 3))),
});
context.Target.RuntimeSignature.Should().Be("d0fc00006ed69e4aae80383dda08599a6892fd31");
}
private LibraryExport Export(
LibraryDescription description,
IEnumerable<LibraryAsset> compilationAssemblies = null,
IEnumerable<LibraryAssetGroup> runtimeAssemblyGroups = null,
IEnumerable<LibraryAssetGroup> nativeLibraryGroups = null,
IEnumerable<LibraryResourceAssembly> resourceAssemblies = null)
{
return LibraryExportBuilder.Create(description)
.WithCompilationAssemblies(compilationAssemblies)
.WithRuntimeAssemblyGroups(runtimeAssemblyGroups)
.WithNativeLibraryGroups(nativeLibraryGroups)
.WithResourceAssemblies(resourceAssemblies)
.Build();
}
private PackageDescription PackageDescription(
string name = null,
NuGetVersion version = null,
string hash = null,
IEnumerable<LibraryRange> dependencies = null,
bool? servicable = null,
string path = null,
string hashPath = null)
{
// The LockFilePackageLibrary type in Microsoft.DotNet.ProjectModel currently does not
// support the "path" property. Therefore, the path property to this method is ignored
// and calling tests should assert that the value is not plumbed through.
return new PackageDescription(
"PATH",
new LockFilePackageLibrary()
{
Files = new string[] { },
IsServiceable = servicable ?? false,
Name = name ?? _defaultName,
Version = version ?? _defaultVersion,
Sha512 = hash ?? _defaultHash
},
new LockFileTargetLibrary(),
dependencies ?? Enumerable.Empty<LibraryRange>(),
true,
true);
}
private ProjectDescription ProjectDescription(
string name = null,
NuGetVersion version = null,
IEnumerable<LibraryRange> dependencies = null)
{
return new ProjectDescription(
new LibraryRange(
name ?? _defaultName,
new VersionRange(version ?? _defaultVersion),
LibraryType.Project,
LibraryDependencyType.Default
),
new Project(),
dependencies ?? Enumerable.Empty<LibraryRange>(),
new TargetFrameworkInformation(),
true);
}
private LibraryDescription ReferenceAssemblyDescription(
string name = null,
NuGetVersion version = null)
{
return new LibraryDescription(
new LibraryIdentity(
name ?? _defaultName,
version ?? _defaultVersion,
LibraryType.ReferenceAssembly),
string.Empty, // Framework assemblies don't have hashes
"PATH",
Enumerable.Empty<LibraryRange>(),
_defaultFramework,
true,
true);
}
}
}