private string GetJson()
{
var writer = new RuntimeModel.JsonObjectWriter();
Write(writer);
return(writer.GetJson());
}
/// <summary>
/// Writes a PackageSpec to a file.
/// </summary>
/// <param name="packageSpec">A <c>PackageSpec</c> instance.</param>
/// <param name="filePath">A file path to write to.</param>
public static void WriteToFile(PackageSpec packageSpec, string filePath)
{
if (packageSpec == null)
{
throw new ArgumentNullException(nameof(packageSpec));
}
if (string.IsNullOrEmpty(filePath))
{
throw new ArgumentException(Strings.ArgumentNullOrEmpty, nameof(filePath));
}
var writer = new RuntimeModel.JsonObjectWriter();
Write(packageSpec, writer);
using (var fileStream = new FileStream(filePath, FileMode.Create))
using (var textWriter = new StreamWriter(fileStream))
using (var jsonWriter = new JsonTextWriter(textWriter))
{
jsonWriter.Formatting = Formatting.Indented;
writer.WriteTo(jsonWriter);
}
}
public void DependencyGraphSpec_RoundTripMSBuildMetadata_ProjectReferenceFlags()
{
// Arrange
var frameworks = new List <TargetFrameworkInformation>();
frameworks.Add(new TargetFrameworkInformation()
{
FrameworkName = NuGetFramework.Parse("net45")
});
var spec = new PackageSpec(frameworks);
var msbuildMetadata = new ProjectRestoreMetadata();
spec.RestoreMetadata = msbuildMetadata;
msbuildMetadata.ProjectUniqueName = "A55205E7-4D08-4672-8011-0925467CC45F";
msbuildMetadata.ProjectPath = "c:\\x\\x.csproj";
msbuildMetadata.ProjectName = "x";
msbuildMetadata.ProjectStyle = ProjectStyle.PackageReference;
var tfmGroup = new ProjectRestoreMetadataFrameworkInfo(NuGetFramework.Parse("net45"));
var tfmGroup2 = new ProjectRestoreMetadataFrameworkInfo(NuGetFramework.Parse("netstandard1.3"));
msbuildMetadata.TargetFrameworks.Add(tfmGroup);
msbuildMetadata.TargetFrameworks.Add(tfmGroup2);
var ref1 = new ProjectRestoreReference()
{
ProjectUniqueName = "44B29B8D-8413-42D2-8DF4-72225659619B",
ProjectPath = "c:\\a\\a.csproj",
IncludeAssets = LibraryIncludeFlags.Build,
ExcludeAssets = LibraryIncludeFlags.Compile,
PrivateAssets = LibraryIncludeFlags.Runtime
};
var ref2 = new ProjectRestoreReference()
{
ProjectUniqueName = "78A6AD3F-9FA5-47F6-A54E-84B46A48CB2F",
ProjectPath = "c:\\b\\b.csproj"
};
tfmGroup.ProjectReferences.Add(ref1);
tfmGroup.ProjectReferences.Add(ref2);
tfmGroup2.ProjectReferences.Add(ref1);
tfmGroup2.ProjectReferences.Add(ref2);
var writer = new RuntimeModel.JsonObjectWriter();
// Act
PackageSpecWriter.Write(spec, writer);
var json = writer.GetJson();
var readSpec = JsonPackageSpecReader.GetPackageSpec(json, "x", "c:\\fake\\project.json");
// Assert
Assert.Equal(2, readSpec.RestoreMetadata.TargetFrameworks.Count);
foreach (var framework in readSpec.RestoreMetadata.TargetFrameworks)
{
var references = framework.ProjectReferences.OrderBy(e => e.ProjectUniqueName).ToArray();
Assert.Equal("44B29B8D-8413-42D2-8DF4-72225659619B", references[0].ProjectUniqueName);
Assert.Equal(LibraryIncludeFlags.Build, references[0].IncludeAssets);
Assert.Equal(LibraryIncludeFlags.Compile, references[0].ExcludeAssets);
Assert.Equal(LibraryIncludeFlags.Runtime, references[0].PrivateAssets);
Assert.Equal("78A6AD3F-9FA5-47F6-A54E-84B46A48CB2F", references[1].ProjectUniqueName);
Assert.Equal(LibraryIncludeFlags.All, references[1].IncludeAssets);
Assert.Equal(LibraryIncludeFlags.None, references[1].ExcludeAssets);
Assert.Equal(LibraryIncludeFlagUtils.DefaultSuppressParent, references[1].PrivateAssets);
}
}
public void DependencyGraphSpec_RoundTripMSBuildMetadata()
{
// Arrange
var frameworks = new List <TargetFrameworkInformation>();
frameworks.Add(new TargetFrameworkInformation()
{
FrameworkName = NuGetFramework.Parse("net45")
});
var spec = new PackageSpec(frameworks);
spec.Version = NuGetVersion.Parse("24.5.1.2-alpha.1.2+a.b.c");
var msbuildMetadata = new ProjectRestoreMetadata();
spec.RestoreMetadata = msbuildMetadata;
msbuildMetadata.ProjectUniqueName = "A55205E7-4D08-4672-8011-0925467CC45F";
msbuildMetadata.ProjectPath = "c:\\x\\x.csproj";
msbuildMetadata.ProjectName = "x";
msbuildMetadata.ProjectJsonPath = "c:\\x\\project.json";
msbuildMetadata.ProjectStyle = ProjectStyle.PackageReference;
msbuildMetadata.PackagesPath = "c:\\packages";
msbuildMetadata.Sources = new[] { new PackageSource("https://api.nuget.org/v3/index.json") };
var tfmGroup = new ProjectRestoreMetadataFrameworkInfo(NuGetFramework.Parse("net45"));
msbuildMetadata.TargetFrameworks.Add(tfmGroup);
tfmGroup.ProjectReferences.Add(new ProjectRestoreReference()
{
ProjectUniqueName = "44B29B8D-8413-42D2-8DF4-72225659619B",
ProjectPath = "c:\\a\\a.csproj"
});
tfmGroup.ProjectReferences.Add(new ProjectRestoreReference()
{
ProjectUniqueName = "78A6AD3F-9FA5-47F6-A54E-84B46A48CB2F",
ProjectPath = "c:\\b\\b.csproj"
});
msbuildMetadata.FallbackFolders.Add("c:\\fallback1");
msbuildMetadata.FallbackFolders.Add("c:\\fallback2");
msbuildMetadata.ConfigFilePaths.Add("c:\\nuget.config");
msbuildMetadata.ConfigFilePaths.Add("d:\\nuget.config");
msbuildMetadata.CrossTargeting = true;
msbuildMetadata.LegacyPackagesDirectory = true;
// Act
var writer = new RuntimeModel.JsonObjectWriter();
PackageSpecWriter.Write(spec, writer);
var json = writer.GetJson();
var readSpec = JsonPackageSpecReader.GetPackageSpec(json, "x", "c:\\fake\\project.json");
var msbuildMetadata2 = readSpec.RestoreMetadata;
// Assert
Assert.NotNull(msbuildMetadata2);
Assert.Equal("A55205E7-4D08-4672-8011-0925467CC45F", msbuildMetadata2.ProjectUniqueName);
Assert.Equal("c:\\x\\x.csproj", msbuildMetadata2.ProjectPath);
Assert.Equal("x", msbuildMetadata2.ProjectName);
Assert.Equal("c:\\x\\project.json", msbuildMetadata2.ProjectJsonPath);
Assert.Equal(ProjectStyle.PackageReference, msbuildMetadata2.ProjectStyle);
Assert.Equal("c:\\packages", msbuildMetadata2.PackagesPath);
Assert.Equal("https://api.nuget.org/v3/index.json", string.Join("|", msbuildMetadata.Sources.Select(s => s.Source)));
Assert.Equal("c:\\fallback1|c:\\fallback2", string.Join("|", msbuildMetadata2.FallbackFolders));
Assert.Equal("c:\\nuget.config|d:\\nuget.config", string.Join("|", msbuildMetadata.ConfigFilePaths));
Assert.Equal("44B29B8D-8413-42D2-8DF4-72225659619B|c:\\a\\a.csproj|78A6AD3F-9FA5-47F6-A54E-84B46A48CB2F|c:\\b\\b.csproj", string.Join("|", msbuildMetadata2.TargetFrameworks.Single().ProjectReferences.Select(e => $"{e.ProjectUniqueName}|{e.ProjectPath}")));
Assert.True(msbuildMetadata.CrossTargeting);
Assert.True(msbuildMetadata.LegacyPackagesDirectory);
// Verify build metadata is not lost.
Assert.Equal("24.5.1.2-alpha.1.2+a.b.c", readSpec.Version.ToFullString());
}
