public static void RewritingTheNuspecCreatesValidNewElements()
{
var packageStream = CreateTestPackageStream();
// ensure
using (var nupkg = new PackageArchiveReader(packageStream, leaveStreamOpen: true))
{
var nuspec = nupkg.GetNuspecReader();
Assert.Equal(nuspec.GetMetadata().Any(kvp => kvp.Key == PackageMetadataStrings.LicenseUrl), false);
}
// Act
NupkgRewriter.RewriteNupkgManifest(packageStream,
new List <Action <ManifestEdit> >
{
metadata => { metadata.Authors = "Me and You"; },
metadata => { metadata.Tags = "Peas In A Pod"; },
metadata => { metadata.LicenseUrl = "http://myget.org"; },
metadata => { metadata.RequireLicenseAcceptance = true; }
});
// Assert
using (var nupkg = new PackageArchiveReader(packageStream, leaveStreamOpen: false))
{
var nuspec = nupkg.GetNuspecReader();
Assert.Equal("TestPackage", nuspec.GetId());
Assert.Equal(NuGetVersion.Parse("0.0.0.1"), nuspec.GetVersion());
Assert.Equal(nuspec.GetMetadata().Any(kvp => kvp.Key == PackageMetadataStrings.LicenseUrl), true);
Assert.Equal(nuspec.GetMetadata().First(kvp => kvp.Key == PackageMetadataStrings.LicenseUrl).Value, "http://myget.org");
Assert.Equal(nuspec.GetMetadata().First(kvp => kvp.Key == PackageMetadataStrings.RequireLicenseAcceptance).Value, "true");
}
}
public static void CanRewriteTheNuspecInANupkg()
{
var packageStream = CreateTestPackageStream();
// Act
NupkgRewriter.RewriteNupkgManifest(packageStream,
new List <Action <ManifestEdit> >
{
metadata => { metadata.Authors = "Me and You"; },
metadata => { metadata.Tags = "Peas In A Pod"; },
metadata => { metadata.ReleaseNotes = "In perfect harmony"; }
});
// Assert
using (var nupkg = new PackageArchiveReader(packageStream, leaveStreamOpen: false))
{
var nuspec = nupkg.GetNuspecReader();
Assert.Equal("TestPackage", nuspec.GetId());
Assert.Equal(NuGetVersion.Parse("0.0.0.1"), nuspec.GetVersion());
Assert.Equal("Me and You", nuspec.GetMetadata().First(kvp => kvp.Key == PackageMetadataStrings.Authors).Value);
Assert.Equal("Peas In A Pod", nuspec.GetMetadata().First(kvp => kvp.Key == PackageMetadataStrings.Tags).Value);
Assert.Equal("In perfect harmony", nuspec.GetMetadata().First(kvp => kvp.Key == PackageMetadataStrings.ReleaseNotes).Value);
}
}
public static void RewritingTheNuspecRemovesInvalidElements()
{
var packageStream = CreateTestPackageStream();
// ensure
using (var nupkg = new PackageArchiveReader(packageStream, leaveStreamOpen: true))
{
var nuspec = nupkg.GetNuspecReader();
Assert.Equal(nuspec.GetMetadata().Any(kvp => kvp.Key == PackageMetadataStrings.Title), true);
}
// Act
NupkgRewriter.RewriteNupkgManifest(packageStream,
new List <Action <ManifestEdit> >
{
metadata => { metadata.Title = ""; }
});
// Assert
using (var nupkg = new PackageArchiveReader(packageStream, leaveStreamOpen: false))
{
var nuspec = nupkg.GetNuspecReader();
Assert.Equal(nuspec.GetMetadata().Any(kvp => kvp.Key == PackageMetadataStrings.Title), false);
}
}
public static void RewritingTheNuSpecDoesNotMessUpTheNuspecStream()
{
var packageStream = CreateTestPackageStream();
var manifestStreamLengthOriginal = GetManifestStreamLength(packageStream);
var longValue = new String('x', 200);
var shortValue = "y";
// Act 1 - Make the stream bigger
NupkgRewriter.RewriteNupkgManifest(packageStream,
new List <Action <ManifestEdit> >
{
metadata => { metadata.Description = longValue; },
metadata => { metadata.Summary = longValue; }
});
// Assert 1
var manifestStreamLength1 = GetManifestStreamLength(packageStream);
Assert.True(manifestStreamLength1 > manifestStreamLengthOriginal);
using (var nupkg = new PackageArchiveReader(packageStream, leaveStreamOpen: true))
{
var nuspec = nupkg.GetNuspecReader();
Assert.Equal("TestPackage", nuspec.GetId());
Assert.Equal(NuGetVersion.Parse("0.0.0.1"), nuspec.GetVersion());
Assert.Equal(longValue, nuspec.GetMetadata().First(kvp => kvp.Key == PackageMetadataStrings.Description).Value);
Assert.Equal(longValue, nuspec.GetMetadata().First(kvp => kvp.Key == PackageMetadataStrings.Summary).Value);
}
// Act 2 - Make the stream smaller
NupkgRewriter.RewriteNupkgManifest(packageStream,
new List <Action <ManifestEdit> >
{
metadata => { metadata.Description = shortValue; },
metadata => { metadata.Summary = shortValue; }
});
// Assert 2
var manifestStreamLength2 = GetManifestStreamLength(packageStream);
Assert.True(manifestStreamLength2 < manifestStreamLength1);
using (var nupkg = new PackageArchiveReader(packageStream, leaveStreamOpen: true))
{
var nuspec = nupkg.GetNuspecReader();
Assert.Equal("TestPackage", nuspec.GetId());
Assert.Equal(NuGetVersion.Parse("0.0.0.1"), nuspec.GetVersion());
Assert.Equal(shortValue, nuspec.GetMetadata().First(kvp => kvp.Key == PackageMetadataStrings.Description).Value);
Assert.Equal(shortValue, nuspec.GetMetadata().First(kvp => kvp.Key == PackageMetadataStrings.Summary).Value);
}
}
public static void CanRewriteTheNuspecInANupkg()
{
var packageStream = CreateTestPackageStream();
// Act
NupkgRewriter.RewriteNupkgManifest(packageStream,
new List <Action <ManifestMetadata> >
{
(metadata) => { metadata.Authors = "Me and You"; },
(metadata) => { metadata.Tags = "Peas In A Pod"; },
});
// Assert
using (var nupkg = new Nupkg(packageStream, leaveOpen: false))
{
Assert.Equal("TestPackage", nupkg.Metadata.Id);
Assert.Equal(SemanticVersion.Parse("0.0.0.1"), nupkg.Metadata.Version);
Assert.Equal("Me and You", string.Join(" ", nupkg.Metadata.Authors));
Assert.Equal("Peas In A Pod", nupkg.Metadata.Tags);
}
}
public static void RewritingTheNuspecDoesNotAddEmptyMetadataElements()
{
var packageStream = CreateTestPackageStream();
// Act
NupkgRewriter.RewriteNupkgManifest(packageStream,
new List <Action <ManifestEdit> >
{
metadata => { metadata.Authors = "Me and You"; },
metadata => { metadata.Tags = "Peas In A Pod"; },
metadata => { metadata.ReleaseNotes = "In perfect harmony"; }
});
// Assert
using (var nupkg = new PackageArchiveReader(packageStream, leaveStreamOpen: false))
{
var nuspec = nupkg.GetNuspecReader();
var metadataDescendants = nuspec.Xml.Document.Descendants().Where(d => d.Name.LocalName == PackageMetadataStrings.Metadata).Descendants();
foreach (var element in metadataDescendants)
{
Assert.False(string.IsNullOrEmpty(element.Value), $"Nuspec contains a null or empty tag <{element.Name.LocalName}>");
}
}
}
