public async Task TestMatchFramework()
{
var comparer = new NuGetDiff();
comparer.SearchPaths.AddRange(searchPaths);
var diff = await comparer.GenerateAsync(SkiaPackageId, SkiaV600Number, SkiaV601Number);
Assert.Equal(2, diff.AddedFrameworks.Length);
Assert.Equal(2, diff.RemovedFrameworks.Length);
Assert.Equal(7, diff.UnchangedFrameworks.Length);
Assert.Single(diff.SimilarFrameworks);
var mac2 = NuGetFramework.Parse("Xamarin.Mac,Version=v2.0");
var mac0 = NuGetFramework.Parse("Xamarin.Mac,Version=v0.0");
Assert.Contains(mac2, diff.SimilarFrameworks.Keys);
Assert.Equal(mac0, diff.SimilarFrameworks[mac2]);
const string mac2Dll = "lib/Xamarin.Mac20/SkiaSharp.dll";
const string mac0Dll = "lib/XamarinMac/SkiaSharp.dll";
Assert.Contains(mac2, diff.SimilarAssemblies.Keys);
Assert.Contains((mac2Dll, mac0Dll), diff.SimilarAssemblies[mac2]);
}
public async Task TestMatchNetStandardPortableReusePortable()
{
var comparer = new NuGetDiff();
comparer.SearchPaths.AddRange(searchPaths);
var diff = await comparer.GenerateAsync(SkiaPackageId, SkiaV560Number, SkiaV600Number);
Assert.Equal(2, diff.AddedFrameworks.Length);
Assert.Empty(diff.RemovedFrameworks);
Assert.Equal(7, diff.UnchangedFrameworks.Length);
Assert.Single(diff.SimilarFrameworks);
var netstd = NuGetFramework.Parse(".NETStandard,Version=v1.3");
var pcl = NuGetFramework.Parse(".NETPortable,Version=v0.0,Profile=Profile259");
Assert.Contains(netstd, diff.SimilarFrameworks.Keys);
Assert.Equal(pcl, diff.SimilarFrameworks[netstd]);
const string netstdDll = "lib/netstandard1.3/SkiaSharp.dll";
const string pclDll = "lib/portable-net45+win8+wpa81+wp8/SkiaSharp.dll";
Assert.Contains(netstd, diff.SimilarAssemblies.Keys);
Assert.Contains((netstdDll, pclDll), diff.SimilarAssemblies[netstd]);
}
public async Task TestCompareTwoLocalFiles()
{
var oldPath = GenerateTestOutputPath();
var newPath = GenerateTestOutputPath();
using (var wc = new WebClient())
{
await wc.DownloadFileTaskAsync(FormsV20Url1, oldPath);
await wc.DownloadFileTaskAsync(FormsV3Url2, newPath);
}
var comparer = new NuGetDiff();
comparer.SearchPaths.AddRange(searchPaths);
var diff = await comparer.GenerateAsync(oldPath, newPath);
Assert.Equal(NuGetVersion.Parse(FormsV20Number1), diff.OldIdentity.Version);
Assert.Equal(NuGetVersion.Parse(FormsV30Number2), diff.NewIdentity.Version);
Assert.NotEmpty(diff.AddedFrameworks);
Assert.NotEmpty(diff.RemovedFrameworks);
Assert.NotEmpty(diff.UnchangedFrameworks);
Assert.NotEmpty(diff.AddedAssemblies);
Assert.NotEmpty(diff.RemovedAssemblies);
Assert.NotEmpty(diff.UnchangedAssemblies);
}
public async Task TestComparePackage()
{
var comparer = new NuGetDiff();
comparer.SearchPaths.AddRange(searchPaths);
var diff = await comparer.GenerateAsync(FormsPackageId, FormsV20Number1, FormsV30Number2);
Assert.Equal(NuGetVersion.Parse(FormsV20Number1), diff.OldIdentity.Version);
Assert.Equal(NuGetVersion.Parse(FormsV30Number2), diff.NewIdentity.Version);
Assert.NotEmpty(diff.AddedFrameworks);
Assert.NotEmpty(diff.RemovedFrameworks);
Assert.NotEmpty(diff.UnchangedFrameworks);
Assert.NotEmpty(diff.AddedAssemblies);
Assert.NotEmpty(diff.RemovedAssemblies);
Assert.NotEmpty(diff.UnchangedAssemblies);
}