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velopack/test/Velopack.Packaging.Tests/DeltaPackageTests.cs
Caelan Sayler eff71d9b3f Rename to Velopack
2023-12-31 11:01:56 +00:00

348 lines
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//using System;
//using System.Collections.Generic;
//using System.IO;
//using System.Linq;
//using System.Threading.Tasks;
//using Squirrel.NuGet;
//using Squirrel;
//using Squirrel.SimpleSplat;
//using Squirrel.Tests.TestHelpers;
//using Xunit;
//using Xunit.Abstractions;
//using NuGet.Versioning;
//using Squirrel.CommandLine;
//namespace Squirrel.Tests
//{
// public class ApplyDeltaPackageTests : TestLoggingBase
// {
// public ApplyDeltaPackageTests(ITestOutputHelper log) : base(log)
// {
// }
// [Fact]
// public void ApplyDeltaPackageSmokeTest()
// {
// var basePackage = IntegrationTestHelper.GetPath("fixtures", "Squirrel.Core.1.0.0.0-full.nupkg");
// var deltaPackage = IntegrationTestHelper.GetPath("fixtures", "Squirrel.Core.1.1.0.0-delta.nupkg");
// var expectedPackageFile = IntegrationTestHelper.GetPath("fixtures", "Squirrel.Core.1.1.0.0-full.nupkg");
// var outFile = Path.GetTempFileName() + ".nupkg";
// try {
// var deltaBuilder = new DeltaPackage();
// deltaBuilder.ApplyDeltaPackage(basePackage, deltaPackage, outFile);
// var result = new ZipPackage(outFile);
// var expected = new ZipPackage(expectedPackageFile);
// result.Id.ShouldEqual(expected.Id);
// result.Version.ShouldEqual(expected.Version);
// this.Log().Info("Expected file list:");
// var expectedList = expected.Files.Select(x => x.Path).OrderBy(x => x).ToList();
// expectedList.ForEach(x => this.Log().Info(x));
// this.Log().Info("Actual file list:");
// var actualList = result.Files.Select(x => x.Path).OrderBy(x => x).ToList();
// actualList.ForEach(x => this.Log().Info(x));
// Enumerable.Zip(expectedList, actualList, (e, a) => e == a)
// .All(x => x != false)
// .ShouldBeTrue();
// } finally {
// if (File.Exists(outFile)) {
// File.Delete(outFile);
// }
// }
// }
// [Fact]
// public void ApplyDeltaWithBothBsdiffAndNormalDiffDoesntFail()
// {
// var basePackage = IntegrationTestHelper.GetPath("fixtures", "slack-1.1.8-full.nupkg");
// var deltaPackage = IntegrationTestHelper.GetPath("fixtures", "slack-1.2.0-delta.nupkg");
// var outFile = Path.GetTempFileName() + ".nupkg";
// try {
// var deltaBuilder = new DeltaPackage();
// deltaBuilder.ApplyDeltaPackage(basePackage, deltaPackage, outFile);
// var result = new ZipPackage(outFile);
// result.Id.ShouldEqual("slack");
// result.Version.ShouldEqual(SemanticVersion.Parse("1.2.0"));
// } finally {
// if (File.Exists(outFile)) {
// File.Delete(outFile);
// }
// }
// }
// [Fact]
// public void ApplyMultipleDeltasFast()
// {
// var basePackage = IntegrationTestHelper.GetPath("fixtures", "Clowd-3.4.287-full.nupkg");
// var deltaPackage1 = IntegrationTestHelper.GetPath("fixtures", "Clowd-3.4.288-delta.nupkg");
// var deltaPackage2 = IntegrationTestHelper.GetPath("fixtures", "Clowd-3.4.291-delta.nupkg");
// var deltaPackage3 = IntegrationTestHelper.GetPath("fixtures", "Clowd-3.4.292-delta.nupkg");
// using var t1 = Utility.GetTempDirectory(out var appDir);
// using var t2 = Utility.GetTempDirectory(out var updateDir);
// using var um = UpdateManagerTestImpl.FromLocalPackageTempDir(updateDir, "theApp", appDir);
// var pkgDir = um.Config.PackagesDir;
// File.Copy(basePackage, Path.Combine(pkgDir, Path.GetFileName(basePackage)));
// File.Copy(deltaPackage1, Path.Combine(pkgDir, Path.GetFileName(deltaPackage1)));
// File.Copy(deltaPackage2, Path.Combine(pkgDir, Path.GetFileName(deltaPackage2)));
// File.Copy(deltaPackage3, Path.Combine(pkgDir, Path.GetFileName(deltaPackage3)));
// var baseEntry = ReleaseEntry.GenerateFromFile(basePackage);
// var toApply = new [] {
// ReleaseEntry.GenerateFromFile(deltaPackage1),
// ReleaseEntry.GenerateFromFile(deltaPackage2),
// ReleaseEntry.GenerateFromFile(deltaPackage3),
// };
// List<int> progress = new List<int>();
// var newEntry = um.createFullPackagesFromDeltas(toApply, baseEntry, progress.Add);
// var outFile = Path.Combine(pkgDir, newEntry.Filename);
// var result = new ZipPackage(outFile);
// result.Id.ShouldEqual("Clowd");
// result.Version.ShouldEqual(SemanticVersion.Parse("3.4.292"));
// }
// [Fact(Skip = "Rewrite this test, the original uses too many heavyweight fixtures")]
// public void ApplyMultipleDeltaPackagesGeneratesCorrectHash()
// {
// Assert.Fail("Rewrite this test, the original uses too many heavyweight fixtures");
// }
// }
// public class CreateDeltaPackageTests : IEnableLogger
// {
// [Fact]
// public void CreateDeltaPackageIntegrationTest()
// {
// var basePackage = IntegrationTestHelper.GetPath("fixtures", "Squirrel.Tests.0.1.0-pre.nupkg");
// var newPackage = IntegrationTestHelper.GetPath("fixtures", "Squirrel.Tests.0.2.0-pre.nupkg");
// var baseFixture = new ReleasePackageBuilder(basePackage);
// var fixture = new ReleasePackageBuilder(newPackage);
// var tempFiles = Enumerable.Range(0, 3)
// .Select(_ => Path.GetTempPath() + Guid.NewGuid().ToString() + ".nupkg")
// .ToArray();
// try {
// baseFixture.CreateReleasePackage(tempFiles[0]);
// fixture.CreateReleasePackage(tempFiles[1]);
// (new FileInfo(baseFixture.ReleasePackageFile)).Exists.ShouldBeTrue();
// (new FileInfo(fixture.ReleasePackageFile)).Exists.ShouldBeTrue();
// var deltaBuilder = new DeltaPackageBuilder();
// deltaBuilder.CreateDeltaPackage(baseFixture, fixture, tempFiles[2]);
// var fullPkg = new ZipPackage(tempFiles[1]);
// var deltaPkg = new ZipPackage(tempFiles[2]);
// //
// // Package Checks
// //
// fullPkg.Id.ShouldEqual(deltaPkg.Id);
// fullPkg.Version.CompareTo(deltaPkg.Version).ShouldEqual(0);
// // Delta packages should be smaller than the original!
// var fileInfos = tempFiles.Select(x => new FileInfo(x)).ToArray();
// this.Log().Info("Base Size: {0}, Current Size: {1}, Delta Size: {2}",
// fileInfos[0].Length, fileInfos[1].Length, fileInfos[2].Length);
// (fileInfos[2].Length - fileInfos[1].Length).ShouldBeLessThan(0);
// //
// // File Checks
// ///
// var deltaPkgFiles = deltaPkg.Files.ToList();
// deltaPkgFiles.Count.ShouldBeGreaterThan(0);
// this.Log().Info("Files in delta package:");
// deltaPkgFiles.ForEach(x => this.Log().Info(x.Path));
// var newFilesAdded = new[] {
// "Newtonsoft.Json.dll",
// //"Refit.dll",
// //"Refit-Portable.dll",
// //"Castle.Core.dll",
// }.Select(x => x.ToLowerInvariant());
// // vNext adds a dependency on Refit
// newFilesAdded
// .All(x => deltaPkgFiles.Any(y => y.Path.ToLowerInvariant().Contains(x)))
// .ShouldBeTrue();
// // All the other files should be diffs and shasums
// deltaPkgFiles
// .Where(x => !newFilesAdded.Any(y => x.Path.ToLowerInvariant().Contains(y)))
// .All(x => x.Path.ToLowerInvariant().EndsWith("bsdiff") || x.Path.ToLowerInvariant().EndsWith("shasum"))
// .ShouldBeTrue();
// // Every .diff file should have a shasum file
// deltaPkg.Files.Any(x => x.Path.ToLowerInvariant().EndsWith(".bsdiff")).ShouldBeTrue();
// deltaPkg.Files
// .Where(x => x.Path.ToLowerInvariant().EndsWith(".bsdiff"))
// .ForEach(x => {
// var lookingFor = x.Path.Replace(".bsdiff", ".shasum");
// this.Log().Info("Looking for corresponding shasum file: {0}", lookingFor);
// deltaPkg.Files.Any(y => y.Path == lookingFor).ShouldBeTrue();
// });
// } finally {
// tempFiles.ForEach(File.Delete);
// }
// }
// [Fact]
// public void WhenBasePackageIsNewerThanNewPackageThrowException()
// {
// var basePackage = IntegrationTestHelper.GetPath("fixtures", "Squirrel.Tests.0.2.0-pre.nupkg");
// var newPackage = IntegrationTestHelper.GetPath("fixtures", "Squirrel.Tests.0.1.0-pre.nupkg");
// var baseFixture = new ReleasePackageBuilder(basePackage);
// var fixture = new ReleasePackageBuilder(newPackage);
// var tempFiles = Enumerable.Range(0, 3)
// .Select(_ => Path.GetTempPath() + Guid.NewGuid().ToString() + ".nupkg")
// .ToArray();
// try {
// baseFixture.CreateReleasePackage(tempFiles[0]);
// fixture.CreateReleasePackage(tempFiles[1]);
// (new FileInfo(baseFixture.ReleasePackageFile)).Exists.ShouldBeTrue();
// (new FileInfo(fixture.ReleasePackageFile)).Exists.ShouldBeTrue();
// Assert.Throws<InvalidOperationException>(() => {
// var deltaBuilder = new DeltaPackageBuilder();
// deltaBuilder.CreateDeltaPackage(baseFixture, fixture, tempFiles[2]);
// });
// } finally {
// tempFiles.ForEach(File.Delete);
// }
// }
// [Fact]
// public void WhenBasePackageReleaseIsNullThrowsException()
// {
// var basePackage = IntegrationTestHelper.GetPath("fixtures", "Squirrel.Core.1.0.0.0.nupkg");
// var newPackage = IntegrationTestHelper.GetPath("fixtures", "Squirrel.Core.1.1.0.0.nupkg");
// var sourceDir = IntegrationTestHelper.GetPath("fixtures", "packages");
// (new DirectoryInfo(sourceDir)).Exists.ShouldBeTrue();
// var baseFixture = new ReleasePackageBuilder(basePackage);
// var fixture = new ReleasePackageBuilder(newPackage);
// var tempFile = Path.GetTempPath() + Guid.NewGuid() + ".nupkg";
// try {
// Assert.Throws<ArgumentException>(() => {
// var deltaBuilder = new DeltaPackageBuilder();
// deltaBuilder.CreateDeltaPackage(baseFixture, fixture, tempFile);
// });
// } finally {
// File.Delete(tempFile);
// }
// }
// [Fact]
// public void WhenBasePackageDoesNotExistThrowException()
// {
// var basePackage = IntegrationTestHelper.GetPath("fixtures", "Squirrel.Tests.0.1.0-pre.nupkg");
// var newPackage = IntegrationTestHelper.GetPath("fixtures", "Squirrel.Tests.0.2.0-pre.nupkg");
// var baseFixture = new ReleasePackageBuilder(basePackage);
// var fixture = new ReleasePackageBuilder(newPackage);
// var tempFiles = Enumerable.Range(0, 3)
// .Select(_ => Path.GetTempPath() + Guid.NewGuid().ToString() + ".nupkg")
// .ToArray();
// try {
// baseFixture.CreateReleasePackage(tempFiles[0]);
// fixture.CreateReleasePackage(tempFiles[1]);
// (new FileInfo(baseFixture.ReleasePackageFile)).Exists.ShouldBeTrue();
// (new FileInfo(fixture.ReleasePackageFile)).Exists.ShouldBeTrue();
// // NOW WATCH AS THE FILE DISAPPEARS
// File.Delete(baseFixture.ReleasePackageFile);
// Assert.Throws<FileNotFoundException>(() => {
// var deltaBuilder = new DeltaPackageBuilder();
// deltaBuilder.CreateDeltaPackage(baseFixture, fixture, tempFiles[2]);
// });
// } finally {
// tempFiles.ForEach(File.Delete);
// }
// }
// [Fact]
// public void WhenNewPackageDoesNotExistThrowException()
// {
// var basePackage = IntegrationTestHelper.GetPath("fixtures", "Squirrel.Tests.0.1.0-pre.nupkg");
// var newPackage = IntegrationTestHelper.GetPath("fixtures", "Squirrel.Tests.0.2.0-pre.nupkg");
// var baseFixture = new ReleasePackageBuilder(basePackage);
// var fixture = new ReleasePackageBuilder(newPackage);
// var tempFiles = Enumerable.Range(0, 3)
// .Select(_ => Path.GetTempPath() + Guid.NewGuid().ToString() + ".nupkg")
// .ToArray();
// try {
// baseFixture.CreateReleasePackage(tempFiles[0]);
// fixture.CreateReleasePackage(tempFiles[1]);
// (new FileInfo(baseFixture.ReleasePackageFile)).Exists.ShouldBeTrue();
// (new FileInfo(fixture.ReleasePackageFile)).Exists.ShouldBeTrue();
// // NOW WATCH AS THE FILE DISAPPEARS
// File.Delete(fixture.ReleasePackageFile);
// Assert.Throws<FileNotFoundException>(() => {
// var deltaBuilder = new DeltaPackageBuilder();
// deltaBuilder.CreateDeltaPackage(baseFixture, fixture, tempFiles[2]);
// });
// } finally {
// tempFiles.ForEach(File.Delete);
// }
// }
// [Fact]
// public void HandleBsDiffWithoutExtraData()
// {
// var baseFileData = new byte[] { 1, 1, 1, 1 };
// var newFileData = new byte[] { 2, 1, 1, 1 };
// byte[] patchData;
// using (var patchOut = new MemoryStream()) {
// Bsdiff.BinaryPatchUtility.Create(baseFileData, newFileData, patchOut);
// patchData = patchOut.ToArray();
// }
// using (var toPatch = new MemoryStream(baseFileData))
// using (var patched = new MemoryStream()) {
// Bsdiff.BinaryPatchUtility.Apply(toPatch, () => new MemoryStream(patchData), patched);
// Assert.Equal(newFileData, patched.ToArray());
// }
// }
// }
//}
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