public async Task MergeEntries_LeavesNoDuplicateVersions()
{
var testData = TestUtility.LoadTestResponse("NuGet.Core.json");
var package1 = testData[0];
var package2 = testData[1];
var splicer = new PackageSearchMetadataSplicer();
var mergedPackage = splicer.MergeEntries(package1, package2);
var vm = (await mergedPackage.GetVersionsAsync()).Select(v => v.Version);
Assert.Equal(vm, vm.Distinct());
}
public void MergeEntries_WithDifferentPackageIds_Throws()
{
var packageA = PackageSearchMetadataBuilder
.FromIdentity(new PackageIdentity("packageA", new Versioning.NuGetVersion("1.0.0")))
.Build();
var packageB = PackageSearchMetadataBuilder
.FromIdentity(new PackageIdentity("packageB", new Versioning.NuGetVersion("1.0.0")))
.Build();
var splicer = new PackageSearchMetadataSplicer();
var error = Assert.Throws <InvalidOperationException>(() => splicer.MergeEntries(packageA, packageB));
Assert.Equal($"Cannot merge packages 'packageA.1.0.0' and 'packageB.1.0.0' because their ids are different.", error.Message);
}
public void MergeEntries_PicksTheLatest()
{
var older = new PackageIdentity("packageA", new Versioning.NuGetVersion("1.0.0"));
var newer = new PackageIdentity("packageA", new Versioning.NuGetVersion("1.0.2"));
var packageA = PackageSearchMetadataBuilder
.FromIdentity(older)
.Build();
var packageB = PackageSearchMetadataBuilder
.FromIdentity(newer)
.Build();
var splicer = new PackageSearchMetadataSplicer();
var result = splicer.MergeEntries(packageA, packageB);
Assert.NotNull(result);
Assert.Equal(newer, result.Identity);
}
public async Task MergeEntries_MergesVersions()
{
var testData = TestUtility.LoadTestResponse("NuGet.Core.json");
var package1 = testData[0];
var v1 = await GetPackageVersionsAsync(package1);
Assert.NotEmpty(v1);
var package2 = testData[1];
var v2 = await GetPackageVersionsAsync(package2);
Assert.NotEmpty(v2);
var splicer = new PackageSearchMetadataSplicer();
var mergedPackage = splicer.MergeEntries(package1, package2);
var vm = await GetPackageVersionsAsync(mergedPackage);
Assert.Superset(v1, vm);
Assert.Superset(v2, vm);
}
