public async Task GetPackageMetadataAsync_WithCancellationToken_ThrowsAsync()
{
// Arrange
var testPackageIdentity = new PackageCollectionItem("FakePackage", new NuGetVersion("1.0.0"), installedReferences: null);
var _target = new InstalledPackageFeed(new[] { testPackageIdentity }, _metadataProvider);
using CancellationTokenSource cts = new CancellationTokenSource();
cts.Cancel();
// Act and Assert
await Assert.ThrowsAsync <OperationCanceledException>(async() => await _target.GetPackageMetadataAsync(It.IsAny <PackageIdentity>(), It.IsAny <bool>(), cts.Token));
}
public async Task GetMetadataForPackagesAndSortAsync_WithTestData_AlwaysSortedByPackageIdAsync(string[] packageIds)
{
// Arrange
PackageCollectionItem[] feedCollection = packageIds.Select(pkgId => new PackageCollectionItem(pkgId, new NuGetVersion("0.0.1"), installedReferences: null)).ToArray();
var _target = new InstalledPackageFeed(feedCollection, _metadataProvider);
// Act
IPackageSearchMetadata[] result = await _target.GetMetadataForPackagesAndSortAsync(feedCollection, includePrerelease : It.IsAny <bool>(), CancellationToken.None);
// Assert
var idComparer = Comparer <IPackageSearchMetadata> .Create((a, b) => a.Identity.Id.CompareTo(b.Identity.Id));
result.Should().BeInAscendingOrder(idComparer);
}
public void CreateResults_WithSampleData_ResultAndCollectionAreEqual(string[] packageIds)
{
// Arrange
IPackageSearchMetadata[] meta = packageIds
.Select(id => PackageSearchMetadataBuilder.FromIdentity(new PackageIdentity(id, new NuGetVersion("1.0.0"))).Build())
.ToArray();
// Act
SearchResult <IPackageSearchMetadata> result = InstalledPackageFeed.CreateResult(meta);
// Assert
Assert.Equal(result, meta);
Assert.NotNull(result.SourceSearchStatus);
Assert.NotNull(result.SourceSearchStatus["Installed"]);
}
public void PerformLookup_WithSampleData_Succeeds(string query, int expectedResultsCount)
{
// Arrange
string[] packageIds = new string[] { "id", "package", "nuget", "sample", "one" };
PackageIdentity[] ids = packageIds.Select(id => new PackageIdentity(id, new NuGetVersion("1.0.0"))).ToArray();
var token = new FeedSearchContinuationToken()
{
SearchString = query,
};
// Act
PackageIdentity[] result = InstalledPackageFeed.PerformLookup(ids, token);
// Assert
Assert.NotNull(result);
Assert.Equal(expectedResultsCount, result.Length);
}
public async Task SearchAsync_WithInstalledPackages_AlwaysSortedResultsAsync(string[] installedPkgs, string query, int expectedResultsCount)
{
// Arrange
var installedCollection = installedPkgs
.Select(p => new PackageCollectionItem(p, new NuGetVersion("0.0.1"), installedReferences: null));
var _target = new InstalledPackageFeed(installedCollection, _metadataProvider);
// Act
SearchResult <IPackageSearchMetadata> results = await _target.SearchAsync(query, new SearchFilter(includePrerelease : false), CancellationToken.None);
// Assert
var idComparer = Comparer <IPackageSearchMetadata> .Create((a, b) => a.Identity.Id.CompareTo(b.Identity.Id));
Assert.Equal(results.Items.Count, results.RawItemsCount);
results.Should().BeInAscendingOrder(idComparer);
results.Should().HaveCount(expectedResultsCount);
}
public async Task GetPackagesWithUpdatesAsync_WithHttpCache()
{
// Arrange
var testPackageIdentity = new PackageCollectionItem("FakePackage", new NuGetVersion("1.0.0"), null);
var packageIdentity = new PackageIdentity("FakePackage", new NuGetVersion("1.0.0"));
SetupRemotePackageMetadata("FakePackage", "0.0.1", "1.0.0", "2.0.0");
var _target = new InstalledPackageFeed(new[] { testPackageIdentity }, _metadataProvider);
// Act
var package = await _target.GetPackageMetadataAsync(
packageIdentity, false, CancellationToken.None);
Assert.NotNull(package);
Assert.Equal("1.0.0", package.Identity.Version.ToString());
var allVersions = await package.GetVersionsAsync();
Assert.NotEmpty(allVersions);
Assert.Equal(
new[] { "2.0.0", "1.0.0", "0.0.1" },
allVersions.Select(v => v.Version.ToString()).ToArray());
SetupRemotePackageMetadata("FakePackage", "0.0.1", "1.0.0", "2.0.1", "2.0.0", "1.0.1");
package = await _target.GetPackageMetadataAsync(
packageIdentity, false, CancellationToken.None);
Assert.NotNull(package);
Assert.Equal("1.0.0", package.Identity.Version.ToString());
allVersions = await package.GetVersionsAsync();
Assert.NotEmpty(allVersions);
Assert.Equal(
new[] { "2.0.1", "2.0.0", "1.0.1", "1.0.0", "0.0.1" },
allVersions.Select(v => v.Version.ToString()).ToArray());
}
