private void VerifyTryGetNuGetVersionForSdk(string version, NuGetVersion expectedVersion, SdkResolverContextBase context = null)
{
var result = NuGetSdkResolver.TryGetNuGetVersionForSdk("foo", version, context, out var parsedVersion);
if (expectedVersion != null)
{
result.Should().BeTrue();
parsedVersion.Should().NotBeNull();
parsedVersion.Should().Be(expectedVersion);
}
else
{
result.Should().BeFalse();
parsedVersion.Should().BeNull();
}
}
public void Resolve_WhenPackageDoesNotExists_ReturnsFailedSdkResultAndLogsError()
{
using (var pathContext = new SimpleTestPathContext())
{
var sdkReference = new SdkReference(PackageA, VersionOnePointZero, minimumVersion: null);
var sdkResolverContext = new MockSdkResolverContext(pathContext.WorkingDirectory);
var sdkResultFactory = new MockSdkResultFactory();
var sdkResolver = new NuGetSdkResolver();
MockSdkResult result = sdkResolver.Resolve(sdkReference, sdkResolverContext, sdkResultFactory) as MockSdkResult;
result.Should().NotBeNull();
result.Success.Should().BeFalse();
result.Path.Should().BeNull();
result.Version.Should().BeNull();
result.Errors.Should().BeEquivalentTo(new[] { $"Unable to find package {sdkReference.Name}. No packages exist with this id in source(s): source" });
result.Warnings.Should().BeEmpty();
}
}
public void Resolve_WhenPackageExists_ReturnsSucceededSdkResult()
{
using (var pathContext = new SimpleTestPathContext())
{
var sdkReference = new SdkReference(PackageA, VersionOnePointZero, minimumVersion: null);
var package = new SimpleTestPackageContext(sdkReference.Name, sdkReference.Version);
package.AddFile("Sdk/Sdk.props", "<Project />");
package.AddFile("Sdk/Sdk.targets", "<Project />");
SimpleTestPackageUtility.CreateFolderFeedV3Async(pathContext.PackageSource, PackageSaveMode.Defaultv3, package).Wait();
var sdkResolverContext = new MockSdkResolverContext(pathContext.WorkingDirectory);
var sdkResultFactory = new MockSdkResultFactory();
var sdkResolver = new NuGetSdkResolver();
MockSdkResult result = sdkResolver.Resolve(sdkReference, sdkResolverContext, sdkResultFactory) as MockSdkResult;
result.Should().NotBeNull();
result.Success.Should().BeTrue();
result.Path.Should().Be(Path.Combine(pathContext.UserPackagesFolder, sdkReference.Name.ToLowerInvariant(), sdkReference.Version, "Sdk"));
result.Version.Should().Be(sdkReference.Version);
result.Errors.Should().BeEmpty();
result.Warnings.Should().BeEmpty();
}
}
private void VerifyTryGetNuGetVersionForSdk(Dictionary <string, string> allVersions, string version, NuGetVersion expectedVersion, SdkResolverContext context)
{
var globalJsonReader = new MockGlobalJsonReader(allVersions);
var sdkResolver = new NuGetSdkResolver(globalJsonReader);
var result = sdkResolver.TryGetNuGetVersionForSdk(PackageA, version, context, out var parsedVersion);
if (expectedVersion != null)
{
result.Should().BeTrue();
parsedVersion.Should().NotBeNull();
parsedVersion.Should().Be(expectedVersion);
}
else
{
result.Should().BeFalse();
parsedVersion.Should().BeNull();
}
}
private void TryGetNuGetVersionNullVersionShouldNotLoadNuGetAssemblies()
{
// Keep a list of assemblies loaded before attempting to parse
Assembly[] assembliesLoadedBeforeParsingVersion = AppDomain.CurrentDomain.GetAssemblies();
MockSdkResolverContext context = new MockSdkResolverContext("foo.proj");
object parsedVersion;
// Since we pass a null version, we expect no NuGet assemblies to be loaded
NuGetSdkResolver.TryGetNuGetVersionForSdk(
id: "foo",
version: null,
context: context,
parsedVersion: out parsedVersion);
foreach (string newlyLoadedAssembly in AppDomain.CurrentDomain.GetAssemblies()
.Except(assembliesLoadedBeforeParsingVersion)
.Select(i => i.ManifestModule.Name))
{
NuGetSdkResolverBase.NuGetAssemblies.ShouldNotContain(newlyLoadedAssembly);
}
}
