public void GetCandidateLibraries_LibraryNameComparisonsAreCaseInsensitive()
{
// Arrange
var dependencyContext = new DependencyContext(
new TargetInfo("framework", "runtime", "signature", isPortable: true),
CompilationOptions.Default,
new CompilationLibrary[0],
new[]
{
GetLibrary("Foo", "MICROSOFT.ASPNETCORE.MVC.CORE"),
GetLibrary("Bar", "microsoft.aspnetcore.mvc"),
GetLibrary("Qux", "Not.Mvc.Assembly", "Unofficial.Microsoft.AspNetCore.Mvc"),
GetLibrary("Baz", "mIcRoSoFt.AsPnEtCoRe.MvC.aBsTrAcTiOnS"),
GetLibrary("Microsoft.AspNetCore.Mvc.Core"),
GetLibrary("LibraryA", "LIBRARYB"),
GetLibrary("LibraryB", "microsoft.aspnetcore.mvc"),
GetLibrary("Microsoft.AspNetCore.Mvc"),
GetLibrary("Not.Mvc.Assembly"),
GetLibrary("Unofficial.Microsoft.AspNetCore.Mvc"),
GetLibrary("Microsoft.AspNetCore.Mvc.Abstractions"),
},
Enumerable.Empty <RuntimeFallbacks>());
// Act
var candidates = DefaultAssemblyPartDiscoveryProvider.GetCandidateLibraries(dependencyContext);
// Assert
Assert.Equal(new[] { "Foo", "Bar", "Baz", "LibraryA", "LibraryB" }, candidates.Select(a => a.Name));
}
public void GetCandidateLibraries_SkipsMvcAssemblies()
{
// Arrange
var dependencyContext = new DependencyContext(
new TargetInfo("framework", "runtime", "signature", isPortable: true),
CompilationOptions.Default,
new CompilationLibrary[0],
new[]
{
GetLibrary("MvcSandbox", "Microsoft.AspNetCore.Mvc.Core", "Microsoft.AspNetCore.Mvc"),
GetLibrary("Microsoft.AspNetCore.Mvc.Core", "Microsoft.AspNetCore.HttpAbstractions"),
GetLibrary("Microsoft.AspNetCore.HttpAbstractions"),
GetLibrary("Microsoft.AspNetCore.Mvc", "Microsoft.AspNetCore.Mvc.Abstractions", "Microsoft.AspNetCore.Mvc.Core"),
GetLibrary("Microsoft.AspNetCore.Mvc.Abstractions"),
GetLibrary("Microsoft.AspNetCore.Mvc.TagHelpers", "Microsoft.AspNetCore.Mvc.Razor"),
GetLibrary("Microsoft.AspNetCore.Mvc.Razor"),
GetLibrary("ControllersAssembly", "Microsoft.AspNetCore.Mvc"),
},
Enumerable.Empty <RuntimeFallbacks>());
// Act
var candidates = DefaultAssemblyPartDiscoveryProvider.GetCandidateLibraries(dependencyContext);
// Assert
Assert.Equal(new[] { "MvcSandbox", "ControllersAssembly" }, candidates.Select(a => a.Name));
}
public void GetCandidateLibraries_ReturnsLibrariesReferencingAnyMvcAssembly()
{
// Arrange
var dependencyContext = new DependencyContext(
new TargetInfo("framework", "runtime", "signature", isPortable: true),
CompilationOptions.Default,
new CompilationLibrary[0],
new[]
{
GetLibrary("Foo", "Microsoft.AspNetCore.Mvc.Core"),
GetLibrary("Bar", "Microsoft.AspNetCore.Mvc"),
GetLibrary("Qux", "Not.Mvc.Assembly", "Unofficial.Microsoft.AspNetCore.Mvc"),
GetLibrary("Baz", "Microsoft.AspNetCore.Mvc.Abstractions"),
GetLibrary("Microsoft.AspNetCore.Mvc.Core"),
GetLibrary("Microsoft.AspNetCore.Mvc"),
GetLibrary("Not.Mvc.Assembly"),
GetLibrary("Unofficial.Microsoft.AspNetCore.Mvc"),
GetLibrary("Microsoft.AspNetCore.Mvc.Abstractions"),
},
Enumerable.Empty <RuntimeFallbacks>());
// Act
var candidates = DefaultAssemblyPartDiscoveryProvider.GetCandidateLibraries(dependencyContext);
// Assert
Assert.Equal(new[] { "Foo", "Bar", "Baz" }, candidates.Select(a => a.Name));
}
public void CandidateAssemblies_ReturnsEntryAssemblyIfDependencyContextIsNull()
{
// Arrange & Act
var candidates = DefaultAssemblyPartDiscoveryProvider.GetCandidateAssemblies(CurrentAssembly, dependencyContext: null);
// Assert
Assert.Equal(new[] { CurrentAssembly }, candidates);
}
public void ResolveAdditionalReferences_DiscoversAdditionalReferences(ResolveAdditionalReferencesTestData testData)
{
// Arrange
var resolver = testData.AssemblyResolver;
DefaultAssemblyPartDiscoveryProvider.AssemblyResolver = path => resolver.ContainsKey(path);
DefaultAssemblyPartDiscoveryProvider.AssemblyLoader = path => resolver.TryGetValue(path, out var result) ? result : null;
// Arrange & Act
var(additionalReferences, entryAssemblyAdditionalReferences) =
DefaultAssemblyPartDiscoveryProvider.ResolveAdditionalReferences(testData.EntryAssembly, testData.CandidateAssemblies);
var additionalRefs = additionalReferences.Select(a => a.FullName).OrderBy(id => id).ToArray();
var entryAssemblyAdditionalRefs = entryAssemblyAdditionalReferences.Select(a => a.FullName).OrderBy(id => id).ToArray();
// Assert
Assert.Equal(testData.ExpectedAdditionalReferences, additionalRefs);
Assert.Equal(testData.ExpectedEntryAssemblyAdditionalReferences, entryAssemblyAdditionalRefs);
}
public void GetCandidateLibraries_DoesNotThrow_IfLibraryDoesNotHaveRuntimeComponent()
{
// Arrange
var expected = GetLibrary("MyApplication", "Microsoft.AspNetCore.Server.Kestrel", "Microsoft.AspNetCore.Mvc");
var deps = new DependencyContext(
new TargetInfo("netcoreapp2.0", "rurntime", "signature", isPortable: true),
CompilationOptions.Default,
Enumerable.Empty <CompilationLibrary>(),
new[]
{
expected,
GetLibrary("Microsoft.AspNetCore.Server.Kestrel", "Libuv"),
GetLibrary("Microsoft.AspNetCore.Mvc"),
},
Enumerable.Empty <RuntimeFallbacks>());
// Act
var candidates = DefaultAssemblyPartDiscoveryProvider.GetCandidateLibraries(deps).ToList();
// Assert
Assert.Equal(new[] { expected }, candidates);
}
public void GetCandidateLibraries_IgnoresMvcAssemblies()
{
// Arrange
var expected = GetLibrary("SomeRandomAssembly", "Microsoft.AspNetCore.Mvc.Abstractions");
var dependencyContext = new DependencyContext(
new TargetInfo("framework", "runtime", "signature", isPortable: true),
CompilationOptions.Default,
new CompilationLibrary[0],
new[]
{
GetLibrary("Microsoft.AspNetCore.Mvc.Core"),
GetLibrary("Microsoft.AspNetCore.Mvc"),
GetLibrary("Microsoft.AspNetCore.Mvc.Abstractions"),
expected,
},
Enumerable.Empty <RuntimeFallbacks>());
// Act
var candidates = DefaultAssemblyPartDiscoveryProvider.GetCandidateLibraries(dependencyContext);
// Assert
Assert.Equal(new[] { expected }, candidates);
}
public void CandidateResolver_ThrowsIfDependencyContextContainsDuplicateRuntimeLibraryNames()
{
// Arrange
var upperCaseLibrary = "Microsoft.AspNetCore.Mvc";
var mixedCaseLibrary = "microsoft.aspNetCore.mvc";
var dependencyContext = new DependencyContext(
new TargetInfo("framework", "runtime", "signature", isPortable: true),
CompilationOptions.Default,
new CompilationLibrary[0],
new[]
{
GetLibrary(mixedCaseLibrary),
GetLibrary(upperCaseLibrary),
},
Enumerable.Empty <RuntimeFallbacks>());
// Act
var exception = Assert.Throws <InvalidOperationException>(() => DefaultAssemblyPartDiscoveryProvider.GetCandidateLibraries(dependencyContext));
// Assert
Assert.Equal($"A duplicate entry for library reference {upperCaseLibrary} was found. Please check that all package references in all projects use the same casing for the same package references.", exception.Message);
}