public void Resolve_ReturnsEmptyTypesList_IfAssemblyLoadFails()
{
// Arrange
var manager = new ApplicationPartManager();
var types = new[] { typeof(TestTagHelper) };
manager.ApplicationParts.Add(new AssemblyPart(typeof(InputTagHelper).GetTypeInfo().Assembly));
manager.ApplicationParts.Add(new TestApplicationPart(types));
manager.FeatureProviders.Add(new TestFeatureProvider());
var resolver = new FeatureTagHelperTypeResolver(manager);
// Act
var result = resolver.Resolve("UnknownAssembly", SourceLocation.Undefined, new ErrorSink());
// Assert
Assert.Empty(result);
}
public void Resolve_ReturnsTagHelpers_FromApplicationParts()
{
// Arrange
var manager = new ApplicationPartManager();
var types = new[] { typeof(TestTagHelper) };
manager.ApplicationParts.Add(new TestApplicationPart(types));
manager.FeatureProviders.Add(new TestFeatureProvider());
var resolver = new FeatureTagHelperTypeResolver(manager);
var assemblyName = typeof(FeatureTagHelperTypeResolverTest).GetTypeInfo().Assembly.GetName().Name;
// Act
var result = resolver.Resolve(assemblyName, SourceLocation.Undefined, new ErrorSink());
// Assert
var type = Assert.Single(result);
Assert.Equal(typeof(TestTagHelper), type);
}
