Error in Generic class with Ienumerable generic parameter #11
Description
Description
I have an error when I use the unity.configuration that I can't reproduce without the configuration,
I have Interfaces IRepository and IRule
and the Repository class receives an IEnumerable<IRule in the constructor
If I use the unity.config file to register those registrations, I get an error in the resolve of the IRepository.
But if I register by code, I can't reproduce the error, I think that something is missing in the registration, but I can't find what it is.
To Reproduce
Please provide UnitTest in the form of:
class ErrorGenericAndConfig
{
[TestMethod]
static void ErrorWithGenericIEnumerableAndUnityConfig()
{
var container = new UnityContainer();
var unitySection = (UnityConfigurationSection)ConfigurationManager.GetSection("unity");
if (unitySection != null)
{
unitySection.Configure(container);
}
var rep = container.Resolve<IRepository<Entity>>();
AssertExtensions.IsInstanceOfType(rep, typeof(Repository<Entity>));
var container2 = new UnityContainer();
container2.RegisterType(typeof(IRepository<>), typeof(Repository<>),new HierarchicalLifetimeManager());
container2.RegisterType(typeof(IRule<>), typeof(Rule1<>), "Rule1", new HierarchicalLifetimeManager(),new Unity.Registration.InjectionMember[] { });
container2.RegisterType(typeof(IRule<>), typeof(Rule2<>), "Rule2", new HierarchicalLifetimeManager(), new Unity.Registration.InjectionMember[] { });
var rep2 = container2.Resolve<IRepository<Entity>>();
AssertExtensions.IsInstanceOfType(rep2, typeof(Repository<Entity>));
}
}
public interface IRepository<T>
{
}
public class Repository<T> : IRepository<T>
{
public Repository(IEnumerable<IRule<T>> rules)
{
this.Rules = rules;
}
public IEnumerable<IRule<T>> Rules { get; }
}
public interface IRule<T>
{
}
public class Rule2<T> : IRule<T>
{
}
public class Rule1<T> : IRule<T>
{
}
public class Entity
{
public int Id { get; set; }
public string Description { get; set; }
}Additional context
<unity xmlns="http://schemas.microsoft.com/practices/2010/unity"> <container> <register type="ErroUnityGeneric.IRepository1, ErroUnityGeneric"
mapTo="ErroUnityGeneric.Repository`1, ErroUnityGeneric"
name="">
<register type="ErroUnityGeneric.IRule`1, ErroUnityGeneric"
mapTo="ErroUnityGeneric.Rule1`1, ErroUnityGeneric"
name="Rule1">
<lifetime type="hierarchical"/>
<constructor >
</constructor>
</register>
<register type="ErroUnityGeneric.IRule`1, ErroUnityGeneric"
mapTo="ErroUnityGeneric.Rule2`1, ErroUnityGeneric"
name="Rule2">
<lifetime type="hierarchical"/>
<constructor >
</constructor>
</register>
</container>
`