public void ResolutionFailsWithNoRegistrations()
{
using (var resolver = new Resolver())
{
using (var child = resolver.CreateChild())
{
Assert.Throws <NoImplementationSpecifiedForInterfaceException>(() => { child.Resolve(typeof(TestCases.IService2)); });
}
}
}
public void DoesDisposeChildren()
{
IResolver parent, child;
using (parent = new Resolver())
{
child = parent.CreateChild();
}
Assert.Throws <InvalidOperationException>(() => { child.Resolve(typeof(TestCases.ImplementationOfIService2)); });
}
public void DisposingChildDoesNotDisposeParent()
{
using (var resolver = new Resolver())
{
using (var child = resolver.CreateChild())
{
child.Register(typeof(TestCases.IService2), typeof(TestCases.ImplementationOfIService2));
}
resolver.Register(typeof(TestCases.IService2), typeof(TestCases.AlternativeImplementationOfIService2));
}
}
public void ChildDefersToParent()
{
using (var resolver = new Resolver())
{
resolver.Register(typeof(TestCases.IService2), typeof(TestCases.ImplementationOfIService2));
using (var child = resolver.CreateChild())
{
var value = child.Resolve(typeof(TestCases.IService2));
Assert.Equal(typeof(TestCases.ImplementationOfIService2), value.GetType());
}
}
}
public void ChildLifetimeOverridesParent()
{
using (var resolver = new Resolver())
{
resolver.Register(typeof(TestCases.IService2), typeof(TestCases.ImplementationOfIService2), Lifetime.Transient);
using (var child = resolver.CreateChild())
{
child.Register(typeof(TestCases.IService2), typeof(TestCases.AlternativeImplementationOfIService2), Lifetime.Singleton);
var value1 = child.Resolve(typeof(TestCases.IService2));
var value2 = child.Resolve(typeof(TestCases.IService2));
Assert.Equal(value1, value2);
}
}
}
public IDependencyScope BeginScope()
{
var childContainer = Resolver.CreateChild();
return(new IocDependencyScope(childContainer));
}