private static void SetupDependencies()
{
var dependencyRegistrar = new DependencyRegistrar(_unityContainer = new UnityContainer());
var containers = new IDependencyContainer[] { new IODependencyContainer() };
dependencyRegistrar.RegisterDependencies(containers);
dependencyRegistrar.InitializeDependencies(containers.OfType <IInitializableContainer>().ToArray());
_pubProvider = _unityContainer.Resolve <IPubFileProvider>();
_mapFileProvider = _unityContainer.Resolve <IMapFileProvider>();
}