public void AddComponent_AddsComponentToEntityAndContainer()
{
var entity = new Mock <IEntity>(MockBehavior.Strict);
var component = new Mock <IScriptComponent>();
entity.Setup(_ => _.AddComponent(component.Object));
_target.AddComponent(entity.Object, component.Object);
Assert.IsTrue(_target.GetComponents <IScriptComponent>().Any());
Assert.IsTrue(_target.GetEntitiesWithComponent <IScriptComponent>().Any());
entity.Verify(_ => _.AddComponent(component.Object), Times.Once);
}