public void Should_Fail_If_There_Is_Two_Instance_Of_Singleton_EagerLoading()
{
Assert.Equal(PolicyEagerLoading.GetInstance(), PolicyEagerLoading.GetInstance());
}
public void Should_Fail_If_There_Is_Two_Instance_Of_Singleton_Is_Invoked_EagerLoading()
{
Parallel.Invoke(() => PolicyEagerLoading.GetInstance(), () => PolicyEagerLoading.GetInstance());
Assert.Equal(1, PolicyEagerLoading.Counter);
}