public void TestHasPointsOfContact()
{
Assert.IsNull(configuration.PointsOfContactDelegate);
configuration.HasPointsOfContact(x => x.PointsOfContact);
Assert.IsNotNull(configuration.PointsOfContactDelegate);
var instance = new TestDocument();
instance.PointsOfContact = new string[] { "value1", "value2" };
Assert.IsTrue(Object.ReferenceEquals(instance.PointsOfContact, configuration.PointsOfContactDelegate(instance)));
}