public void TestHasAddresses()
{
Assert.IsNull(configuration.AddressesDelegate);
configuration.HasAddresses(x => x.Addresses);
Assert.IsNotNull(configuration.AddressesDelegate);
var instance = new TestDocument();
instance.Addresses = new string[] { "value1", "value2" };
Assert.IsTrue(Object.ReferenceEquals(instance.Addresses, configuration.AddressesDelegate(instance)));
}