public void TestGetAddresses()
{
var instance = new TestDocument();
Assert.IsNull(configuration.GetAddresses(instance));
configuration.HasAddresses(x => x.Addresses);
Assert.IsNull(configuration.GetAddresses(instance));
instance.Addresses = new string[] { "value" };
Assert.IsTrue(Object.ReferenceEquals(instance.Addresses, configuration.GetAddresses(instance)));
}