public void GenerateReturnsRandomEmailAddressUsingFirstOfContextTest()
{
var person = new Person
{
FirstName = Guid.NewGuid().ToString("N")
};
var buildChain = new LinkedList<object>();
buildChain.AddFirst(person);
var target = new EmailValueGenerator();
var actual = (string)target.Generate(typeof(string), "email", buildChain);
var expected = person.FirstName.Substring(0, 1);
actual.Should().StartWith(expected.ToLowerInvariant());
}