public void Initialize()
{
var text = FileUtils.Read(@"Properties/testParameters.json");
var mongoSettings = JSONUtils.Deserialize <MongoSettings>(text);
_settings = Options.Create(mongoSettings);
_personRepository = new MongoRepository <Person>(_settings);
A.Configure <Person>()
.Fill(p => p.Address, A.New <Address>())
.Fill(p => p.Single, true);
}