public void AddAndRemoveContacts()
{
var root = new AddressBookRoot();
Assert.IsFalse(root.Contacts.Any());
var contact1 = root.AddNewContact();
Assert.IsTrue(root.Contacts.SequenceEqual(new[] { contact1 }));
var contact2 = new Contact();
root.AddContact(contact2);
Assert.IsTrue(root.Contacts.SequenceEqual(new[] { contact1, contact2 }));
root.RemoveContact(contact1);
Assert.IsTrue(root.Contacts.SequenceEqual(new[] { contact2 }));
}
public void Initialize()
{
using (var stream = documentService.GetStream(documentPartPath, MediaTypeNames.Text.Xml, FileMode.Open))
{
if (stream.Length == 0)
{
root = new AddressBookRoot();
foreach (var contact in SampleDataProvider.CreateContacts()) { root.AddContact(contact); }
}
else
{
root = (AddressBookRoot)serializer.Value.ReadObject(stream);
}
}
navigationService.AddNavigationNode("Contacts", ShowAddressBook, CloseAddressBook, 2, 1);
}
