public void can_apply_name_changes()
{
//given
var user1 = new UserRegistered(Guid.NewGuid(), "Mike", "smith", "*****@*****.**");
var user2 = new UserRegistered(Guid.NewGuid(), "Robert", "Jones", "*****@*****.**");
var user3 = new UserRegistered(Guid.NewGuid(), "Ben", "smith", "*****@*****.**");
var nameChange = new NameChanged(user2.UserId, "John", "Doe");
var usersRM = new RegisteredUsers(() => null, null);
//when
usersRM.Apply(user1);
usersRM.Apply(user2);
usersRM.Apply(user3);
usersRM.Apply(nameChange);
//then
var displayNames = usersRM.Current;
Assert.Collection(
displayNames,
displayName => {
Assert.Equal(user1.UserId, displayName.UserId);
Assert.Equal($"{user1.LastName}, {user1.FirstName}", displayName.DisplayName);
},
displayName => {
Assert.Equal(user2.UserId, displayName.UserId);
Assert.Equal($"{nameChange.LastName}, {nameChange.FirstName}", displayName.DisplayName);
},
displayName => {
Assert.Equal(user3.UserId, displayName.UserId);
Assert.Equal($"{user3.LastName}, {user3.FirstName}", displayName.DisplayName);
});
}
