public void AppendFile()
{
ListSerializable <User> users = new UserList();
users.Add(new User("Toto", "Titi"));
users.Add(new User("Tata", "Roro"));
IWriter <User> writer = new DefaultWriter <User>(new UserBasicSerializer());//take default serializer
writer.Write <UserList>(users, TxtFile);
ListSerializable <User> OtherUsers = new UserList();
OtherUsers.Add(new User("lala", "lala"));
OtherUsers.Add(new User("test", "test"));
writer.Append <UserList>(OtherUsers, TxtFile, "users");
StringList lines = FileReader.ReadLines(TxtFile);
Assert.AreEqual("Toto Titi", lines[0]);
Assert.AreEqual("Tata Roro", lines[1]);
Assert.AreEqual("lala lala", lines[2]);
Assert.AreEqual("test test", lines[3]);
}
public void AppendFileWithInvalidFile()
{
ListSerializable <User> users = new UserList();
users.Add(new User("Toto", "Titi"));
users.Add(new User("Tata", "Roro"));
IWriter <User> writer = new DefaultWriter <User>(new UserBasicSerializer());//take default serializer
writer.Write <UserList>(users, TxtFile);
ListSerializable <User> OtherUsers = new UserList();
OtherUsers.Add(new User("lala", "lala"));
OtherUsers.Add(new User("test", "test"));
writer.Append <UserList>(OtherUsers, "invalid.json", "users");
}