import Models import Foundation final class GroupManagerMock: GroupManagerInterface { func join(_: Data) throws {} func leave(_: Data) throws {} func send(_: Data, to: Data) -> Result<(Int64, Data?, String), Error> { .success((1, nil, "https://www.google.com.br")) } func create( me: Data, name: String, welcome: String?, with: [Data], _: @escaping (Result<Group, Error>) -> Void ) {} }