public void CorrectRequestForGetReplica() { var factory = Substitute.For <IConnection>(); var client = new DatabasesClient(factory); client.GetReplica("1", "example"); var parameters = Arg.Is <List <Parameter> >(list => (string)list[0].Value == "1" && (string)list[1].Value == "example"); factory.Received().ExecuteRequest <DatabaseReplica>("databases/{id}/replicas/{name}", parameters, null, "replica"); }