nodes[2].node.handle_update_add_htlc(&nodes[1].node.get_our_node_id(), &bs_send.msgs[0]);
commitment_signed_dance!(nodes[2], nodes[1], bs_send.commitment_msg, false);
expect_pending_htlcs_forwardable!(nodes[2]);
nodes[2].node.handle_update_add_htlc(&nodes[1].node.get_our_node_id(), &bs_send.msgs[0]);
commitment_signed_dance!(nodes[2], nodes[1], bs_send.commitment_msg, false);
expect_pending_htlcs_forwardable!(nodes[2]);