205     let mut groups = get_test_groups(  in test_empty_commits()  localVariable
215     for i in 0..groups.len() {  in test_empty_commits()
217         let commit_output = groups[i].commit(Vec::new()).await.unwrap();  in test_empty_commits()
221         let index = groups[i].current_member_index() as usize;  in test_empty_commits()
222         all_process_message(&mut groups, &commit_output.commit_message, index, true).await;  in test_empty_commits()
224         for other_group in groups.iter() {  in test_empty_commits()
225             assert!(Group::equal_group_state(other_group, &groups[i]));  in test_empty_commits()
243     let mut groups = get_test_groups(  in test_update_proposals()  localVariable
252     for i in 0..groups.len() - 1 {  in test_update_proposals()
253         let update_proposal_msg = groups[i].propose_update(Vec::new()).await.unwrap();  in test_update_proposals()
255         let sender = groups[i].current_member_index() as usize;  in test_update_proposals()
256         all_process_message(&mut groups, &update_proposal_msg, sender, false).await;  in test_update_proposals()
261         let commit_output = groups[committer_index].commit(Vec::new()).await.unwrap();  in test_update_proposals()
267         all_process_message(&mut groups, &commit, committer_index, true).await;  in test_update_proposals()
269         groups  in test_update_proposals()
271             .for_each(|g| assert!(Group::equal_group_state(g, &groups[0])));  in test_update_proposals()
288     let mut groups = get_test_groups(  in test_remove_proposals()  localVariable
297     while groups.len() > 1 {  in test_remove_proposals()
298         let removed_and_committer = (0..groups.len()).choose_multiple(&mut rand::thread_rng(), 2);  in test_remove_proposals()
302         let to_remove_index = groups[to_remove].current_member_index();  in test_remove_proposals()
304         let epoch_before_remove = groups[committer].current_epoch();  in test_remove_proposals()
306         let commit_output = groups[committer]  in test_remove_proposals()
317         let committer_index = groups[committer].current_member_index() as usize;  in test_remove_proposals()
318         all_process_message(&mut groups, &commit, committer_index, true).await;  in test_remove_proposals()
321         for (i, group) in groups.iter().enumerate() {  in test_remove_proposals()
330         groups.retain(|group| group.current_member_index() != to_remove_index);  in test_remove_proposals()
332         for one_group in groups.iter() {  in test_remove_proposals()
333             assert!(Group::equal_group_state(one_group, &groups[0]))  in test_remove_proposals()
353     let mut groups = get_test_groups(  in test_application_messages()  localVariable
362     for i in 0..groups.len() {  in test_application_messages()
368             let ciphertext = groups[i]  in test_application_messages()
373             let sender_index = groups[i].current_member_index();  in test_application_messages()
375             for g in groups.iter_mut() {  in test_application_messages()
392     let mut groups =  in test_out_of_order_application_messages()  localVariable
395     let mut alice_group = groups[0].clone();  in test_out_of_order_application_messages()
396     let bob_group = &mut groups[1];  in test_out_of_order_application_messages()
505     let mut groups = vec![creator_group];  in external_commits_work()  localVariable
508         let existing_group = groups.choose_mut(&mut rand::thread_rng()).unwrap();  in external_commits_work()
522         for group in groups.iter_mut() {  in external_commits_work()
529         groups.push(new_group);  in external_commits_work()
532     assert!(groups  in external_commits_work()
536     for i in 0..groups.len() {  in external_commits_work()
537         let message = groups[i].propose_remove(0, Vec::new()).await.unwrap();  in external_commits_work()
539         for (_, group) in groups.iter_mut().enumerate().filter(|&(j, _)| i != j) {  in external_commits_work()
566     let mut groups =  in test_remove_nonexisting_leaf()  localVariable
569     groups[0]  in test_remove_nonexisting_leaf()
576     groups[0].apply_pending_commit().await.unwrap();  in test_remove_nonexisting_leaf()
579     assert!(groups[0].commit_builder().remove_member(13).is_err());  in test_remove_nonexisting_leaf()
582     assert!(groups[0].commit_builder().remove_member(5).is_err());  in test_remove_nonexisting_leaf()
732     let mut groups =  in external_joiner_can_process_siblings_update()  localVariable
736     let c = groups[0]  in external_joiner_can_process_siblings_update()
744     all_process_message(&mut groups, &c.commit_message, 0, true).await;  in external_joiner_can_process_siblings_update()
746     let info = groups[0]  in external_joiner_can_process_siblings_update()
762     all_process_message(&mut groups, &commit, 1, false).await;  in external_joiner_can_process_siblings_update()
763     groups.remove(1);  in external_joiner_can_process_siblings_update()
766     let p = groups[0].propose_update(Vec::new()).await.unwrap();  in external_joiner_can_process_siblings_update()
767     all_process_message(&mut groups, &p, 0, false).await;  in external_joiner_can_process_siblings_update()
771     let c = groups[1].commit(Vec::new()).await.unwrap().commit_message;  in external_joiner_can_process_siblings_update()
772     all_process_message(&mut groups, &c, 2, true).await;  in external_joiner_can_process_siblings_update()
778     let mut groups =  in weird_tree_scenario()  localVariable
783     let mut builder = groups[14].commit_builder();  in weird_tree_scenario()
792         groups.remove(idx as usize);  in weird_tree_scenario()
795     all_process_message(&mut groups, &commit.commit_message, 14, true).await;  in weird_tree_scenario()
797     let mut builder = groups.last_mut().unwrap().commit_builder();  in weird_tree_scenario()
807     let idx = groups.last().unwrap().current_member_index() as usize;  in weird_tree_scenario()
809     all_process_message(&mut groups, &commit.commit_message, idx, true).await;  in weird_tree_scenario()