1 files changed, 43 insertions, 19 deletions
diff --git a/crdt/src/lib.rs b/crdt/src/lib.rs
index c0214b3..39c5f0e 100644
--- a/crdt/src/lib.rs
+++ b/crdt/src/lib.rs
@@ -216,32 +216,56 @@ mod tests {
             },
         );
 
-        let realized = doc.realize().unwrap();
+        {
+            let realized = doc.realize().unwrap();
 
-        assert!(realized.grids.len() == 1);
+            assert!(realized.grids.len() == 1);
 
-        let grid = realized.grids.first().unwrap();
+            let grid = realized.grids.first().unwrap();
 
-        assert!(grid.rows.len() == 4);
+            assert!(grid.rows.len() == 4);
 
-        let row = grid.rows.first().unwrap();
+            let row = grid.rows.first().unwrap();
 
-        assert!(row.cells.len() == 16);
+            assert!(row.cells.len() == 16);
 
-        doc.append_op(
-            &actor_id,
-            OpPayload::ChangeSubdivisions {
-                grid_id: grid.id.clone(),
-                row_id: row.id.clone(),
-                start_cell_id: row.cells[0].id.clone(),
-                end_cell_id: row.cells[3].id.clone(),
-                subdivisions: 3,
-            },
-        );
+            doc.append_op(
+                &actor_id,
+                OpPayload::ChangeSubdivisions {
+                    grid_id: grid.id.clone(),
+                    row_id: row.id.clone(),
+                    start_cell_id: row.cells[0].id.clone(),
+                    end_cell_id: row.cells[3].id.clone(),
+                    subdivisions: 3,
+                },
+            );
+        }
 
-        let realized2 = doc.realize().unwrap();
+        {
+            let realized = doc.realize().unwrap();
+
+            assert_eq!(realized.grids[0].rows[0].cells.len(), 15);
+            assert_eq!(realized.grids[0].rows[1].cells.len(), 16);
+
+            let grid = &realized.grids[0];
+            let row = &grid.rows[0];
+
+            doc.append_op(
+                &actor_id,
+                OpPayload::ChangeSubdivisions {
+                    grid_id: grid.id.clone(),
+                    row_id: row.id.clone(),
+                    start_cell_id: row.cells[0].id.clone(),
+                    end_cell_id: row.cells.last().unwrap().id.clone(),
+                    subdivisions: 12,
+                },
+            );
+        }
 
-        assert_eq!(realized2.grids[0].rows[0].cells.len(), 15);
-        assert_eq!(realized2.grids[0].rows[1].cells.len(), 16);
+        {
+            let realized = doc.realize().unwrap();
+            assert_eq!(realized.grids[0].rows[0].cells.len(), 12);
+            assert_eq!(realized.grids[0].rows[1].cells.len(), 16);
+        }
     }
 }