Fix tests

src/edit/vi.rs

@@ -4,6 +4,7 @@ use unicode_segmentation::UnicodeSegmentation;
 
 use crate::{
     Action,
+    AttrsList,
     Buffer,
     Color,
     Cursor,
@@ -83,6 +84,10 @@ impl<'a> Edit<'a> for ViEditor<'a> {
         self.editor.delete_selection()
     }
 
+    fn insert_string(&mut self, data: &str, attrs_list: Option<AttrsList>) {
+        self.editor.insert_string(data, attrs_list);
+    }
+
     fn action(&mut self, action: Action) {
         let old_mode = self.mode;