1 files changed, 5 insertions, 1 deletions

diff --git a/crates/ra_ide/src/test_utils.rs b/crates/ra_ide/src/test_utils.rs
index f14533e14..48c8fd1f4 100644
--- a/crates/ra_ide/src/test_utils.rs
+++ b/crates/ra_ide/src/test_utils.rs
@@ -13,7 +13,11 @@ pub fn check_action<F: Fn(&SourceFile, TextSize) -> Option<TextEdit>>(
     let (before_cursor_pos, before) = extract_offset(before);
     let file = SourceFile::parse(&before).ok().unwrap();
     let result = f(&file, before_cursor_pos).expect("code action is not applicable");
-    let actual = result.apply(&before);
+    let actual = {
+        let mut actual = before.to_string();
+        result.apply(&mut actual);
+        actual
+    };
     let actual_cursor_pos =
         result.apply_to_offset(before_cursor_pos).expect("cursor position is affected by the edit");
     let actual = add_cursor(&actual, actual_cursor_pos);