support range selection in assist docs

1 files changed, 3 insertions, 4 deletions

diff --git a/crates/ra_assists/src/doc_tests.rs b/crates/ra_assists/src/doc_tests.rs
index 872bbdf17..0ccf9d730 100644
--- a/crates/ra_assists/src/doc_tests.rs
+++ b/crates/ra_assists/src/doc_tests.rs
@@ -7,13 +7,12 @@ mod generated;
 
 use hir::mock::MockDatabase;
 use ra_db::FileRange;
-use ra_syntax::TextRange;
-use test_utils::{assert_eq_text, extract_offset};
+use test_utils::{assert_eq_text, extract_range_or_offset};
 
 fn check(assist_id: &str, before: &str, after: &str) {
-    let (before_cursor_pos, before) = extract_offset(before);
+    let (selection, before) = extract_range_or_offset(before);
     let (db, _source_root, file_id) = MockDatabase::with_single_file(&before);
-    let frange = FileRange { file_id, range: TextRange::offset_len(before_cursor_pos, 0.into()) };
+    let frange = FileRange { file_id, range: selection.into() };
 
     let (_assist_id, action) = crate::assists(&db, frange)
         .into_iter()