test: match around closest pair tree-sitter version

helix-core/src/surround.rs

@@ -331,7 +331,7 @@ mod test {
             );
 
         assert_eq!(
-            get_surround_pos(doc.slice(..), &selection, Some('('), 1).unwrap(),
+            get_surround_pos(None, doc.slice(..), &selection, Some('('), 1).unwrap(),
             expectations
         );
     }
@@ -346,7 +346,7 @@ mod test {
             );
 
         assert_eq!(
-            get_surround_pos(doc.slice(..), &selection, Some('('), 1),
+            get_surround_pos(None, doc.slice(..), &selection, Some('('), 1),
             Err(Error::PairNotFound)
         );
     }
@@ -361,7 +361,7 @@ mod test {
             );
 
         assert_eq!(
-            get_surround_pos(doc.slice(..), &selection, Some('('), 1),
+            get_surround_pos(None, doc.slice(..), &selection, Some('('), 1),
             Err(Error::PairNotFound) // overlapping surround chars
         );
     }
@@ -376,7 +376,7 @@ mod test {
             );
 
         assert_eq!(
-            get_surround_pos(doc.slice(..), &selection, Some('['), 1),
+            get_surround_pos(None, doc.slice(..), &selection, Some('['), 1),
             Err(Error::CursorOverlap)
         );
     }
@@ -440,7 +440,7 @@ mod test {
             );
 
         assert_eq!(
-            find_nth_closest_pairs_pos(doc.slice(..), selection.primary(), 1),
+            find_nth_closest_pairs_pos(None, doc.slice(..), selection.primary(), 1),
             Err(Error::PairNotFound)
         )
     }

helix-core/src/textobject.rs

@@ -576,7 +576,8 @@ mod test {
             let slice = doc.slice(..);
             for &case in scenario {
                 let (pos, objtype, expected_range, ch, count) = case;
-                let result = textobject_pair_surround(slice, Range::point(pos), objtype, ch, count);
+                let result =
+                    textobject_pair_surround(None, slice, Range::point(pos), objtype, ch, count);
                 assert_eq!(
                     result,
                     expected_range.into(),

helix-term/tests/test/commands.rs

@@ -664,3 +664,63 @@ async fn test_read_file() -> anyhow::Result<()> {
 
     Ok(())
 }
+
+#[tokio::test(flavor = "multi_thread")]
+async fn surround_delete() -> anyhow::Result<()> {
+    // Test `surround_delete` when head < anchor
+    test(("(#[|  ]#)", "mdm", "#[|  ]#")).await?;
+    test(("(#[|  ]#)", "md(", "#[|  ]#")).await?;
+
+    Ok(())
+}
+
+#[tokio::test(flavor = "multi_thread")]
+async fn surround_replace_ts() -> anyhow::Result<()> {
+    const INPUT: &str = r#"\
+fn foo() {
+    if let Some(_) = None {
+        todo!("f#[|o]#o)");
+    }
+}
+"#;
+    test((
+        INPUT,
+        ":lang rust<ret>mrm'",
+        r#"\
+fn foo() {
+    if let Some(_) = None {
+        todo!('f#[|o]#o)');
+    }
+}
+"#,
+    ))
+    .await?;
+
+    test((
+        INPUT,
+        ":lang rust<ret>3mrm[",
+        r#"\
+fn foo() {
+    if let Some(_) = None [
+        todo!("f#[|o]#o)");
+    ]
+}
+"#,
+    ))
+    .await?;
+
+    test((
+        INPUT,
+        ":lang rust<ret>2mrm{",
+        r#"\
+fn foo() {
+    if let Some(_) = None {
+        todo!{"f#[|o]#o)"};
+    }
+}
+"#,
+    ))
+    .await?;
+
+    Ok(())
+}

helix-term/tests/test/movement.rs

@@ -107,6 +107,14 @@ async fn surround_by_character() -> anyhow::Result<()> {
     ))
     .await?;
 
+    // Selection direction is preserved
+    test((
+        "(so [many {go#[|od]#} text] here)",
+        "mi{",
+        "(so [many {#[|good]#} text] here)",
+    ))
+    .await?;
+
     Ok(())
 }
 
@@ -366,6 +374,41 @@ async fn surround_around_pair() -> anyhow::Result<()> {
     Ok(())
 }
 
+#[tokio::test(flavor = "multi_thread")]
+async fn match_around_closest_ts() -> anyhow::Result<()> {
+    test_with_config(
+        AppBuilder::new().with_file("foo.rs", None),
+        (
+            r#"fn main() {todo!{"f#[|oo]#)"};}"#,
+            "mam",
+            r#"fn main() {todo!{#[|"foo)"]#};}"#,
+        ),
+    )
+    .await?;
+
+    test_with_config(
+        AppBuilder::new().with_file("foo.rs", None),
+        (
+            r##"fn main() { let _ = ("#[|1]#23", "#(|1)#23"); } "##,
+            "3mam",
+            r##"fn main() #[|{ let _ = ("123", "123"); }]# "##,
+        ),
+    )
+    .await?;
+
+    test_with_config(
+        AppBuilder::new().with_file("foo.rs", None),
+        (
+            r##" fn main() { let _ = ("12#[|3", "12]#3"); } "##,
+            "1mam",
+            r##" fn main() { let _ = #[|("123", "123")]#; } "##,
+        ),
+    )
+    .await?;
+
+    Ok(())
+}
+
 /// Ensure the very initial cursor in an opened file is the width of
 /// the first grapheme
 #[tokio::test(flavor = "multi_thread")]