From 6c9d2ad1d5309a2d99a5ed2bf09bee5ec83e8684 Mon Sep 17 00:00:00 2001
From: Young-Flash <871946895@qq.com>
Date: Fri, 22 Dec 2023 21:04:53 +0800
Subject: [PATCH] test: add test case for remove comma

---
 .../src/handlers/remove_unused_imports.rs     | 105 ++++++++++++++++++
 1 file changed, 105 insertions(+)

diff --git a/crates/ide-assists/src/handlers/remove_unused_imports.rs b/crates/ide-assists/src/handlers/remove_unused_imports.rs
index 482c36d502..859ed1476c 100644
--- a/crates/ide-assists/src/handlers/remove_unused_imports.rs
+++ b/crates/ide-assists/src/handlers/remove_unused_imports.rs
@@ -609,6 +609,111 @@ mod b {
         );
     }
 
+    #[test]
+    fn remove_comma_after_auto_remove_brace() {
+        check_assist(
+            remove_unused_imports,
+            r#"
+mod m {
+    pub mod x {
+        pub struct A;
+        pub struct B;
+    }
+    pub mod y {
+        pub struct C;
+    }
+}
+
+$0use m::{
+    x::{A, B},
+    y::C,
+};$0
+
+fn main() {
+    B;
+}
+"#,
+            r#"
+mod m {
+    pub mod x {
+        pub struct A;
+        pub struct B;
+    }
+    pub mod y {
+        pub struct C;
+    }
+}
+
+use m::
+    x::B
+;
+
+fn main() {
+    B;
+}
+"#,
+        );
+        check_assist(
+            remove_unused_imports,
+            r#"
+mod m {
+    pub mod x {
+        pub struct A;
+        pub struct B;
+    }
+    pub mod y {
+        pub struct C;
+        pub struct D;
+    }
+    pub mod z {
+        pub struct E;
+        pub struct F;
+    }
+}
+
+$0use m::{
+    x::{A, B},
+    y::{C, D,},
+    z::{E, F},
+};$0
+
+fn main() {
+    B;
+    C;
+    F;
+}
+"#,
+            r#"
+mod m {
+    pub mod x {
+        pub struct A;
+        pub struct B;
+    }
+    pub mod y {
+        pub struct C;
+        pub struct D;
+    }
+    pub mod z {
+        pub struct E;
+        pub struct F;
+    }
+}
+
+use m::{
+    x::B,
+    y::C,
+    z::F,
+};
+
+fn main() {
+    B;
+    C;
+    F;
+}
+"#,
+        );
+    }
+
     #[test]
     fn remove_nested_all_unused() {
         check_assist(