Add a dash test

1 files changed, 30 insertions, 0 deletions

diff --git a/crates/ide/src/hover.rs b/crates/ide/src/hover.rs
index 9cf02f0a3..acdb51f26 100644
--- a/crates/ide/src/hover.rs
+++ b/crates/ide/src/hover.rs
@@ -3163,4 +3163,34 @@ fn main() { let s<|>t = test().get(); }
             "#]],
         );
     }
+
+    #[test]
+    fn hover_displays_normalized_crate_names() {
+        check(
+            r#"
+//- /lib.rs crate:name-with-dashes
+pub mod wrapper {
+    pub struct Thing { x: u32 }
+
+    impl Thing {
+        pub fn new() -> Thing { Thing { x: 0 } }
+    }
+}
+
+//- /main.rs crate:main deps:name-with-dashes
+fn main() { let foo_test = name_with_dashes::wrapper::Thing::new<|>(); }
+"#,
+            expect![[r#"
+            *new*
+
+            ```rust
+            name_with_dashes::wrapper::Thing
+            ```
+
+            ```rust
+            pub fn new() -> Thing
+            ```
+            "#]],
+        )
+    }
 }