Fix some tests

1 files changed, 9 insertions, 1 deletions

diff --git a/crates/ide_db/src/helpers.rs b/crates/ide_db/src/helpers.rs
index 3ff77400b..3c95d3cff 100644
--- a/crates/ide_db/src/helpers.rs
+++ b/crates/ide_db/src/helpers.rs
@@ -2,11 +2,19 @@
 pub mod insert_use;
 pub mod import_assets;
 
-use hir::{Crate, Enum, Module, ScopeDef, Semantics, Trait};
+use hir::{Crate, Enum, ItemInNs, MacroDef, Module, ModuleDef, Name, ScopeDef, Semantics, Trait};
 use syntax::ast::{self, make};
 
 use crate::RootDatabase;
 
+pub fn item_name(db: &RootDatabase, item: ItemInNs) -> Option<Name> {
+    match item {
+        ItemInNs::Types(module_def_id) => ModuleDef::from(module_def_id).name(db),
+        ItemInNs::Values(module_def_id) => ModuleDef::from(module_def_id).name(db),
+        ItemInNs::Macros(macro_def_id) => MacroDef::from(macro_def_id).name(db),
+    }
+}
+
 /// Converts the mod path struct into its ast representation.
 pub fn mod_path_to_ast(path: &hir::ModPath) -> ast::Path {
     let _p = profile::span("mod_path_to_ast");