From e89da32bb7cf7388946964e1e34df722527d0838 Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Sun, 9 Dec 2018 12:48:55 +0300
Subject: move tests to separate file

---
 crates/ra_hir/src/module/nameres/tests.rs | 94 +++++++++++++++++++++++++++++++
 1 file changed, 94 insertions(+)
 create mode 100644 crates/ra_hir/src/module/nameres/tests.rs

(limited to 'crates/ra_hir/src/module/nameres/tests.rs')

diff --git a/crates/ra_hir/src/module/nameres/tests.rs b/crates/ra_hir/src/module/nameres/tests.rs
new file mode 100644
index 000000000..060683e27
--- /dev/null
+++ b/crates/ra_hir/src/module/nameres/tests.rs
@@ -0,0 +1,94 @@
+use std::sync::Arc;
+
+use salsa::Database;
+use ra_db::FilesDatabase;
+use ra_syntax::SmolStr;
+
+use crate::{
+    self as hir,
+    db::HirDatabase,
+    mock::MockDatabase,
+};
+
+fn item_map(fixture: &str) -> (Arc<hir::ItemMap>, hir::ModuleId) {
+    let (db, pos) = MockDatabase::with_position(fixture);
+    let source_root = db.file_source_root(pos.file_id);
+    let module = hir::source_binder::module_from_position(&db, pos)
+        .unwrap()
+        .unwrap();
+    let module_id = module.module_id;
+    (db.item_map(source_root).unwrap(), module_id)
+}
+
+#[test]
+fn test_item_map() {
+    let (item_map, module_id) = item_map(
+        "
+        //- /lib.rs
+        mod foo;
+
+        use crate::foo::bar::Baz;
+        <|>
+
+        //- /foo/mod.rs
+        pub mod bar;
+
+        //- /foo/bar.rs
+        pub struct Baz;
+    ",
+    );
+    let name = SmolStr::from("Baz");
+    let resolution = &item_map.per_module[&module_id].items[&name];
+    assert!(resolution.def_id.is_some());
+}
+
+#[test]
+fn typing_inside_a_function_should_not_invalidate_item_map() {
+    let (mut db, pos) = MockDatabase::with_position(
+        "
+        //- /lib.rs
+        mod foo;<|>
+
+        use crate::foo::bar::Baz;
+
+        fn foo() -> i32 {
+            1 + 1
+        }
+        //- /foo/mod.rs
+        pub mod bar;
+
+        //- /foo/bar.rs
+        pub struct Baz;
+    ",
+    );
+    let source_root = db.file_source_root(pos.file_id);
+    {
+        let events = db.log_executed(|| {
+            db.item_map(source_root).unwrap();
+        });
+        assert!(format!("{:?}", events).contains("item_map"))
+    }
+
+    let new_text = "
+        mod foo;
+
+        use crate::foo::bar::Baz;
+
+        fn foo() -> i32 { 92 }
+    "
+    .to_string();
+
+    db.query_mut(ra_db::FileTextQuery)
+        .set(pos.file_id, Arc::new(new_text));
+
+    {
+        let events = db.log_executed(|| {
+            db.item_map(source_root).unwrap();
+        });
+        assert!(
+            !format!("{:?}", events).contains("_item_map"),
+            "{:#?}",
+            events
+        )
+    }
+}
-- 
cgit v1.2.3