added test

gleam-lang · Sep 20, 2024 · 2e4409f · 2e4409f
1 parent a3af907
commit 2e4409f
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diff --git a/compiler-core/src/language_server/tests/hover.rs b/compiler-core/src/language_server/tests/hover.rs
@@ -947,3 +947,21 @@ pub fn main() {
     .unwrap();
     insta::assert_debug_snapshot!(hover);
 }
+
+#[test]
+fn hover_type_alias() {
+    let code = "
+import html/internal
+pub type AliasedAttr = internal.Attribute
+
+pub fn checked() -> AliasedAttr {
+    internal.Attribute
+}
+";
+
+    assert_hover!(
+        TestProject::for_source(code)
+            .add_module("html/internal", "pub type Attribute { Attribute }"),
+        find_position_of("checked").under_last_char()
+    );
+}
diff --git a/...e_server/tests/snapshots/gleam_core__language_server__tests__hover__hover_type_alias.snap b/...e_server/tests/snapshots/gleam_core__language_server__tests__hover__hover_type_alias.snap
@@ -0,0 +1,19 @@
+---
+source: compiler-core/src/language_server/tests/hover.rs
+expression: "\nimport html/internal\npub type AliasedAttr = internal.Attribute\n\npub fn checked() -> AliasedAttr {\n    internal.Attribute\n}\n"
+---
+import html/internal
+pub type AliasedAttr = internal.Attribute
+
+pub fn checked() -> AliasedAttr {
+▔▔▔▔▔▔▔▔▔▔▔▔▔↑▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔  
+    internal.Attribute
+}
+
+
+----- Hover content -----
+Scalar(
+    String(
+        "```gleam\nfn() -> html/internal.Attribute\n```\n",
+    ),
+)