♻️ (locale): Sustituye Attr<Lc> por Lc::none()

tests/response_page.rs

@@ -0,0 +1,38 @@
+use pagetop::prelude::*;
+
+fn request() -> HttpRequest {
+    web::test::TestRequest::get().to_http_request()
+}
+
+#[pagetop::test]
+async fn title_and_description_are_absent_by_default() {
+    let page = Page::new(request());
+
+    assert_eq!(page.title(), None);
+    assert_eq!(page.description(), None);
+}
+
+#[pagetop::test]
+async fn title_and_description_reflect_the_values_set() {
+    let page = Page::new(request())
+        .with_title(Lc::n("Dashboard"))
+        .with_description(Lc::n("Overview of recent activity"));
+
+    assert_eq!(page.title(), Some("Dashboard".to_string()));
+    assert_eq!(
+        page.description(),
+        Some("Overview of recent activity".to_string())
+    );
+}
+
+#[pagetop::test]
+async fn lc_none_clears_a_previously_set_title_and_description() {
+    let page = Page::new(request())
+        .with_title(Lc::n("Dashboard"))
+        .with_description(Lc::n("Overview of recent activity"))
+        .with_title(Lc::none())
+        .with_description(Lc::none());
+
+    assert_eq!(page.title(), None);
+    assert_eq!(page.description(), None);
+}