use super::*; #[test] fn render_feed_uses_provided_title() { let adapter = RssAdapter::new("http://example.com".into()); let xml = adapter.render_feed(&[], "Custom Title").unwrap(); assert!(xml.contains("Custom Title")); } #[test] fn render_feed_empty_entries_produces_valid_xml() { let adapter = RssAdapter::new("http://example.com".into()); let xml = adapter.render_feed(&[], "My Feed").unwrap(); assert!(xml.starts_with("