feat: queue videos in running player

tests/unit/app.rs

@@ -193,9 +193,10 @@ fn playback_checks_are_local_to_views_and_previews_and_pruned_with_collections()
 #[test]
 fn playback_checks_render_independently_and_live_hints_use_configured_keys() {
     let mut app = app(&["tubular"]);
-    let document = "[keys.video.select]\ntoggle = 'f20'\nclear = 'f21'\n"
-        .parse::<toml_edit::DocumentMut>()
-        .unwrap();
+    let document =
+        "[keys.video.select]\ntoggle = 'f20'\nclear = 'f21'\n[keys.video]\nenqueue = 'f22'\n"
+            .parse::<toml_edit::DocumentMut>()
+            .unwrap();
     app.config.keys = keys::Bindings::from_toml(document.get("keys")).unwrap();
     app.key_hints = KeyHints::new(&app.config.keys);
     for context in [
@@ -206,7 +207,7 @@ fn playback_checks_render_independently_and_live_hints_use_configured_keys() {
         Context::CollectionInfo,
         Context::CollectionDescription,
     ] {
-        for key in ["F20", "F21"] {
+        for key in ["F20", "F21", "F22"] {
             assert!(app.key_hints.footer(context).contains(key));
             assert!(app.key_hints.preview.iter().all(|hint| hint.contains(key)));
             assert!(app.config.keys.help_text().to_string().contains(key));
@@ -238,27 +239,33 @@ fn playback_checks_render_independently_and_live_hints_use_configured_keys() {
 
 #[test]
 fn playback_checks_survive_spawn_failure_clear_after_spawn_and_fall_back_to_hover() {
-    let mut app = app(&["tubular"]);
-    app.views[0].videos = youtube::search_results(
+    for modifiers in [
+        KeyModifiers::NONE,
+        KeyModifiers::SUPER,
+        KeyModifiers::CONTROL,
+    ] {
+        let mut app = app(&["tubular"]);
+        app.views[0].videos = youtube::search_results(
         r#"{"entries":[{"id":"jNQXAC9IVRw","title":"First"},{"id":"rQ_J9WH6CGk","title":"Second"}]}"#,
     ).unwrap().videos;
-    app.views[0].selection.select(Some(1));
-    assert_eq!(app.views[0].playback_videos()[0].id, "rQ_J9WH6CGk");
-    app.views[0].toggle_checked();
-    app.views[0].selection.select(Some(0));
-    app.options.player = "/nonexistent/tubular-test-player".into();
-    app.play();
-    assert!(app.player_launch.is_none());
-    assert!(app.views[0].checked.contains("rQ_J9WH6CGk"));
-    assert_eq!(app.views[0].playback_videos()[0].id, "rQ_J9WH6CGk");
-    app.options.player = "/usr/bin/true".into();
-    app.play();
-    assert!(app.player_launch.is_some());
-    assert!(app.views[0].checked.is_empty());
-    assert_eq!(app.views[0].playback_videos()[0].id, "jNQXAC9IVRw");
-    app.player_launch = None;
-    app.play();
-    assert!(app.player_launch.is_some());
+        app.views[0].selection.select(Some(1));
+        assert_eq!(app.views[0].playback_videos()[0].id, "rQ_J9WH6CGk");
+        app.views[0].toggle_checked();
+        app.views[0].selection.select(Some(0));
+        app.options.player = "/nonexistent/tubular-test-player".into();
+        app.key(KeyEvent::new(KeyCode::Enter, modifiers));
+        assert!(app.player_launch.is_none());
+        assert!(app.views[0].checked.contains("rQ_J9WH6CGk"));
+        assert_eq!(app.views[0].playback_videos()[0].id, "rQ_J9WH6CGk");
+        app.options.player = "/usr/bin/true".into();
+        app.key(KeyEvent::new(KeyCode::Enter, modifiers));
+        assert!(app.player_launch.is_some());
+        assert!(app.views[0].checked.is_empty());
+        assert_eq!(app.views[0].playback_videos()[0].id, "jNQXAC9IVRw");
+        app.player_launch = None;
+        app.key(KeyEvent::new(KeyCode::Enter, modifiers));
+        assert!(app.player_launch.is_some());
+    }
 }
 
 #[test]