test: Implemented UI snapshot tests

src/ui/radarr_ui/indexers/indexers_ui_tests.rs

@@ -2,11 +2,15 @@
 mod tests {
   use strum::IntoEnumIterator;
 
+  use crate::app::App;
   use crate::models::servarr_data::radarr::radarr_data::{
     ActiveRadarrBlock, EDIT_INDEXER_BLOCKS, INDEXER_SETTINGS_BLOCKS, INDEXERS_BLOCKS,
   };
+  use crate::models::servarr_models::Indexer;
+  use crate::models::stateful_table::StatefulTable;
   use crate::ui::DrawUi;
   use crate::ui::radarr_ui::indexers::IndexersUi;
+  use crate::ui::ui_test_utils::test_utils::render_to_string_with_app;
 
   #[test]
   fn test_indexers_ui_accepts() {
@@ -24,4 +28,60 @@ mod tests {
       }
     });
   }
+
+  #[test]
+  fn test_indexers_ui_renders_loading_state() {
+    let mut app = App::test_default();
+    app.is_loading = true;
+    app.push_navigation_stack(ActiveRadarrBlock::Indexers.into());
+
+    let output = render_to_string_with_app(120, 30, &mut app, |f, app| {
+      IndexersUi::draw(f, app, f.area());
+    });
+
+    insta::assert_snapshot!(output);
+  }
+
+  #[test]
+  fn test_indexers_ui_renders_empty_indexers() {
+    let mut app = App::test_default();
+    app.push_navigation_stack(ActiveRadarrBlock::Indexers.into());
+    app.data.radarr_data.indexers = StatefulTable::default();
+
+    let output = render_to_string_with_app(120, 30, &mut app, |f, app| {
+      IndexersUi::draw(f, app, f.area());
+    });
+
+    insta::assert_snapshot!(output);
+  }
+
+  #[test]
+  fn test_indexers_ui_renders_with_indexers() {
+    let mut app = App::test_default();
+    app.push_navigation_stack(ActiveRadarrBlock::Indexers.into());
+    app.data.radarr_data.indexers = StatefulTable::default();
+    app.data.radarr_data.indexers.set_items(vec![
+      Indexer {
+        id: 1,
+        name: Some("Test Indexer 1".to_owned()),
+        enable_rss: true,
+        enable_automatic_search: true,
+        enable_interactive_search: true,
+        priority: 25,
+        ..Indexer::default()
+      },
+      Indexer {
+        id: 2,
+        name: Some("Test Indexer 2".to_owned()),
+        enable_rss: false,
+        ..Indexer::default()
+      },
+    ]);
+
+    let output = render_to_string_with_app(120, 30, &mut app, |f, app| {
+      IndexersUi::draw(f, app, f.area());
+    });
+
+    insta::assert_snapshot!(output);
+  }
 }