diff --git a/backend/tests/api_settings_test.rs b/backend/tests/api_settings_test.rs
index 63c41f5..eb0de5a 100644
--- a/backend/tests/api_settings_test.rs
+++ b/backend/tests/api_settings_test.rs
@@ -51,6 +51,8 @@ async fn put_settings_without_auth_returns_401() {
         "use_brave_search": false,
         "article_history_days": 90,
         "batch_size": 5,
+        "summary_length": 3,
+        "source_extraction_window": 3,
         "search_agent_behavior": "",
         "ai_provider": "",
         "ai_model": "",
@@ -136,6 +138,8 @@ async fn put_settings_with_valid_data_returns_200() {
         "use_brave_search": false,
         "article_history_days": 90,
         "batch_size": 5,
+        "summary_length": 3,
+        "source_extraction_window": 3,
         "search_agent_behavior": "Focus on CVEs",
         "ai_provider": "",
         "ai_model": "",
@@ -192,6 +196,8 @@ async fn put_then_get_returns_updated_data() {
         "use_brave_search": false,
         "article_history_days": 90,
         "batch_size": 5,
+        "summary_length": 3,
+        "source_extraction_window": 3,
         "search_agent_behavior": "Francophone sources",
         "ai_provider": "",
         "ai_model": "",
@@ -242,6 +248,8 @@ async fn put_settings_empty_theme_returns_422() {
         "use_brave_search": false,
         "article_history_days": 90,
         "batch_size": 5,
+        "summary_length": 3,
+        "source_extraction_window": 3,
         "search_agent_behavior": "",
         "ai_provider": "",
         "ai_model": "",
@@ -284,6 +292,8 @@ async fn put_settings_too_many_categories_returns_422() {
         "use_brave_search": false,
         "article_history_days": 90,
         "batch_size": 5,
+        "summary_length": 3,
+        "source_extraction_window": 3,
         "search_agent_behavior": "",
         "ai_provider": "",
         "ai_model": "",
@@ -325,6 +335,8 @@ async fn put_settings_empty_categories_returns_422() {
         "use_brave_search": false,
         "article_history_days": 90,
         "batch_size": 5,
+        "summary_length": 3,
+        "source_extraction_window": 3,
         "search_agent_behavior": "",
         "ai_provider": "",
         "ai_model": "",
@@ -367,6 +379,8 @@ async fn put_settings_max_age_days_out_of_range_returns_422() {
         "use_brave_search": false,
         "article_history_days": 90,
         "batch_size": 5,
+        "summary_length": 3,
+        "source_extraction_window": 3,
         "search_agent_behavior": "",
         "ai_provider": "",
         "ai_model": "",
@@ -394,6 +408,8 @@ async fn put_settings_max_age_days_out_of_range_returns_422() {
         "use_brave_search": false,
         "article_history_days": 90,
         "batch_size": 5,
+        "summary_length": 3,
+        "source_extraction_window": 3,
         "search_agent_behavior": "",
         "ai_provider": "",
         "ai_model": "",
@@ -433,6 +449,8 @@ async fn put_settings_max_items_out_of_range_returns_422() {
         "use_brave_search": false,
         "article_history_days": 90,
         "batch_size": 5,
+        "summary_length": 3,
+        "source_extraction_window": 3,
         "search_agent_behavior": "",
         "ai_provider": "",
         "ai_model": "",
@@ -480,6 +498,8 @@ async fn settings_are_per_user_isolated() {
         "use_brave_search": false,
         "article_history_days": 90,
         "batch_size": 5,
+        "summary_length": 3,
+        "source_extraction_window": 3,
         "search_agent_behavior": "User A behavior",
         "ai_provider": "",
         "ai_model": "",
@@ -503,6 +523,8 @@ async fn settings_are_per_user_isolated() {
         "use_brave_search": false,
         "article_history_days": 90,
         "batch_size": 5,
+        "summary_length": 3,
+        "source_extraction_window": 3,
         "search_agent_behavior": "User B behavior",
         "ai_provider": "",
         "ai_model": "",
@@ -557,6 +579,8 @@ async fn put_settings_boundary_values_succeed() {
         "use_brave_search": false,
         "article_history_days": 90,
         "batch_size": 5,
+        "summary_length": 1,
+        "source_extraction_window": 1,
         "search_agent_behavior": "",
         "ai_provider": "",
         "ai_model": "",
@@ -581,6 +605,8 @@ async fn put_settings_boundary_values_succeed() {
         "use_brave_search": false,
         "article_history_days": 90,
         "batch_size": 5,
+        "summary_length": 3,
+        "source_extraction_window": 10,
         "search_agent_behavior": "a".repeat(2000),
         "ai_provider": "",
         "ai_model": "",