diff --git a/backend/src/__tests__/reviews.test.js b/backend/src/__tests__/reviews.test.js
index 2345c59..7da8747 100644
--- a/backend/src/__tests__/reviews.test.js
+++ b/backend/src/__tests__/reviews.test.js
@@ -14,14 +14,15 @@ test('GET /reviews should return all reviews', async () => {
 
 test('POST /reviews should create a new review', async () => {
   const newReview = {
-    title: 'Great product',
-    content: 'I really enjoyed using this.',
-    rating: 5
+    dealId: 1,
+    revieweeId: 2,
+    rating: 5,
+    comment: 'Great product'
   };
   
   const response = await app.inject({
     method: 'POST',
-    url: '/reviews',
+    url: '/reviews/1',
     payload: newReview
   });
   
@@ -31,16 +32,59 @@ test('POST /reviews should create a new review', async () => {
 
 test('POST /reviews should return 400 for invalid review data', async () => {
   const invalidReview = {
-    title: '',
-    content: 'Some content',
-    rating: 6
+    dealId: 1,
+    revieweeId: 2,
+    rating: 6,
+    comment: 'Some content'
   };
   
   const response = await app.inject({
     method: 'POST',
-    url: '/reviews',
+    url: '/reviews/1',
     payload: invalidReview
   });
   
   assert.strictEqual(response.statusCode, 400);
+});
+
+test('POST /reviews should return 404 for non-existent deal', async () => {
+  const newReview = {
+    dealId: 999,
+    revieweeId: 2,
+    rating: 5,
+    comment: 'Great product'
+  };
+  
+  const response = await app.inject({
+    method: 'POST',
+    url: '/reviews/999',
+    payload: newReview
+  });
+  
+  assert.strictEqual(response.statusCode, 404);
+});
+
+test('POST /reviews should return 409 for already reviewed deal', async () => {
+  const newReview = {
+    dealId: 1,
+    revieweeId: 2,
+    rating: 5,
+    comment: 'Great product'
+  };
+  
+  // First submission
+  await app.inject({
+    method: 'POST',
+    url: '/reviews/1',
+    payload: newReview
+  });
+  
+  // Second submission - should fail
+  const response = await app.inject({
+    method: 'POST',
+    url: '/reviews/1',
+    payload: newReview
+  });
+  
+  assert.strictEqual(response.statusCode, 409);
 });
\ No newline at end of file
diff --git a/docs/runtime/pick_next_task_state.env b/docs/runtime/pick_next_task_state.env
index a59153a..e987593 100644
--- a/docs/runtime/pick_next_task_state.env
+++ b/docs/runtime/pick_next_task_state.env
@@ -1,2 +1,2 @@
-LAST_ROUTE=profile.js
-UPDATED_AT=2026-03-06T19:50:34Z
+LAST_ROUTE=reviews.js
+UPDATED_AT=2026-03-06T19:51:18Z