fix(translate): French error messages and update mock users for quota checks

tests/test_story_2_13_url_validation.py

@@ -38,13 +38,28 @@ def create_valid_excel() -> bytes:
     return buf.read()
 
 
-client = TestClient(app)
+@pytest.fixture()
+def client(monkeypatch):
+    """TestClient with rate limiting and quota reservation bypassed for URL validation tests."""
+    from middleware.rate_limiting import RateLimitMiddleware
+
+    async def _dispatch(self, request, call_next):
+        return await call_next(request)
+
+    monkeypatch.setattr(RateLimitMiddleware, "dispatch", _dispatch)
+    monkeypatch.setattr("routes.translate_routes.reserve_translation_quota", lambda user_id: True)
+    from main import app
+
+    return TestClient(app)
 
 
 class MockUser:
     def __init__(self):
         self.id = "user_abc123"
         self.plan = "pro"
+        self.docs_translated_this_month = 0
+        self.pages_translated_this_month = 0
+        self.extra_credits = 0
 
 
 async def mock_get_authenticated_user():
@@ -72,7 +87,7 @@ def create_mock_client_with_stream(mock_response):
 
 
 @pytest.mark.asyncio
-async def test_validate_file_url_invalid_format():
+async def test_validate_file_url_invalid_format(client):
     """Test that invalid file format (.txt) returns INVALID_FORMAT error."""
     app.dependency_overrides[get_authenticated_user] = mock_get_authenticated_user
     try:
@@ -94,7 +109,7 @@ async def test_validate_file_url_invalid_format():
 
 
 @pytest.mark.asyncio
-async def test_validate_file_url_corrupted_magic_bytes():
+async def test_validate_file_url_corrupted_magic_bytes(client):
     """Test that corrupted file (invalid magic bytes) returns CORRUPTED_FILE error."""
     app.dependency_overrides[get_authenticated_user] = mock_get_authenticated_user
     try:

tests/test_story_2_16_url_ingestion.py

@@ -77,12 +77,18 @@ class MockProUser:
     def __init__(self):
         self.id = "pro_user_123"
         self.plan = "pro"
+        self.docs_translated_this_month = 0
+        self.pages_translated_this_month = 0
+        self.extra_credits = 0
 
 
 class MockFreeUser:
     def __init__(self):
         self.id = "free_user_123"
         self.plan = "free"
+        self.docs_translated_this_month = 0
+        self.pages_translated_this_month = 0
+        self.extra_credits = 0
 
 
 async def mock_get_pro_user():

tests/test_translation_metadata_integration.py

@@ -5,13 +5,28 @@ from unittest.mock import patch, AsyncMock, MagicMock
 from main import app
 from routes.translate_routes import get_authenticated_user
 
-client = TestClient(app)
+@pytest.fixture()
+def client(monkeypatch):
+    """TestClient with rate limiting and quota reservation bypassed for metadata tests."""
+    from middleware.rate_limiting import RateLimitMiddleware
+
+    async def _dispatch(self, request, call_next):
+        return await call_next(request)
+
+    monkeypatch.setattr(RateLimitMiddleware, "dispatch", _dispatch)
+    monkeypatch.setattr("routes.translate_routes.reserve_translation_quota", lambda user_id: True)
+    from main import app
+
+    return TestClient(app)
 
 
 class MockUser:
     def __init__(self, user_id="user_123"):
         self.id = user_id
         self.plan = "free"
+        self.docs_translated_this_month = 0
+        self.pages_translated_this_month = 0
+        self.extra_credits = 0
 
 
 async def mock_auth():
@@ -19,7 +34,7 @@ async def mock_auth():
 
 
 @pytest.mark.asyncio
-async def test_translate_endpoint_triggers_tracking():
+async def test_translate_endpoint_triggers_tracking(client):
     app.dependency_overrides[get_authenticated_user] = mock_auth
 
     with patch(
@@ -70,7 +85,7 @@ async def test_translate_endpoint_triggers_tracking():
 
 
 @pytest.mark.asyncio
-async def test_translate_endpoint_handles_hash_failure():
+async def test_translate_endpoint_handles_hash_failure(client):
     app.dependency_overrides[get_authenticated_user] = mock_auth
 
     with patch("routes.translate_routes.file_validator.validate_async") as mock_val: