From 98fe5ab864f05f63b5012ce9bdcbbf023bf53dc8 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Sun, 8 Feb 2026 16:14:45 +0000
Subject: [PATCH] test: add inline preview header verification test

Co-authored-by: christianlouis <361235+christianlouis@users.noreply.github.com>
---
 tests/test_file_detail_endpoints.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tests/test_file_detail_endpoints.py b/tests/test_file_detail_endpoints.py
index 1cdc1f0f..d7b52233 100644
--- a/tests/test_file_detail_endpoints.py
+++ b/tests/test_file_detail_endpoints.py
@@ -150,6 +150,9 @@ class TestFilePreview:
         response = client.get(f"/api/files/{file_record.id}/preview?version=original")
         assert response.status_code == 200
         assert response.headers["content-type"].startswith("application/pdf")
+        # Verify file is set to display inline, not download
+        assert "content-disposition" in response.headers
+        assert "inline" in response.headers["content-disposition"]
 
     def test_preview_processed_file_not_found(self, client: TestClient, db_session, sample_pdf_path):
         """Test getting processed file preview when it doesn't exist."""