Import AITURK IDE 1.0.0-beta.1 from Hermes 63279301; preserve MIT license

tests/tui_gateway/test_render.py

@@ -0,0 +1,31 @@
+"""Tests for tui_gateway.render — rendering bridge fallback behavior."""
+
+from unittest.mock import MagicMock, patch
+
+from tui_gateway.render import make_stream_renderer, render_diff, render_message
+
+
+def _stub_rich(mock_mod):
+    return patch.dict("sys.modules", {"agent.rich_output": mock_mod})
+
+
+def _no_rich():
+    return patch.dict("sys.modules", {"agent.rich_output": None})
+
+
+# ── render_message ───────────────────────────────────────────────────
+
+
+def test_render_message_none_without_module():
+    with _no_rich():
+        assert render_message("hello") is None
+
+
+# ── render_diff / make_stream_renderer ───────────────────────────────
+
+
+def test_stream_renderer_none_without_module():
+    with _no_rich():
+        assert make_stream_renderer() is None
+
+