feat: asked-field envelope, standalone form components, branched forms

backend/tests/test_export.py

@@ -43,6 +43,28 @@ def test_iter_flow_files_only_top_level_json(tmp_path):
     assert export.iter_flow_files(tmp_path) == [tmp_path / "a.json"]
 
 
+def test_flowsignore_parsing_and_filtering(tmp_path):
+    assert export.ignored_stems(tmp_path) == set()
+    (tmp_path / export.IGNORE_FILENAME).write_text(
+        "# experiments stay Langflow-only\n\ni_love_this_app\n", encoding="utf-8"
+    )
+    assert export.ignored_stems(tmp_path) == {"i_love_this_app"}
+    (tmp_path / "a.json").write_text("{}")
+    (tmp_path / "i_love_this_app.json").write_text("{}")
+    assert export.iter_flow_files(tmp_path) == [tmp_path / "a.json"]
+    # Explicit override still works.
+    assert export.iter_flow_files(tmp_path, ignored=set()) == [
+        tmp_path / "a.json",
+        tmp_path / "i_love_this_app.json",
+    ]
+
+
+def test_find_reuse_path_ignores_ignored_files(tmp_path):
+    (tmp_path / export.IGNORE_FILENAME).write_text("alt\n", encoding="utf-8")
+    (tmp_path / "alt.json").write_text(json.dumps({"name": "Neu"}))
+    assert export.find_reuse_path(tmp_path, {"name": "Neu"}) == (None, False)
+
+
 def test_find_reuse_path_matches_identical_content_first(tmp_path):
     doc = {"name": "Simple Rule", "data": {"nodes": [], "edges": []}}
     other = tmp_path / "other-name.json"