feat(ui): Enhanced context control with per-file flags and Gemini cache awareness

tests/test_aggregate_flags.py

@@ -0,0 +1,62 @@
+import pytest
+from pathlib import Path
+from src import aggregate
+
+def test_auto_aggregate_skip(tmp_path):
+ # Create some test files
+ f1 = tmp_path / "file1.txt"
+ f1.write_text("content1")
+ f2 = tmp_path / "file2.txt"
+ f2.write_text("content2")
+ 
+ files = [
+  {"path": "file1.txt", "auto_aggregate": True},
+  {"path": "file2.txt", "auto_aggregate": False},
+ ]
+ 
+ items = aggregate.build_file_items(tmp_path, files)
+ 
+ # Test _build_files_section_from_items
+ section = aggregate._build_files_section_from_items(items)
+ assert "file1.txt" in section
+ assert "file2.txt" not in section
+ 
+ # Test build_tier1_context
+ t1 = aggregate.build_tier1_context(items, tmp_path, [], [])
+ assert "file1.txt" in t1
+ assert "file2.txt" not in t1
+ 
+ # Test build_tier3_context
+ t3 = aggregate.build_tier3_context(items, tmp_path, [], [], [])
+ assert "file1.txt" in t3
+ assert "file2.txt" not in t3
+
+def test_force_full(tmp_path):
+ # Create a python file that would normally be skeletonized in Tier 3
+ py_file = tmp_path / "script.py"
+ py_file.write_text("def hello():\n print('world')\n")
+ 
+ # Tier 3 normally skeletonizes non-focus python files
+ items = aggregate.build_file_items(tmp_path, [{"path": "script.py", "force_full": True}])
+ 
+ # Test build_tier3_context
+ t3 = aggregate.build_tier3_context(items, tmp_path, [], [], [])
+ assert "print('world')" in t3 # Full content present
+ 
+ # Compare with non-force_full
+ items2 = aggregate.build_file_items(tmp_path, [{"path": "script.py", "force_full": False}])
+ t3_2 = aggregate.build_tier3_context(items2, tmp_path, [], [], [])
+ assert "print('world')" not in t3_2 # Skeletonized
+ 
+ # Tier 1 normally summarizes non-core files
+ txt_file = tmp_path / "other.txt"
+ txt_file.write_text("line1\nline2\nline3\nline4\nline5\nline6\nline7\nline8\nline9\nline10")
+ 
+ items3 = aggregate.build_file_items(tmp_path, [{"path": "other.txt", "force_full": True}])
+ t1 = aggregate.build_tier1_context(items3, tmp_path, [], [])
+ assert "line10" in t1 # Full content present
+ 
+ items4 = aggregate.build_file_items(tmp_path, [{"path": "other.txt", "force_full": False}])
+ t1_2 = aggregate.build_tier1_context(items4, tmp_path, [], [])
+ # Generic summary for .txt shows first 8 lines
+ assert "line10" not in t1_2