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cowork-local/tests/unit/test_graph_index_service.py
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Feature/delta team/epic r04 (#7)
## Summary

epic r04 - begin refactor

## Change Type

- [x] Cowork feature
- [ ] Bug fix
- [ ] Core AI contribution
- [ ] Test / hardening
- [ ] Performance
- [ ] Documentation

## Related Work

Cowork Task:

Core Repo: http://34.143.229.138/gitea-admin/fsg-ai-core-assets

Core AI Issue:

Core Task:

Related PR:

## Scope

What is intentionally included?

What is intentionally NOT included?

## Validation

- [ ] Unit tests
- [ ] Integration tests
- [ ] Manual verification
- [ ] Regression check

Commands / evidence:

## Security Impact

Permission / credential / network / customer data impact:

## Compatibility

- [ ] No breaking change
- [ ] Breaking change documented

## Reviewer Notes

Anything Cowork reviewers should pay attention to.

---------

Co-authored-by: Anh Tran Nguyen Minh <anhtnm1@fpt.com>
Co-authored-by: Huong Le Thi Thien <huongltt35@fpt.com>
Co-authored-by: Nam Pham Dinh Thanh <nampdt@fpt.com>
Co-authored-by: Vu Dam Tuan <vudt15@fpt.com>
Co-authored-by: Hiep Ha Van <hiephv3@fpt.com>
Co-authored-by: Lam Hoang Van <lamhv7@fpt.com>
Reviewed-on: #7
Co-authored-by: Duy Le Huu <duylh19@fpt.com>
2026-08-31 05:15:13 +00:00

45 lines
1.4 KiB
Python

"""EPIC R08-T14: graph_index_service.py — pure helpers moved out of
ui/structure_graph_view.py, no Qt.
"""
from __future__ import annotations
from cowork_local.application.workspaces.graph_index_service import extract_file_contents
def test_extract_file_contents_reads_text_files(tmp_path):
f = tmp_path / "a.py"
f.write_text("print('hello')\n", encoding="utf-8")
block, cache = extract_file_contents([str(f)], {}, str(tmp_path))
assert "print('hello')" in block
assert str(f) in cache
assert cache[str(f)]
def test_extract_file_contents_reuses_the_cache(tmp_path):
f = tmp_path / "a.txt"
f.write_text("original", encoding="utf-8")
seed_cache = {str(f): "cached content, not re-read"}
block, cache = extract_file_contents([str(f)], seed_cache, str(tmp_path))
assert "cached content, not re-read" in block
def test_extract_file_contents_skips_unreadable_paths_without_raising(tmp_path):
missing = tmp_path / "does-not-exist.txt"
block, cache = extract_file_contents([str(missing)], {}, str(tmp_path))
assert block == ""
def test_extract_file_contents_respects_max_total_budget(tmp_path):
f1 = tmp_path / "a.txt"
f1.write_text("x" * 100, encoding="utf-8")
f2 = tmp_path / "b.txt"
f2.write_text("y" * 100, encoding="utf-8")
block, cache = extract_file_contents([str(f1), str(f2)], {}, str(tmp_path), max_total=50)
assert len(block) < 250 # bounded, not both files in full