feat: upgrade remote scanning and reporting (tests/test_scanner.py)

Author: Rohan5commit

tests/test_scanner.py

@@ -0,0 +1,15 @@
+"""Tests for scanner behavior."""
+
+from roast.scanner import scan_repo
+
+
+def test_scan_repo_includes_config_files_only_when_requested(tmp_path) -> None:
+    (tmp_path / "app.py").write_text("print('hi')\n", encoding="utf-8")
+    (tmp_path / "README.md").write_text("# project\n", encoding="utf-8")
+    (tmp_path / "pyproject.toml").write_text("[project]\nname='demo'\n", encoding="utf-8")
+
+    code_only = scan_repo(tmp_path, ["py"], max_files=10)
+    with_config = scan_repo(tmp_path, ["py"], max_files=10, include_config=True)
+
+    assert [file.path for file in code_only] == ["app.py"]
+    assert {file.path for file in with_config} == {"app.py", "README.md", "pyproject.toml"}