code-index-mcp

"""Tests for pagination validation helper.""" from pathlib import Path as _TestPath import sys ROOT = _TestPath(__file__).resolve().parents[2] SRC_PATH = ROOT / 'src' if str(SRC_PATH) not in sys.path: sys.path.insert(0, str(SRC_PATH)) from code_index_mcp.utils.validation import ValidationHelper def test_validate_pagination_accepts_valid_values(): assert ValidationHelper.validate_pagination(0, None) is None assert ValidationHelper.validate_pagination(5, 10) is None def test_validate_pagination_rejects_invalid_values(): assert ValidationHelper.validate_pagination(-1, None) == "start_index cannot be negative" assert ValidationHelper.validate_pagination(0, 0) == "max_results must be greater than zero when provided" assert ValidationHelper.validate_pagination(0, "a") == "max_results must be an integer when provided" assert ValidationHelper.validate_pagination("a", None) == "start_index must be an integer"