"""Unit tests for the database-independent hit-testing helpers."""

import pytest

from services.hit_testing_service import HitTestingService


class TestHitTestingServiceArguments:
    def test_escape_query_for_search_should_escape_double_quotes(self) -> None:
        query = 'test "query" with quotes'

        result = HitTestingService.escape_query_for_search(query)

        assert result == 'test \\"query\\" with quotes'

    def test_hit_testing_args_check_should_pass_with_valid_query(self) -> None:
        HitTestingService.hit_testing_args_check({"query": "valid query"})

    def test_hit_testing_args_check_should_pass_with_valid_attachments(self) -> None:
        HitTestingService.hit_testing_args_check({"attachment_ids": ["id1", "id2"]})

    def test_hit_testing_args_check_should_raise_error_when_no_query_or_attachments(self) -> None:
        with pytest.raises(ValueError, match="Query or attachment_ids is required"):
            HitTestingService.hit_testing_args_check({})

    def test_hit_testing_args_check_should_raise_error_when_query_too_long(self) -> None:
        with pytest.raises(ValueError, match="Query cannot exceed 250 characters"):
            HitTestingService.hit_testing_args_check({"query": "a" * 251})

    def test_hit_testing_args_check_should_raise_error_when_attachments_not_list(self) -> None:
        with pytest.raises(ValueError, match="Attachment_ids must be a list"):
            HitTestingService.hit_testing_args_check({"attachment_ids": "not a list"})