"""Tests for ProcessResult schema."""

from __future__ import annotations

import pytest
from pydantic import ValidationError

from src.schemas.responses import ProcessResult


class TestProcessResult:
    """Test ProcessResult serialization."""

    def test_model_dump(self) -> None:
        result = ProcessResult(
            input_key='input/foo.xlsx',
            output_key='output/foo_output.xlsx',
            format='KNR',
            record_count=10,
        )
        d = result.model_dump()
        assert d['input_key'] == 'input/foo.xlsx'
        assert d['record_count'] == 10

    def test_process_result_frozen(self) -> None:
        """Attempt mutation -> raises ValidationError."""
        result = ProcessResult(
            input_key='input/foo.xlsx',
            output_key='output/foo_output.xlsx',
            format='KNR',
            record_count=10,
        )
        with pytest.raises(ValidationError):
            result.record_count = 999  # type: ignore[misc]