backend/tests/test_client_examples_parser.py

"""Parser coverage for all 8 client spreadsheet examples."""

from __future__ import annotations

from tests.fixtures.client_examples import EXAMPLES_PATH, load_client_examples


def test_examples_workbook_exists():
    assert EXAMPLES_PATH.exists()


def test_all_eight_examples_load():
    examples = load_client_examples()
    assert len(examples) == 8
    assert {e["sheet"] for e in examples} == {
        f"Example {i}" for i in range(1, 9)
    }


def test_each_example_has_required_fields():
    for ex in load_client_examples():
        assert ex["inputs"].get("warp_count") is not None
        assert ex["inputs"].get("weft_count") is not None
        assert ex["inputs"].get("finish_epi") is not None
        assert ex["inputs"].get("finish_ppi") is not None
        assert ex["inputs"].get("weave")
        assert ex["inputs"].get("blend")
        assert len(ex["gsm_cases"]) == 4
        assert ex["expected"]["finish_epi"] is not None
        assert ex["expected"]["finish_ppi"] is not None
        assert len(ex["archive_matches"]) > 0