6eb708f760
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_012vJkmBGKKqMoEMzvsXG3y2
110 lines
4.2 KiB
Python
110 lines
4.2 KiB
Python
"""Проверки §7 ядра (spec statement-checks; design D-4, D-5): перенос проверок tabular-parser."""
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from decimal import Decimal
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import pytest
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from src.domain.statement_checks import (
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ChecksReport,
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FailedCheck,
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cross_form_check,
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load_check_rules,
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run_checks,
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)
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D = Decimal
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RULES = load_check_rules()
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def _lines(*items: tuple[str, dict[int, str | None]]) -> list[tuple[str, dict[int, Decimal | None]]]:
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return [(code, {i: (D(v) if v is not None else None) for i, v in values.items()}) for code, values in items]
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def test_rules_loaded_from_copy() -> None:
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assert RULES.tolerance == D("1")
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assert RULES.rounding_tolerance_percent == D("0.001")
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relations = [rule.relation for rule in RULES.relations_for("BALANCE")]
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assert "1600 = 1100 + 1200" in relations and "1600 = 1700" in relations
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income = {rule.relation: rule for rule in RULES.relations_for("INCOME")}
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assert income["2100 = 2110 - 2120"].abs_terms == frozenset({"2120"})
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assert income["2400 = 2300 - 2410 + 2420"].strict is False
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def test_hard_violation() -> None:
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report = run_checks(
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"BALANCE", _lines(("1100", {0: "300"}), ("1200", {0: "600"}), ("1600", {0: "1000"})), [0], RULES
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)
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assert FailedCheck(0, "1600 = 1100 + 1200", D("1000"), D("900")) in report.failed
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def test_relation_skipped_without_target() -> None:
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report = run_checks("BALANCE", _lines(("1110", {0: "5"}), ("1150", {0: "7"})), [0], RULES)
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assert report == ChecksReport(failed=(), soft_failed=())
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def test_tolerance_one_unit() -> None:
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report = run_checks("BALANCE", _lines(("1100", {0: "300"}), ("1200", {0: "600"}), ("1600", {0: "901"})), [0], RULES)
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assert all(item.relation != "1600 = 1100 + 1200" for item in report.failed)
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def test_abs_terms_minus_sign() -> None:
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report = run_checks("INCOME", _lines(("2110", {0: "100"}), ("2120", {0: "-60"}), ("2100", {0: "40"})), [0], RULES)
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assert all(item.relation != "2100 = 2110 - 2120" for item in report.failed)
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def test_rounding_goes_soft() -> None:
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# расхождение 5 при числах ~1 000 000: 5 ≤ 1 000 000 × 0,001 % = 10 → мягкое «в пределах округления»
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report = run_checks(
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"BALANCE", _lines(("1100", {0: "500000"}), ("1200", {0: "500000"}), ("1600", {0: "1000005"})), [0], RULES
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)
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assert all(item.relation != "1600 = 1100 + 1200" for item in report.failed)
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assert any(item.relation == "1600 = 1100 + 1200" for item in report.soft_failed)
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def test_soft_relation_not_hard() -> None:
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report = run_checks("INCOME", _lines(("2300", {0: "100"}), ("2410", {0: "20"}), ("2400", {0: "50"})), [0], RULES)
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assert all(item.relation != "2400 = 2300 - 2410 + 2420" for item in report.failed)
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assert any(item.relation == "2400 = 2300 - 2410 + 2420" for item in report.soft_failed)
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def test_sublines_soft() -> None:
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report = run_checks("BALANCE", _lines(("1150", {0: "10"}), ("11501", {0: "6"}), ("11502", {0: "2"})), [0], RULES)
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assert any(item.relation == "1150 = 11501 + 11502" for item in report.soft_failed)
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assert report.failed == ()
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def test_per_column_and_null_as_zero() -> None:
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report = run_checks(
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"BALANCE",
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_lines(("1100", {0: "300", 1: None}), ("1200", {0: "600", 1: "5"}), ("1600", {0: "900", 1: "5"})),
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[0, 1],
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RULES,
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)
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assert report.failed == ()
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@pytest.mark.parametrize(
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("b1370", "i2400", "expected"),
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[
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((D("500"), D("300")), D("200"), None),
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(
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(D("500"), D("300")),
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D("150"),
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FailedCheck(-1, "1370 − 1370(начало года) = 2400", D("200"), D("150")),
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),
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((None, D("300")), D("200"), None),
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((D("500"), D("300")), None, None),
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],
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)
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def test_cross_form(
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b1370: tuple[Decimal | None, Decimal | None], i2400: Decimal | None, expected: FailedCheck | None
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) -> None:
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assert cross_form_check(b1370, i2400, D("1")) == expected
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def test_broken_rules_file(tmp_path) -> None:
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bad = tmp_path / "statement_checks.yaml"
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bad.write_text("tolerance: 1\nrelations:\n - {form: BALANCE, relation: '16A0 = 1100', strict: true}\n", "utf-8")
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with pytest.raises(ValueError, match="statement_checks.yaml"):
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load_check_rules(bad)
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