test_poll_identity.py

"""Direct unit tests for `poll.identity` (roadmap M4, ADR-0031)."""
from __future__ import annotations

from openjobradar.poll.identity import ats_board_matches_org, employer_names_match


class TestEmployerNamesMatch:
    def test_exact_match(self) -> None:
        assert employer_names_match("Acme Corp", "Acme Corp") is True

    def test_case_and_legal_suffix_insensitive(self) -> None:
        assert employer_names_match("Acme Corp", "ACME, Inc.") is True

    def test_containment_when_shorter_name_is_a_real_prefix(self) -> None:
        assert employer_names_match("Acme", "Acme Robotics") is True

    def test_initials_match_for_multi_word_names(self) -> None:
        assert employer_names_match("East Bay Community Energy", "EBCE") is True

    def test_rejects_unrelated_names(self) -> None:
        assert employer_names_match("Acme Corp", "Totally Different Company") is False

    def test_rejects_single_shared_word(self) -> None:
        assert employer_names_match("Bay Area Rapid Transit", "Bay Street Bakery") is False

    def test_empty_inputs_never_match(self) -> None:
        assert employer_names_match("", "Acme") is False
        assert employer_names_match("Acme", "") is False


class TestAtsBoardMatchesOrg:
    def test_single_word_brand_matches_board_token(self) -> None:
        assert ats_board_matches_org("Acme", "acme") is True

    def test_multi_word_name_matches_compact_board_token(self) -> None:
        assert ats_board_matches_org("Acme Robotics", "acmerobotics") is True

    def test_initials_match_board_token(self) -> None:
        assert ats_board_matches_org("East Bay Community Energy", "ebce") is True

    def test_rejects_unrelated_board_token(self) -> None:
        assert ats_board_matches_org("Acme Robotics", "totallydifferent") is False

    def test_empty_name_never_matches(self) -> None:
        assert ats_board_matches_org("", "acme") is False