"""Unit tests for devx.utils.api."""

from __future__ import annotations

from devx.utils.api import is_falsy, is_truthy


class TestIsTruthy:
    def test_string_true(self) -> None:
        assert is_truthy("true") is True

    def test_string_true_uppercase(self) -> None:
        assert is_truthy("True") is True

    def test_boolean_true(self) -> None:
        assert is_truthy(True) is True

    def test_string_false(self) -> None:
        assert is_truthy("false") is False

    def test_boolean_false(self) -> None:
        assert is_truthy(False) is False

    def test_none(self) -> None:
        assert is_truthy(None) is False

    def test_empty_string(self) -> None:
        assert is_truthy("") is False

    def test_random_string(self) -> None:
        assert is_truthy("random") is False


class TestIsFalsy:
    def test_string_false(self) -> None:
        assert is_falsy("false") is True

    def test_string_false_uppercase(self) -> None:
        assert is_falsy("False") is True

    def test_boolean_false(self) -> None:
        assert is_falsy(False) is True

    def test_string_true(self) -> None:
        assert is_falsy("true") is False

    def test_boolean_true(self) -> None:
        assert is_falsy(True) is False

    def test_none(self) -> None:
        assert is_falsy(None) is False

    def test_empty_string(self) -> None:
        assert is_falsy("") is False