"""Tests for the pytest plugin hooks."""

import pytest


@pytest.fixture
def plugin_pytester(pytester: pytest.Pytester) -> pytest.Pytester:
    """Configure pytester to use the veritext plugin.

    Note: The plugin is already loaded via the entry point in pyproject.toml,
    so no explicit pytest_plugins declaration is needed.
    """
    return pytester


def test_plugin_registers_marker(plugin_pytester: pytest.Pytester) -> None:
    """Test that the text_validation marker is registered."""
    plugin_pytester.makepyfile(
        """
        import pytest

        @pytest.mark.text_validation
        def test_example():
            pass
        """
    )
    # Run with strict markers - this will fail if marker isn't registered
    result = plugin_pytester.runpytest("--strict-markers")
    result.assert_outcomes(passed=1)


def test_marker_can_be_used(plugin_pytester: pytest.Pytester) -> None:
    """Test that the text_validation marker can filter tests."""
    plugin_pytester.makepyfile(
        """
        import pytest

        @pytest.mark.text_validation
        def test_marked():
            pass

        def test_unmarked():
            pass
        """
    )
    # Run only marked tests
    result = plugin_pytester.runpytest("-m", "text_validation")
    result.assert_outcomes(passed=1)


def test_validate_text_is_importable(plugin_pytester: pytest.Pytester) -> None:
    """Test that validate_text can be imported from the plugin."""
    plugin_pytester.makepyfile(
        """
        from veritext.pytest_plugin import validate_text

        def test_import():
            assert callable(validate_text)
        """
    )
    result = plugin_pytester.runpytest()
    result.assert_outcomes(passed=1)


def test_validate_text_works_in_tests(plugin_pytester: pytest.Pytester) -> None:
    """Test that validate_text can be used in test functions."""
    plugin_pytester.makepyfile(
        """
        from veritext.pytest_plugin import validate_text

        def test_validation_passes():
            validate_text(
                "The quick brown fox jumps over the lazy dog.",
                min_length=10,
                max_length=100,
            )
        """
    )
    result = plugin_pytester.runpytest()
    result.assert_outcomes(passed=1)


def test_validate_text_failure_in_tests(plugin_pytester: pytest.Pytester) -> None:
    """Test that validate_text failures are reported properly."""
    plugin_pytester.makepyfile(
        """
        from veritext.pytest_plugin import validate_text

        def test_validation_fails():
            validate_text(
                "Short",
                min_length=100,
            )
        """
    )
    result = plugin_pytester.runpytest()
    result.assert_outcomes(failed=1)
    # Check that failure message contains useful information
    result.stdout.fnmatch_lines(["*Text validation failed*"])