"""Test matcher utils."""
from unittest import TestCase

from matcher import utils


class TestUtils(TestCase):
    def test_format_wikibase_time_year(self) -> None:
        """Test passing a year to format_wikibase_time."""
        v = {"time": "+1950-00-00T00:00:00Z", "precision": 9}
        assert utils.format_wikibase_time(v) == "1950"

    def test_format_wikibase_time_century(self) -> None:
        """Test passing centuries to format_wikibase_time."""
        v = {"time": "+0800-00-00T00:00:00Z", "precision": 7}
        assert utils.format_wikibase_time(v) == "8th century"

        v = {"time": "+1950-00-00T00:00:00Z", "precision": 7}
        assert utils.format_wikibase_time(v) == "20th century"

    def test_format_wikibase_time_decade(self) -> None:
        """Test passing a full date to format_wikibase_time."""
        v = {"time": "+1910-00-00T00:00:00Z", "precision": 8}
        assert utils.format_wikibase_time(v) == "1910s"

    def test_format_wikibase_time_day(self) -> None:
        """Test passing a full date to format_wikibase_time."""
        v = {"time": "+1868-01-09T00:00:00Z", "precision": 11}
        assert utils.format_wikibase_time(v) == "9 January 1868"