"""Test date util."""

import re

from abacus_common_data.date import Date

DATE_REGEXP = r'([0-9]{4})-(1[0-2]|0[1-9])-(3[01]|0[1-9]|[12][0-9])'
TIME_REGEXP = r'([01][0-9]|2[0123]):([0-5][0-9]):([0-5][0-9])'
ISO_DATE_REGEXP = re.compile(rf'^{DATE_REGEXP}$')
ISO_DATETIME_REGEXP = re.compile(
    rf'^{DATE_REGEXP}T{TIME_REGEXP}\.\d\d\d\d\d\d([\+-]\d\d:\d\d)?$')


def test_get_iso_datetime():
    """Test iso_timestamp."""
    result = Date.iso_timestamp()
    assert ISO_DATETIME_REGEXP.match(result)


def test_get_iso_date():
    """Test iso_datestamp."""
    result = Date.iso_datestamp()
    assert ISO_DATE_REGEXP.match(result)