"""Test for validators."""

import pytest

from timed_release.validation import validators


@pytest.mark.parametrize(
    'description, time, expected_response', [
        ('testing with valid time', '20:15:00', True),
        ('testing with invalid time', '85:00:00', False)])
def test_validate_time(description, time, expected_response):
    """Test for validate_time."""
    result = validators.validate_time(time)

    assert result == expected_response


@pytest.mark.parametrize(
    'description, value, expected_response', [
        ('testing with valid integer value', 2080166, True),
        ('testing with invalid integer value', -2080168, False)])
def test_is_integer_and_non_negative(description, value, expected_response):
    """Test for is_integer_and_non_negative."""
    result = validators.is_integer_and_non_negative(value)

    assert result == expected_response


@pytest.mark.parametrize(
    'description, time_zone, expected_response', [
        ('testing with valid time zone', 'GMT', True),
        ('testing with invalid time zone', 'UTC', False)])
def test_validate_time_zone(description, time_zone, expected_response):
    """Test for validate_time_zone."""
    result = validators.validate_time_zone(time_zone)

    assert result == expected_response


@pytest.fixture
def validation_errors_response():
    """Get validation errors message.

    Returns:
        list: validation errors message
    """
    return [
        {
            'non integer or negative fields list': ['product_id', 'store_id']
        }, {
            'invalid time zone': 'Time of day Product should be in valid '
                                 'HH:MM:SS format'
        }, {
            'invalid time format': 'Time Zone should be GMT or local'
        }
    ]


@pytest.mark.parametrize(
    'description, value, expected_response', [
        ('testing with valid integer value', '1', True),
        ('testing with invalid integer value', '-1', False),
        ('testing with characters', 'abc', False),
        ('testing with special character', '*', False),
        ('testing with 0', '0', False)])
def test_is_digit_and_non_zero(description, value, expected_response):
    """Test for is_digit_and_non_zero."""
    result = validators.is_digit_and_non_zero(value)
    assert result == expected_response