<?php

namespace Lubiana\Aoc\Y2023\D05;

use PHPUnit\Framework\Attributes\DataProvider;
use PHPUnit\Framework\TestCase;

class MapEntryTest extends TestCase
{
    #[DataProvider('provideValidData')]
    public function testFromString(string $input, MapEntry $expected): void
    {
        $mapEntry = MapEntry::fromString($input);

        $this->assertEquals($mapEntry, $expected);
    }

    #[DataProvider('provideInvalidData')]
    public function testInvalidInput(string $input): void
    {
        $this->expectException(\InvalidArgumentException::class);
        MapEntry::fromString($input);
    }

    public static function provideValidData(): \Generator
    {
        yield ["1 2 3", new MapEntry(1, 2, 3)];
        yield ["11 22 33", new MapEntry(11, 22, 33)];
    }

    public static function provideInvalidData(): \Generator
    {
        yield ["1  2  3"];
    }
}