<?php
declare(strict_types=1);

/**
 * This file is part of the Carbon package.
 *
 * (c) Brian Nesbitt <brian@nesbot.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace Tests\CarbonImmutable;

use Carbon\CarbonImmutable as Carbon;
use Tests\AbstractTestCase;

class CopyTest extends AbstractTestCase
{
    public function testCopy()
    {
        $dating = Carbon::now();
        $dating2 = $dating->copy();
        $this->assertNotSame($dating, $dating2);
    }

    public function testClone()
    {
        $dating = Carbon::now();
        $dating2 = $dating->clone();
        $this->assertNotSame($dating, $dating2);
    }

    public function testCopyEnsureTzIsCopied()
    {
        $dating = Carbon::createFromDate(2000, 1, 1, 'Europe/London');
        $dating2 = $dating->copy();
        $this->assertSame($dating->tzName, $dating2->tzName);
        $this->assertSame($dating->offset, $dating2->offset);
    }

    public function testCopyEnsureMicrosAreCopied()
    {
        $micro = 254687;
        $dating = Carbon::createFromFormat('Y-m-d H:i:s.u', '2014-02-01 03:45:27.'.$micro);
        $dating2 = $dating->copy();
        $this->assertSame($micro, $dating2->micro);
    }
}
