000

<?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\CarbonPeriod;

use Carbon\Carbon;
use Carbon\CarbonImmutable;
use Carbon\CarbonInterval;
use Carbon\CarbonPeriod;
use Carbon\Exceptions\EndLessPeriodException;
use DateTimeInterface;
use Tests\AbstractTestCase;
use Tests\CarbonPeriod\Fixtures\CarbonPeriodFactory;

class ToArrayTest extends AbstractTestCase
{
    public function testToArrayIsNotEmptyArray()
    {
        $result = CarbonPeriodFactory::withEvenDaysFilter($this->periodClass)->toArray();

$this->assertIsArray($result);
        $this->assertNotEmpty($result);
    }

public function testToArrayHasCorrectCount()
    {
        $period = CarbonPeriodFactory::withEvenDaysFilter($this->periodClass);

$this->assertCount(3, $period->toArray());
    }

public function testToArrayValuesAreCarbonInstances()
    {
        $result = CarbonPeriodFactory::withEvenDaysFilter($this->periodClass)->toArray();

foreach ($result as $key => $current) {
            $this->assertInstanceOfCarbon($current);
        }
    }

public function testToArrayKeysAreSequential()
    {
        $result = CarbonPeriodFactory::withEvenDaysFilter($this->periodClass)->toArray();

$this->assertSame([0, 1, 2], array_keys($result));
    }

public function testToArrayHasCorrectValues()
    {
        $result = CarbonPeriodFactory::withEvenDaysFilter($this->periodClass)->toArray();

$this->assertSame(
            $this->standardizeDates(['2012-07-04', '2012-07-10', '2012-07-16']),
            $this->standardizeDates($result)
        );
    }

public function testJsonSerialize()
    {
        $result = json_encode(CarbonPeriodFactory::withEvenDaysFilter($this->periodClass));

$this->assertSame('["2012-07-04T04:00:00.000000Z","2012-07-10T04:00:00.000000Z","2012-07-16T04:00:00.000000Z"]', $result);
    }

public function testCountEmptyPeriod()
    {
        $periodClass = $this->periodClass;
        $assertThrow = function (CarbonPeriod $period) {
            $message = null;

try {
                $period->count();
            } catch (EndLessPeriodException $exception) {
                $message = $exception->getMessage();
            }

$this->assertSame("Endless period can't be converted to array nor counted.", $message);
        };

$period = new $periodClass();
        $this->assertTrue($period->isUnfilteredAndEndLess());
        $assertThrow($period);
        $this->assertSame(Carbon::now()->format('Y-m-d H:i:s'), $period->first()->format('Y-m-d H:i:s'));

foreach ($period as $date) {
            break;
        }

$this->assertInstanceOfCarbon($date ?? null);
        $this->assertSame(Carbon::now()->format('Y-m-d H:i:s'), $date->format('Y-m-d H:i:s'));

$period = new $periodClass(INF);
        $this->assertTrue($period->isUnfilteredAndEndLess());
        $assertThrow($period);

$period = new $periodClass('2022-05-18', '1 day');
        $this->assertTrue($period->isUnfilteredAndEndLess());
        $assertThrow($period);

$period = new $periodClass('2022-05-18', '1 day', CarbonImmutable::endOfTime());
        $this->assertTrue($period->isUnfilteredAndEndLess());
        $assertThrow($period);

$period = new $periodClass('2022-05-18', '1 day');
        $period->setDateClass(CarbonImmutable::class);
        $period->setEndDate(CarbonImmutable::endOfTime());
        $this->assertTrue($period->isUnfilteredAndEndLess());
        $assertThrow($period);

$period = new $periodClass(3);
        $this->assertFalse($period->isUnfilteredAndEndLess());
        $this->assertSame(3, $period->count());

$period = new $periodClass('2022-05-18', '2022-05-23');
        $this->assertFalse($period->isUnfilteredAndEndLess());
        $this->assertSame(6, $period->count());

$period = new $periodClass('2022-05-18', INF);
        $period = $period->addFilter(static function (DateTimeInterface $date) use ($periodClass) {
            if ($date->format('Y-m-d') > '2022-05-20') {
                return $periodClass::END_ITERATION;
            }

return true;
        });
        $this->assertFalse($period->isUnfilteredAndEndLess());
        $this->assertSame(3, $period->count());
    }

public function testCountByMethod()
    {
        $period = CarbonPeriodFactory::withEvenDaysFilter($this->periodClass);

$this->assertSame(3, $period->count());
    }

public function testCountByFunction()
    {
        $period = CarbonPeriodFactory::withEvenDaysFilter($this->periodClass);

$this->assertCount(3, $period);
    }

public function testFirst()
    {
        $period = CarbonPeriodFactory::withEvenDaysFilter($this->periodClass);

$this->assertEquals(new Carbon('2012-07-04'), $period->first());
    }

public function testLast()
    {
        $period = CarbonPeriodFactory::withEvenDaysFilter($this->periodClass);

$this->assertEquals(new Carbon('2012-07-16'), $period->last());
    }

public function testToArrayOfEmptyPeriod()
    {
        $periodClass = $this->periodClass;
        $result = $periodClass::create(0)->toArray();

$this->assertIsArray($result);
        $this->assertEmpty($result);
    }

public function testCountOfEmptyPeriod()
    {
        $periodClass = $this->periodClass;
        $period = $periodClass::create(0);

$this->assertSame(0, $period->count());
    }

public function testFirstOfEmptyPeriod()
    {
        $periodClass = $this->periodClass;
        $period = $periodClass::create(0);

$this->assertNull($period->first());

$period = new class(0) extends CarbonPeriod {
            public function isUnfilteredAndEndLess(): bool
            {
                return true;
            }
        };

$this->assertNull($period->first());
    }

public function testLastOfEmptyPeriod()
    {
        $periodClass = $this->periodClass;
        $period = $periodClass::create(0);

$this->assertNull($period->last());
    }

public function testRestoreIterationStateAfterCallingToArray()
    {
        $period = CarbonPeriodFactory::withEvenDaysFilter($this->periodClass);

$key = $period->key();
        $current = $period->current();

$this->assertSame(0, $key);
        $this->assertEquals(new Carbon('2012-07-04'), $current);

$period->next();

$this->assertSame(
            $this->standardizeDates(['2012-07-04', '2012-07-10', '2012-07-16']),
            $this->standardizeDates($period->toArray())
        );

$this->assertSame(1, $period->key());
        $this->assertEquals(new Carbon('2012-07-10'), $period->current());

$period->next();

$this->assertSame(2, $period->key());
        $this->assertEquals(new Carbon('2012-07-16'), $period->current());
    }

public function testToArrayResultsAreInTheExpectedTimezone()
    {
        $periodClass = $this->periodClass;
        $period = $periodClass::create('2018-05-13 12:00 Asia/Kabul', 'PT1H', 3);

$expected = [
            '2018-05-13 12:00:00 +04:30',
            '2018-05-13 13:00:00 +04:30',
            '2018-05-13 14:00:00 +04:30',
        ];

$this->assertSame($expected, $this->standardizeDates($period->toArray()));
    }

public function testDebugInfo()
    {
        $periodClass = $this->periodClass;
        $period = $periodClass::create('2018-05-13 12:00 Asia/Kabul', 'PT1H', 3);

$expected = [
            'dateClass' => Carbon::class,
            'dateInterval' => CarbonInterval::hour(),
            'filters' => [
                [
                    $periodClass::RECURRENCES_FILTER,
                    null,
                ],
            ],
            'startDate' => Carbon::parse('2018-05-13 12:00 Asia/Kabul'),
            'recurrences' => 3,
        ];

$this->assertEquals($expected, $period->__debugInfo());
    }
}