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<?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\CommonTraits;
use Carbon\Carbon;
use Carbon\CarbonImmutable;
use Carbon\CarbonInterval;
use Carbon\CarbonPeriod;
use Generator;
use Tests\AbstractTestCaseWithOldNow;
class MacroContextNestingTest extends AbstractTestCaseWithOldNow
{
public static function dataForMacroableClasses(): Generator
{
yield [Carbon::class, Carbon::parse('2010-05-23'), null];
yield [CarbonImmutable::class, CarbonImmutable::parse('2010-05-23'), null];
yield [CarbonInterval::class, CarbonInterval::make('P1M6D'), (string) (CarbonInterval::second())];
yield [CarbonPeriod::class, CarbonPeriod::create('2010-08-23', '2010-10-02'), null];
}
/**
* @dataProvider \Tests\CommonTraits\MacroContextNestingTest::dataForMacroableClasses
*
* @param string $class
* @param mixed $sample
* @param string|null $reference
*/
public function testMacroContextNesting($class, $sample, $reference)
{
$macro1 = 'macro'.(mt_rand(100, 999999) * 2);
$class::macro($macro1, static function () {
return self::this()->__toString();
});
$macro2 = 'macro'.(mt_rand(100, 999999) * 2 + 1);
$class::macro($macro2, static function () use ($macro1, $sample) {
$dates = [self::this()->$macro1()];
$dates[] = $sample->$macro1();
$dates[] = self::this()->$macro1();
return $dates;
});
$dates = $class::$macro2();
$this->assertSame([
$reference ?: (string) (new $class()),
(string) $sample,
$reference ?: (string) (new $class()),
], $dates);
}
/**
* @dataProvider \Tests\CommonTraits\MacroContextNestingTest::dataForMacroableClasses
*
* @param string $class
* @param mixed $sample
*/
public function testMacroContextDetectionNesting($class, $sample)
{
$macro1 = 'macro'.(mt_rand(100, 999999) * 2);
$class::macro($macro1, static function () {
$context = self::context();
return $context ? \get_class($context) : 'null';
});
$macro2 = 'macro'.(mt_rand(100, 999999) * 2 + 1);
$class::macro($macro2, static function () use ($macro1, $sample) {
$dump = [self::$macro1(), self::this()->$macro1()];
$dump[] = $sample->$macro1();
$dump[] = self::$macro1();
return $dump;
});
$dump = $class::$macro2();
$this->assertSame([
'null',
$class,
$class,
'null',
], $dump);
}
}
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