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29 lines
528 B
PHP
29 lines
528 B
PHP
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<?php
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declare(strict_types=1);
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namespace CuyZ\Valinor\Tests\Traits;
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use PHPUnit\Framework\TestCase;
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use function get_class;
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use function str_replace;
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use function substr;
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/**
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* @mixin TestCase
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*/
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trait TestIsSingleton
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{
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/** @test */
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public function singleton_instance_can_be_fetched(): void
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{
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$class = substr(str_replace('Tests\\Unit\\', '', get_class($this)), 0, -4);
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$instanceA = $class::get();
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$instanceB = $class::get();
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self::assertSame($instanceA, $instanceB);
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}
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}
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