OutputDisplayTest.php
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OutputDisplayTest.php
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	<?php
	declare(strict_types=1);

	namespace Keruald\Commands\Tests\Display;

	use Keruald\Commands\Display\OutputDisplay;
	use PHPUnit\Framework\TestCase;

	class OutputDisplayTest extends TestCase {

	/**
	* @var OutputDisplay
	*/
	private $display;

	public function setUp () : void {
	$this->display = new OutputDisplay;
	}

	public function testOut () : void {
	$this->expectOutputString("Hello world!\n");
	$this->display->out("Hello world!");
	}

	}