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

	namespace Keruald\Commands\Tests\Display;

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

	class ArrayDisplayTest extends TestCase {

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

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

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

	$this->assertEquals(["Hello world!"], $this->display->getOut());
	$this->assertEquals([], $this->display->getError());

	$this->assertEquals(1, $this->display->countOut());
	$this->assertEquals(0, $this->display->countError());
	}

	public function testClearOut () : void {
	$this->display->out("Lorem");
	$this->display->out("Ipsum");
	$this->display->out("Dolor");
	$this->display->clearOut();

	$this->assertEquals(0, $this->display->countOut());
	}

	public function testClearError () : void {
	$this->display->error("Lorem");
	$this->display->error("Ipsum");
	$this->display->error("Dolor");
	$this->display->clearError();

	$this->assertEquals(0, $this->display->countError());
	}

	public function testCountOut () : void {
	$this->display->out("Lorem");
	$this->display->out("Ipsum");
	$this->display->out("Dolor");

	$this->assertEquals(3, $this->display->countOut());
	}

	public function testCountError () : void {
	$this->display->error("Lorem");
	$this->display->error("Ipsum");
	$this->display->error("Dolor");

	$this->assertEquals(3, $this->display->countError());
	}


	}