<?php

use Symfony\Component\Console\Tester\CommandTester;

class DeleteCacheCommandTest extends TestCase {

  public function testOutput()
  {
    $tester = new CommandTester(new DeleteCacheCommand);

    $tester->execute([]);

    $this->assertThat(trim($tester->getDisplay()), $this->equalTo("cache of demo mode was deleted")); 
  }

}