<?php
/**
 * User: Cristiano Magro
 * Date: 08/07/2019
 */

class FilesFilterTest extends PHPUnit_Framework_TestCase
{
    /** @var FilesFilter $object */
    protected $object;

    /**
     * Set up fixture, inizializzazione dei test.
     * Eseguito prima di ogni test
     */
    protected function setUp() {
        $this->object = new FilesFilter();
    }

    /**
     * Tears down the fixture, for example, closes a network connection.
     * This method is called after a test is executed.
     */
    protected function tearDown() {

    }

    /**
     * @dataProvider addExtension
     */
    public function testAddExtension($lista, $atteso)
    {

        foreach ($lista as $item) {
            $this->object->addExt($item);
        }

        $esito = $this->object->toJson();

        $this->assertEquals($atteso, $esito);

    }

    public function addExtension(){
        return [
          [[], '[]'],
          [['fasullo'], '[]'],
          [['gif'], '[{"title":"Image files","extensions":"gif"}]'],
          [['doc'], '[{"title":"Documenti","extensions":"doc"}]'],
          [['DOC'], '[{"title":"Documenti","extensions":"doc"}]'],
          [['DOc', 'gif'],'[{"title":"Documenti","extensions":"doc"},{"title":"Image files","extensions":"gif"}]'],
        ];
    }

}