<?php
namespace PSC\Library\Calc\Tests\Complex;

use PSC\Library\Calc\Article;
use PSC\Library\Calc\Engine;
use PSC\Library\Calc\PaperContainer;
use PSC\Library\Calc\Tests\Mock\PaperRepostory;

class SixTest extends \PHPUnit_Framework_TestCase
{

    /** @var Engine */
    protected $engine = null;

    public function setUp()
    {
        $repository = new PaperRepostory();

        $paperContainer = new PaperContainer();
        $paperContainer->parse(simplexml_load_string(file_get_contents(__DIR__ . '/../TestFiles/Complex2/papierContainer.xml')));

        $this->engine = new Engine();
        $this->engine->setPaperContainer($paperContainer);
        $this->engine->setPaperRepository($repository);
        $this->engine->setFormulas(file_get_contents(__DIR__.'/../TestFiles/Complex2/formels.txt'));
        $this->engine->setParameters(file_get_contents(__DIR__.'/../TestFiles/Complex2/parameters.txt'));

        $this->engine->loadString(file_get_contents(__DIR__ . '/../TestFiles/Complex2/6.xml'));

    }

    public function tearDown()
    {
        $this->engine = null;
    }

    public function testIfArticleCountIsCorrect()
    {
        $this->assertEquals(1, $this->engine->getArticles()->Count());
    }

    public function testIfSelectedOptionsCorrect()
    {
        $this->engine->getPrice();
        $this->assertEquals(37500 , $this->engine->getPrice());
    }

    public function testIfCalcCorrect()
    {
        $this->engine->setVariable('size', ['a3q','a4q']);
        $this->engine->getPrice();
        $this->assertEquals(42000 , $this->engine->getPrice());
    }
}