<?php

namespace internship\controller;

use mysql_xdevapi\Exception;
use n2n\web\http\PageNotFoundException;
use PHPUnit\Framework\TestCase;
use n2n\test\TestEnv;
use internship\test\ArticleTestEnv;
use util\GeneralTestEnv;


class ArticleControllerTest extends TestCase {

	private int $article1Id;
	private int $article2Id;
	private int $article3Id;

	function setUp(): void {
		GeneralTestEnv::tearDown();

		$tx = TestEnv::createTransaction();
		$article1 = ArticleTestEnv::setUpArticle('Title 1', 'Loren ipsum 1', 'teaser');
		$article2 = ArticleTestEnv::setUpArticle('Title 2', 'Loren ipsum 2', 'news');
		$article3 = ArticleTestEnv::setUpArticle('Title 3', 'Loren ipsum 3', 'news');
		$tx->commit();

		$this->article1Id = $article1->getId();
		$this->article2Id = $article2->getId();
		$this->article3Id = $article3->getId();
	}

	function testGetDoArticles() {
        $response = TestEnv::http()->newRequest()
				->get(['api', 'articles'])
				->exec();

		$articleStructs = $response->parseJson();
		$this->assertCount(3, $articleStructs);

		$this->assertEquals('Title 3', $articleStructs[0]['title']);
		$this->assertEquals('Title 2', $articleStructs[1]['title']);
		$this->assertEquals('Title 1', $articleStructs[2]['title']);
	}

    function testGetDoArticlesByCategoryName() {
        $response = TestEnv::http()->newRequest()
            ->get(['api', 'articles', 'news'])
            ->exec();

        $articleStructs = $response->parseJson();
        $this->assertCount(2, $articleStructs);

        $this->assertEquals('Loren ipsum 3', $articleStructs[0]['text']);
        $this->assertEquals('Loren ipsum 2', $articleStructs[1]['text']);
    }

    function testGetDoArticle() {
        $response = TestEnv::http()->newRequest()
            ->get(['api', 'article', '2'])
            ->exec();

        $articleStructs = $response->parseJson();
        $this->assertEquals('2', $articleStructs[2]['id']);
    }

    function testGetDoArticleError() {
        try {
            $response = TestEnv::http()->newRequest()
                ->get(['api', 'article', '5'])
                ->exec();
            $this->fail("Page wurde anscheinend doch gefunden");
        } catch (PageNotFoundException $e){
            $this->assertNotEmpty($e, '');
        }
    }

}