<?php

namespace internship\controller;

use n2n\web\http\PageNotFoundException;
use PHPUnit\Framework\TestCase;
use n2n\test\TestEnv;
use internship\test\ArticleTestEnv;
use PHPUnit\Util\Test;
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 testGetDoArticlesWithCategoryName() {
        $response = TestEnv::http()->newRequest()
                    ->get(['api','articles', 'teaser'])
                    ->exec();

        $articleStructs = $response->parseJson();
        $this->assertCount(1, $articleStructs);

        $this->assertEquals('teaser', $articleStructs[0]['categoryName']);
    }

    function testGetDoArticlesWithCategoryName2() {
        $response = TestEnv::http()->newRequest()
            ->get(['api','articles', 'news'])
            ->exec();

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

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

    function testGetDoArticleById() {
        $response = TestEnv::http()->newRequest()
                ->get(['api', 'article', 1])
                ->exec();

        $articleStructs = $response->parseJson();
        $this->assertCount(4, $articleStructs);

        $this->assertEquals($this->article1Id, $articleStructs['id']);
    }

    function testGetDoArticleUnknownId() {
        $this->expectException(PageNotFoundException::class);

        $response = TestEnv::http()->newRequest()
                ->get(['api', 'article', 11])
                ->exec();
    }
}