<?PHP
/**
 * This script contains tests for the home page.
 *
 * @author Joshua Ramon Enslin <joshua@museum-digital.de>
 */
declare(strict_types = 1);
use PHPUnit\Framework\TestCase;
require_once __DIR__ . "/../src/NodaWikidataFetcher.php";
require_once __DIR__ . "/../../MDErrorReporter/exceptions/generic/MDExpectedException.php";
require_once __DIR__ . "/../../MD_STD/src/MD_STD.php";

/**
 * Tests for home page.
 */
final class NodaWikidataFetcherTest extends TestCase {
    /**
     * Test to check whether the HTML page is correctly generated.
     *
     * @author Joshua Ramon Enslin <joshua@museum-digital.de>
     * @group  ValidOutput
     *
     * @return void
     */
    public function testWikidataIdFromLink():void {

        self::assertEquals(NodaWikidataFetcher::getWikidataIdFromLink("https://www.wikidata.org/wiki/Q106697"), 'Q106697');
        self::assertEquals(NodaWikidataFetcher::getWikidataIdFromLink("https://de.wikipedia.org/wiki/Fedor_Jagor"), 'Q106697');

    }

    /**
     * Test to check whether the HTML page is correctly generated.
     *
     * @author Joshua Ramon Enslin <joshua@museum-digital.de>
     * @group  ValidOutput
     *
     * @return void
     */
    public function testWikidataIdFromWikipediaRequiresWikipediaLink():void {

        self::assertEquals(NodaWikidataFetcher::getWikidataIdFromWikipedia("https://en.about.museum-digital.org/"), '');

    }

    /**
     * Test to check whether the HTML page is correctly generated.
     *
     * @author Joshua Ramon Enslin <joshua@museum-digital.de>
     * @group  ValidOutput
     *
     * @return void
     */
    public function testCanGetWikidataIdByWikidataId():void {

        self::assertEquals(NodaWikidataFetcher::getWikidataIdFromWikidataLink("https://www.wikidata.org/wiki/Q106697"), "Q106697");

    }
}