<?php

use Mockery as m;

use EasyRdf\Resource;

use EasyRdf\Literal;

use CorpusParole\Services\ViafResolverException;

/**

 *

 */

class LanguageControllerTest extends TestCase {

    private $sparqlClient;

    public function setUp() {

        parent::setup();

        // create a mock of the post repository interface and inject it into the

        // IoC container

        $this->sparqlClient = m::mock('CorpusParole\Libraries\Sparql\SparqlClient');

        $this->app->instance('CorpusParole\Libraries\Sparql\SparqlClient', $this->sparqlClient);

    }

    public function tearDown() {

        m::close();

        parent::tearDown();

    }

    public function testIndex() {

        $query = "select ?lang (count(?lang) as ?count) where {

            ?s a <http://www.europeana.eu/schemas/edm/ProvidedCHO>.

            ?s <http://purl.org/dc/elements/1.1/language> ?lang

        }

        GROUP BY ?lang

        ORDER BY DESC(?count)";

        $this->sparqlClient

            ->shouldReceive('query')

            ->with($query)

            ->once()

            ->andReturn(new \ArrayIterator([

                (object)['lang'=>new Resource('http://lexvo.org/id/iso639-3/gsw'), 'count' => Literal::create(44)],

                (object)['lang'=>new Resource('http://lexvo.org/id/iso639-3/fra'), 'count' => Literal::create(33)],

                (object)['lang'=>new Resource('http://lexvo.org/id/iso639-3/bre'), 'count' => Literal::create(22)],

            ]));

        $response = $this->get('/api/v1/languages/')->

            seeJsonEquals(['languages' => [

                'http://lexvo.org/id/iso639-3/gsw' => 44,

                'http://lexvo.org/id/iso639-3/fra' => 33,

                'http://lexvo.org/id/iso639-3/bre' => 22,

            ]]);

    }

}