psiphp / content-type

        $this->assertEquals('/test/article2', $article->objectReferences[1]->id);

    }

    public function testScalarCollection()

    {

        $this->initScalarCollectionArticle();

        $article = new Article();

        $article->id = '/test/article';

        $article->paragraphs = ['one', 'two', 'three'];

        $article = $this->persistAndReloadArticle($article);

        $this->assertSame(['one', 'two', 'three'], $article->paragraphs);

    }

    public function testIntegerCollection()

    {

        $this->assertSame(['one', 'two', 'three'], $article->paragraphs);

    }

    public function testIntegerCollection()

    {

        $this->initScalarCollectionArticle();

        $article = new Article();

        $article->id = '/test/article';

        $article->numbers = ['12', '13', '14'];

        $article = $this->persistAndReloadArticle($article);

        $this->assertSame([12, 13, 14], $article->numbers);

    }

    private function persistAndReloadArticle(Article $article)

    {