public function testCategory() { $category = Category::find(27); $this->assertSame(['name' => 'Javascript'], $category->toArray()); $this->assertSame(['id' => '27', 'article_id' => '34', 'name' => 'Javascript'], $category->getAttributes()); $this->assertInstanceOf(Article::class, $category->article); $this->assertSame(['id' => 34, 'username' => 'candido.walker', 'content' => 'Neque alias officiis sint soluta cupiditate nisi. ' . 'Ut aut amet ipsa ducimus repellat magni. Doloremque omnis possimus cupiditate nostrum autem ut.', 'vote' => 0, 'created_at' => '2015-08-27 20:42:29', 'updated_at' => '2015-08-27 20:42:29'], $category->article->toArray()); }