public function it_can_update_a_record()
 {
     $current = factory(Post::class)->create();
     $data = ['title' => 'some new title', 'body' => 'important message'];
     $post = Post::find($current->id);
     $returnedPost = $this->posts->update($id, $data);
     $this->assertEquals($post->title, $data['title']);
     $this->assertEquals($post->body, $data['body']);
     $this->assertEquals($post, $returnedPost);
 }