/** @test */ public function it_deletes_all_specified_relations() { $user = User::create([]); $author = Author::create(['user_id' => $user->id]); $post = Post::create(['author_id' => $author->id]); $comment = Comment::create(['post_id' => $post->id]); $user = $user->fresh(); $this->assertEquals($user->author()->count(), 1, 'author'); $this->assertEquals($user->author()->first()->posts()->count(), 1, 'posts'); $this->assertEquals($user->author()->first()->posts()->first()->comments()->count(), 1, 'comments'); $user->delete(); $this->assertEquals(Post::where('author_id', 1)->count(), 0, 'post 0'); $this->assertEquals(Comment::where('post_id', 1)->count(), 0, 'comment 0'); $this->assertEquals(Author::where('user_id', 1)->count(), 0, 'user 0'); }