1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
|
# frozen_string_literal: true
require 'test_helper'
module ActiveModelSerializers
module Adapter
class Json
class FieldsTest < ActiveSupport::TestCase
class Post < ::Model
attributes :title, :body
associations :author, :comments
end
class Author < ::Model
attributes :name, :birthday
end
class Comment < ::Model
attributes :title, :body
associations :author, :post
end
class PostSerializer < ActiveModel::Serializer
type 'post'
attributes :title, :body
belongs_to :author
has_many :comments
end
class AuthorSerializer < ActiveModel::Serializer
attributes :name, :birthday
end
class CommentSerializer < ActiveModel::Serializer
type 'comment'
attributes :title, :body
belongs_to :author
end
def setup
@author = Author.new(id: 1, name: 'Lucas', birthday: '10.01.1990')
@comment1 = Comment.new(id: 7, body: 'cool', author: @author)
@comment2 = Comment.new(id: 12, body: 'awesome', author: @author)
@post = Post.new(id: 1337, title: 'Title 1', body: 'Body 1',
author: @author, comments: [@comment1, @comment2])
@comment1.post = @post
@comment2.post = @post
end
def test_fields_attributes
fields = [:title]
hash = serializable(@post, adapter: :json, fields: fields, include: []).serializable_hash
expected = { title: 'Title 1' }
assert_equal(expected, hash[:post])
end
def test_fields_included
fields = [:title, { comments: [:body] }]
hash = serializable(@post, adapter: :json, include: [:comments], fields: fields).serializable_hash
expected = [{ body: @comment1.body }, { body: @comment2.body }]
assert_equal(expected, hash[:post][:comments])
end
end
end
end
end
|
