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# frozen_string_literal: true
require 'test_helper'
module ActiveModelSerializers
module Adapter
class Json
class HasManyTestTest < ActiveSupport::TestCase
class ModelWithoutSerializer < ::Model
attributes :id, :name
end
def setup
ActionController::Base.cache_store.clear
@author = Author.new(id: 1, name: 'Steve K.')
@post = Post.new(id: 42, title: 'New Post', body: 'Body')
@first_comment = Comment.new(id: 1, body: 'ZOMG A COMMENT')
@second_comment = Comment.new(id: 2, body: 'ZOMG ANOTHER COMMENT')
@post.comments = [@first_comment, @second_comment]
@post.author = @author
@first_comment.post = @post
@second_comment.post = @post
@blog = Blog.new(id: 1, name: 'My Blog!!')
@post.blog = @blog
@tag = ModelWithoutSerializer.new(id: 1, name: '#hash_tag')
@post.tags = [@tag]
end
def test_has_many
serializer = PostSerializer.new(@post)
adapter = ActiveModelSerializers::Adapter::Json.new(serializer)
assert_equal([
{ id: 1, body: 'ZOMG A COMMENT' },
{ id: 2, body: 'ZOMG ANOTHER COMMENT' }
], adapter.serializable_hash[:post][:comments])
end
def test_has_many_with_no_serializer
post_serializer_class = Class.new(ActiveModel::Serializer) do
attributes :id
has_many :tags
end
serializer = post_serializer_class.new(@post)
adapter = ActiveModelSerializers::Adapter::Json.new(serializer)
assert_equal({
id: 42,
tags: [
{ 'id' => 1, 'name' => '#hash_tag' }
]
}.to_json, adapter.serializable_hash[:post].to_json)
end
end
end
end
end
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