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https://github.com/ditkrg/active_model_serializers.git
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8a432ad2b3
It's a new implementation of cache based on ActiveSupport::Cache.
The implementation abstracts the cache in Adapter class on a
private method called cached_object, this method is intended
to be used on Adapters inside serializable_hash method in order
to cache each instance of the object that will be returned by
the serializer.
Some of its features are:
- A different syntax. (no longer need the cache_key method).
- An options argument that have the same arguments of ActiveSupport::Cache::Store, plus a key option that will be the prefix of the object cache on a pattern "#{key}-#{object.id}".
- It cache the objects individually and not the whole Serializer return, re-using it in different requests (as a show and a index method for example.)
99 lines
3.4 KiB
Ruby
99 lines
3.4 KiB
Ruby
require 'test_helper'
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module ActiveModel
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class Serializer
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class Adapter
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class JsonApi
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class HasManyTest < Minitest::Test
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def setup
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ActionController::Base.cache_store.clear
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@author = Author.new(id: 1, name: 'Steve K.')
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@author.posts = []
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@author.bio = nil
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@post = Post.new(id: 1, title: 'New Post', body: 'Body')
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@post_without_comments = Post.new(id: 2, title: 'Second Post', body: 'Second')
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@first_comment = Comment.new(id: 1, body: 'ZOMG A COMMENT')
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@first_comment.author = nil
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@second_comment = Comment.new(id: 2, body: 'ZOMG ANOTHER COMMENT')
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@second_comment.author = nil
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@post.comments = [@first_comment, @second_comment]
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@post_without_comments.comments = []
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@first_comment.post = @post
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@second_comment.post = @post
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@post.author = @author
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@post_without_comments.author = nil
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@blog = Blog.new(id: 1, name: "My Blog!!")
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@blog.writer = @author
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@blog.articles = [@post]
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@post.blog = @blog
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@post_without_comments.blog = nil
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@serializer = PostSerializer.new(@post)
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@adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer)
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end
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def test_includes_comment_ids
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assert_equal(["1", "2"], @adapter.serializable_hash[:posts][:links][:comments])
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end
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def test_includes_linked_comments
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@adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer, include: 'comments')
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expected = [{
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id: "1",
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body: 'ZOMG A COMMENT',
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links: {
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post: "1",
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author: nil
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}
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}, {
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id: "2",
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body: 'ZOMG ANOTHER COMMENT',
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links: {
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post: "1",
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author: nil
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}
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}]
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assert_equal expected, @adapter.serializable_hash[:linked][:comments]
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end
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def test_limit_fields_of_linked_comments
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@adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer, include: 'comments', fields: {comment: [:id]})
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expected = [{
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id: "1",
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links: {
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post: "1",
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author: nil
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}
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}, {
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id: "2",
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links: {
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post: "1",
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author: nil
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}
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}]
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assert_equal expected, @adapter.serializable_hash[:linked][:comments]
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end
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def test_no_include_linked_if_comments_is_empty
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serializer = PostSerializer.new(@post_without_comments)
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adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer)
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assert_nil adapter.serializable_hash[:linked]
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end
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def test_include_type_for_association_when_different_than_name
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serializer = BlogSerializer.new(@blog)
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adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer)
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actual = adapter.serializable_hash[:blogs][:links][:articles]
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expected = {
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type: "posts",
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ids: ["1"]
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}
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assert_equal expected, actual
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end
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end
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end
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end
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end
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end
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