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106 lines
3.4 KiB
Ruby
106 lines
3.4 KiB
Ruby
# frozen_string_literal: true
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require "cases/helper"
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require "models/contact"
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require "models/topic"
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require "models/book"
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require "models/author"
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require "models/post"
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class SerializationTest < ActiveRecord::TestCase
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fixtures :books
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FORMATS = [ :json ]
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def setup
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@contact_attributes = {
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name: "aaron stack",
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age: 25,
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avatar: "binarydata",
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created_at: Time.utc(2006, 8, 1),
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awesome: false,
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preferences: { gem: "<strong>ruby</strong>" },
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alternative_id: nil,
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id: nil
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}
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end
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def test_include_root_in_json_is_false_by_default
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assert_equal false, ActiveRecord::Base.include_root_in_json, "include_root_in_json should be false by default but was not"
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end
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def test_serialize_should_be_reversible
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FORMATS.each do |format|
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@serialized = Contact.new.send("to_#{format}")
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contact = Contact.new.send("from_#{format}", @serialized)
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assert_equal @contact_attributes.keys.collect(&:to_s).sort, contact.attributes.keys.collect(&:to_s).sort, "For #{format}"
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end
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end
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def test_serialize_should_allow_attribute_only_filtering
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FORMATS.each do |format|
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@serialized = Contact.new(@contact_attributes).send("to_#{format}", only: [ :age, :name ])
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contact = Contact.new.send("from_#{format}", @serialized)
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assert_equal @contact_attributes[:name], contact.name, "For #{format}"
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assert_nil contact.avatar, "For #{format}"
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end
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end
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def test_serialize_should_allow_attribute_except_filtering
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FORMATS.each do |format|
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@serialized = Contact.new(@contact_attributes).send("to_#{format}", except: [ :age, :name ])
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contact = Contact.new.send("from_#{format}", @serialized)
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assert_nil contact.name, "For #{format}"
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assert_nil contact.age, "For #{format}"
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assert_equal @contact_attributes[:awesome], contact.awesome, "For #{format}"
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end
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end
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def test_include_root_in_json_allows_inheritance
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original_root_in_json = ActiveRecord::Base.include_root_in_json
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ActiveRecord::Base.include_root_in_json = true
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klazz = Class.new(ActiveRecord::Base)
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klazz.table_name = "topics"
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assert klazz.include_root_in_json
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klazz.include_root_in_json = false
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assert ActiveRecord::Base.include_root_in_json
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assert_not klazz.include_root_in_json
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assert_not klazz.new.include_root_in_json
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ensure
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ActiveRecord::Base.include_root_in_json = original_root_in_json
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end
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def test_read_attribute_for_serialization_with_format_without_method_missing
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klazz = Class.new(ActiveRecord::Base)
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klazz.table_name = "books"
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book = klazz.new
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assert_nil book.read_attribute_for_serialization(:format)
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end
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def test_read_attribute_for_serialization_with_format_after_init
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klazz = Class.new(ActiveRecord::Base)
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klazz.table_name = "books"
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book = klazz.new(format: "paperback")
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assert_equal "paperback", book.read_attribute_for_serialization(:format)
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end
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def test_read_attribute_for_serialization_with_format_after_find
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klazz = Class.new(ActiveRecord::Base)
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klazz.table_name = "books"
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book = klazz.find(books(:awdr).id)
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assert_equal "paperback", book.read_attribute_for_serialization(:format)
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end
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def test_find_records_by_serialized_attributes_through_join
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author = Author.create!(name: "David")
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author.serialized_posts.create!(title: "Hello")
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assert_equal 1, Author.joins(:serialized_posts).where(name: "David", serialized_posts: { title: "Hello" }).length
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end
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end
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