mirror of
https://github.com/ditkrg/active_model_serializers.git
synced 2026-01-22 22:06:50 +00:00
b29395b0ac
* This adds namespace lookup to serializer_for * address rubocop issue * address @bf4's feedback * add docs * update docs, add more tests * apparently rails master doesn't have before filter * try to address serializer cache issue between tests * update cache for serializer lookup to include namespace in the key, and fix the tests for explicit namespace * update docs, and use better cache key creation method * update docs [ci skip] * update docs [ci skip] * add to changelog [ci skip]
150 lines
4.1 KiB
Ruby
150 lines
4.1 KiB
Ruby
require 'test_helper'
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module ActionController
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module Serialization
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class NamespaceLookupTest < ActionController::TestCase
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class Book < ::Model; end
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class Page < ::Model; end
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class Writer < ::Model; end
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module Api
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module V2
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class BookSerializer < ActiveModel::Serializer
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attributes :title
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end
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end
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module V3
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class BookSerializer < ActiveModel::Serializer
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attributes :title, :body
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belongs_to :writer
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end
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class WriterSerializer < ActiveModel::Serializer
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attributes :name
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end
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class LookupTestController < ActionController::Base
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before_action only: [:namespace_set_in_before_filter] do
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self.namespace_for_serializer = Api::V2
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end
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def implicit_namespaced_serializer
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writer = Writer.new(name: 'Bob')
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book = Book.new(title: 'New Post', body: 'Body', writer: writer)
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render json: book
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end
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def explicit_namespace_as_module
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book = Book.new(title: 'New Post', body: 'Body')
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render json: book, namespace: Api::V2
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end
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def explicit_namespace_as_string
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book = Book.new(title: 'New Post', body: 'Body')
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# because this is a string, ruby can't auto-lookup the constant, so otherwise
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# the looku things we mean ::Api::V2
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render json: book, namespace: 'ActionController::Serialization::NamespaceLookupTest::Api::V2'
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end
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def explicit_namespace_as_symbol
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book = Book.new(title: 'New Post', body: 'Body')
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# because this is a string, ruby can't auto-lookup the constant, so otherwise
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# the looku things we mean ::Api::V2
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render json: book, namespace: :'ActionController::Serialization::NamespaceLookupTest::Api::V2'
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end
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def invalid_namespace
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book = Book.new(title: 'New Post', body: 'Body')
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render json: book, namespace: :api_v2
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end
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def namespace_set_in_before_filter
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book = Book.new(title: 'New Post', body: 'Body')
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render json: book
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end
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end
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end
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end
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tests Api::V3::LookupTestController
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setup do
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@test_namespace = self.class.parent
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end
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test 'implicitly uses namespaced serializer' do
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get :implicit_namespaced_serializer
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assert_serializer Api::V3::BookSerializer
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expected = { 'title' => 'New Post', 'body' => 'Body', 'writer' => { 'name' => 'Bob' } }
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actual = JSON.parse(@response.body)
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assert_equal expected, actual
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end
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test 'explicit namespace as module' do
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get :explicit_namespace_as_module
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assert_serializer Api::V2::BookSerializer
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expected = { 'title' => 'New Post' }
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actual = JSON.parse(@response.body)
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assert_equal expected, actual
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end
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test 'explicit namespace as string' do
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get :explicit_namespace_as_string
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assert_serializer Api::V2::BookSerializer
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expected = { 'title' => 'New Post' }
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actual = JSON.parse(@response.body)
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assert_equal expected, actual
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end
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test 'explicit namespace as symbol' do
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get :explicit_namespace_as_symbol
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assert_serializer Api::V2::BookSerializer
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expected = { 'title' => 'New Post' }
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actual = JSON.parse(@response.body)
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assert_equal expected, actual
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end
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test 'invalid namespace' do
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get :invalid_namespace
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assert_serializer ActiveModel::Serializer::Null
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expected = { 'title' => 'New Post', 'body' => 'Body' }
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actual = JSON.parse(@response.body)
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assert_equal expected, actual
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end
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test 'namespace set in before filter' do
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get :namespace_set_in_before_filter
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assert_serializer Api::V2::BookSerializer
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expected = { 'title' => 'New Post' }
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actual = JSON.parse(@response.body)
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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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