b4558c10fb
Having collection caching that wraps templates and automatically tries to infer if they are cachable proved to be too much of a hassle. We'd rather have it be something you explicitly turn on. This removes much of the code and docs to explain the previous automatic behavior. This change also removes scoped cache keys and passing cache_options.
67 lines
1.8 KiB
Ruby
67 lines
1.8 KiB
Ruby
require 'isolation/abstract_unit'
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require 'rack/test'
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require 'minitest/mock'
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require 'action_view'
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require 'active_support/testing/method_call_assertions'
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class PerRequestDigestCacheTest < ActiveSupport::TestCase
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include ActiveSupport::Testing::Isolation
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include ActiveSupport::Testing::MethodCallAssertions
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include Rack::Test::Methods
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setup do
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build_app
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add_to_config 'config.consider_all_requests_local = true'
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app_file 'app/models/customer.rb', <<-RUBY
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class Customer < Struct.new(:name, :id)
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extend ActiveModel::Naming
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include ActiveModel::Conversion
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end
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RUBY
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app_file 'config/routes.rb', <<-RUBY
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Rails.application.routes.draw do
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resources :customers, only: :index
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end
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RUBY
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app_file 'app/controllers/customers_controller.rb', <<-RUBY
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class CustomersController < ApplicationController
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self.perform_caching = true
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def index
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render [ Customer.new('david', 1), Customer.new('dingus', 2) ]
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end
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end
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RUBY
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app_file 'app/views/customers/_customer.html.erb', <<-RUBY
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<% cache customer do %>
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<%= customer.name %>
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<% end %>
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RUBY
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require "#{app_path}/config/environment"
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end
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teardown :teardown_app
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test "digests are reused when rendering the same template twice" do
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get '/customers'
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assert_equal 200, last_response.status
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values = ActionView::LookupContext::DetailsKey.digest_caches.first.values
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assert_equal [ '8ba099b7749542fe765ff34a6824d548' ], values
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assert_equal %w(david dingus), last_response.body.split.map(&:strip)
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end
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test "template digests are cleared before a request" do
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assert_called(ActionView::LookupContext::DetailsKey, :clear) do
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get '/customers'
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assert_equal 200, last_response.status
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end
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end
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end
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