2db7304c2c
This changes the renderer class to store the controller and defaults as an instance variable rather than allocating a new class. You can create a new renderer with an new env by calling `Renderer#new` or use new defaults by calling `Renderer#with_defaults` and saving the return value somewhere. Also I want to keep the `env` private since I would like to change the keys in the future. This commit only translates particular keys that the user requested.
95 lines
2.8 KiB
Ruby
95 lines
2.8 KiB
Ruby
require 'abstract_unit'
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class RendererTest < ActiveSupport::TestCase
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test 'action controller base has a renderer' do
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assert ActionController::Base.renderer
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end
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test 'creating with a controller' do
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controller = CommentsController
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renderer = ActionController::Renderer.for controller
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assert_equal controller, renderer.controller
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end
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test 'creating from a controller' do
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controller = AccountsController
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renderer = controller.renderer
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assert_equal controller, renderer.controller
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end
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test 'rendering with a class renderer' do
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renderer = ApplicationController.renderer
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content = renderer.render template: 'ruby_template'
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assert_equal 'Hello from Ruby code', content
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end
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test 'rendering with an instance renderer' do
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renderer = ApplicationController.renderer.new
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content = renderer.render file: 'test/hello_world'
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assert_equal 'Hello world!', content
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end
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test 'rendering with a controller class' do
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assert_equal 'Hello world!', ApplicationController.render('test/hello_world')
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end
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test 'rendering with locals' do
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renderer = ApplicationController.renderer
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content = renderer.render template: 'test/render_file_with_locals',
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locals: { secret: 'bar' }
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assert_equal "The secret is bar\n", content
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end
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test 'rendering with assigns' do
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renderer = ApplicationController.renderer
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content = renderer.render template: 'test/render_file_with_ivar',
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assigns: { secret: 'foo' }
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assert_equal "The secret is foo\n", content
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end
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test 'rendering with custom env' do
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renderer = ApplicationController.renderer.new method: 'post'
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content = renderer.render inline: '<%= request.post? %>'
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assert_equal 'true', content
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end
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test 'rendering with defaults' do
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renderer = ApplicationController.renderer.new https: true
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content = renderer.render inline: '<%= request.ssl? %>'
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assert_equal 'true', content
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end
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test 'same defaults from the same controller' do
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renderer_defaults = ->(controller) { controller.renderer.defaults }
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assert_equal renderer_defaults[AccountsController], renderer_defaults[AccountsController]
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assert_equal renderer_defaults[AccountsController], renderer_defaults[CommentsController]
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end
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test 'rendering with different formats' do
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html = 'Hello world!'
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xml = "<p>Hello world!</p>\n"
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assert_equal html, render['respond_to/using_defaults']
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assert_equal xml, render['respond_to/using_defaults.xml.builder']
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assert_equal xml, render['respond_to/using_defaults', formats: :xml]
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end
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test 'rendering with helpers' do
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assert_equal "<p>1\n<br />2</p>", render[inline: '<%= simple_format "1\n2" %>']
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end
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private
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def render
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@render ||= ApplicationController.renderer.method(:render)
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end
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end
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