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eedbf87d15
It's based specifying application's script_name with:
Rails.application.default_url_options = {:script_name => "/foo"}
default_url_options method is delegated to routes. If router
used to generate url differs from the router passed via env
it always overwrites :script_name with this value.
122 lines
3.8 KiB
Ruby
122 lines
3.8 KiB
Ruby
require 'abstract_unit'
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module TestGenerationPrefix
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class WithMountedEngine < ActionDispatch::IntegrationTest
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class BlogEngine
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def self.routes
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@routes ||= begin
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routes = ActionDispatch::Routing::RouteSet.new
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routes.draw do
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match "/posts/:id", :to => "inside_engine_generating#index", :as => :post
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match "/bare_url_for", :to => "inside_engine_generating#bare_url_for", :as => :bare_url_for
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end
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routes
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end
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end
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def self.call(env)
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env['action_dispatch.routes'] = routes
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routes.call(env)
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end
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end
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class RailsApplication
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def self.routes
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@routes ||= begin
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routes = ActionDispatch::Routing::RouteSet.new
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routes.draw do
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scope "/:omg", :omg => "awesome" do
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mount BlogEngine => "/blog"
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end
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match "/generate", :to => "outside_engine_generating#index"
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end
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routes
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end
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end
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def self.call(env)
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env['action_dispatch.routes'] = routes
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# the next to values should be set only in application
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env['ORIGINAL_SCRIPT_NAME'] = env['SCRIPT_NAME']
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env['action_dispatch.parent_routes'] = routes
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routes.call(env)
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end
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end
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class ::InsideEngineGeneratingController < ActionController::Base
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include BlogEngine.routes.url_helpers
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def index
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render :text => post_path(:id => params[:id])
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end
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def bare_url_for
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path = url_for( :routes => RailsApplication.routes,
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:controller => "outside_engine_generating",
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:action => "index",
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:only_path => true)
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render :text => path
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end
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end
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class ::OutsideEngineGeneratingController < ActionController::Base
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include BlogEngine.routes.url_helpers
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def index
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render :text => post_path(:id => 1)
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end
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end
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class Foo
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include ActionDispatch::Routing::UrlFor
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include BlogEngine.routes.url_helpers
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def foo
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post_path(42)
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end
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end
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RailsApplication.routes # force draw
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include BlogEngine.routes.url_helpers
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test "generating URL with prefix" do
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assert_equal "/awesome/blog/posts/1", post_path(:id => 1)
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end
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test "use SCRIPT_NAME inside the engine" do
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env = Rack::MockRequest.env_for("/pure-awesomness/blog/posts/1")
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response = ActionDispatch::Response.new(*RailsApplication.call(env))
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assert_equal "/pure-awesomness/blog/posts/1", response.body
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end
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test "prepend prefix outside the engine" do
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env = Rack::MockRequest.env_for("/generate")
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env["SCRIPT_NAME"] = "/something" # it could be set by passenger
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response = ActionDispatch::Response.new(*RailsApplication.call(env))
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assert_equal "/something/awesome/blog/posts/1", response.body
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end
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test "generating urls with options for both prefix and named_route" do
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assert_equal "/pure-awesomness/blog/posts/3", post_path(:id => 3, :omg => "pure-awesomness")
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end
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test "generating urls with url_for should prepend the prefix" do
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path = BlogEngine.routes.url_for(:omg => 'omg', :controller => "inside_engine_generating", :action => "index", :id => 1, :only_path => true)
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assert_equal "/omg/blog/posts/1", path
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end
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test "generating urls from a regular class" do
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assert_equal "/awesome/blog/posts/42", Foo.new.foo
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end
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test "passing :routes to url_for to change current routes" do
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env = Rack::MockRequest.env_for("/pure-awesomness/blog/bare_url_for")
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env["SCRIPT_NAME"] = "/something"
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RailsApplication.routes.default_url_options = {:script_name => "/something"}
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response = ActionDispatch::Response.new(*RailsApplication.call(env))
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assert_equal "/something/generate", response.body
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end
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end
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end
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