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routing_test.rb
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routing_test.rb
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# encoding: utf-8
require 'abstract_unit'
require 'controller/fake_controllers'
require 'active_support/core_ext/object/with_options'
require 'active_support/core_ext/object/json'
class MilestonesController < ActionController::Base
def index() head :ok end
alias_method :show, :index
end
ROUTING = ActionDispatch::Routing
# See RFC 3986, section 3.3 for allowed path characters.
class UriReservedCharactersRoutingTest < ActiveSupport::TestCase
include RoutingTestHelpers
def setup
@set = ActionDispatch::Routing::RouteSet.new
@set.draw do
get ':controller/:action/:variable/*additional'
end
safe, unsafe = %w(: @ & = + $ , ;), %w(^ ? # [ ])
hex = unsafe.map { |char| '%' + char.unpack('H2').first.upcase }
@segment = "#{safe.join}#{unsafe.join}".freeze
@escaped = "#{safe.join}#{hex.join}".freeze
end
def test_route_generation_escapes_unsafe_path_characters
assert_equal "/content/act#{@escaped}ion/var#{@escaped}iable/add#{@escaped}itional-1/add#{@escaped}itional-2",
url_for(@set, {
:controller => "content",
:action => "act#{@segment}ion",
:variable => "var#{@segment}iable",
:additional => ["add#{@segment}itional-1", "add#{@segment}itional-2"]
})
end
def test_route_recognition_unescapes_path_components
options = { :controller => "content",
:action => "act#{@segment}ion",
:variable => "var#{@segment}iable",
:additional => "add#{@segment}itional-1/add#{@segment}itional-2" }
assert_equal options, @set.recognize_path("/content/act#{@escaped}ion/var#{@escaped}iable/add#{@escaped}itional-1/add#{@escaped}itional-2")
end
def test_route_generation_allows_passing_non_string_values_to_generated_helper
assert_equal "/content/action/variable/1/2",
url_for(@set, {
:controller => "content",
:action => "action",
:variable => "variable",
:additional => [1, 2]
})
end
end
class MockController
def self.build(helpers, additional_options = {})
Class.new do
define_method :url_options do
options = super()
options[:protocol] ||= "http"
options[:host] ||= "test.host"
options.merge(additional_options)
end
include helpers
end
end
end
class LegacyRouteSetTests < ActiveSupport::TestCase
include RoutingTestHelpers
include ActionDispatch::RoutingVerbs
attr_reader :rs
alias :routes :rs
def setup
@rs = ::ActionDispatch::Routing::RouteSet.new
@response = nil
end
def test_symbols_with_dashes
rs.draw do
get '/:artist/:song-omg', :to => lambda { |env|
resp = ActiveSupport::JSON.encode env[ActionDispatch::Routing::RouteSet::PARAMETERS_KEY]
[200, {}, [resp]]
}
end
hash = ActiveSupport::JSON.decode get(URI('http://example.org/journey/faithfully-omg'))
assert_equal({"artist"=>"journey", "song"=>"faithfully"}, hash)
end
def test_id_with_dash
rs.draw do
get '/journey/:id', :to => lambda { |env|
resp = ActiveSupport::JSON.encode env[ActionDispatch::Routing::RouteSet::PARAMETERS_KEY]
[200, {}, [resp]]
}
end
hash = ActiveSupport::JSON.decode get(URI('http://example.org/journey/faithfully-omg'))
assert_equal({"id"=>"faithfully-omg"}, hash)
end
def test_dash_with_custom_regexp
rs.draw do
get '/:artist/:song-omg', :constraints => { :song => /\d+/ }, :to => lambda { |env|
resp = ActiveSupport::JSON.encode env[ActionDispatch::Routing::RouteSet::PARAMETERS_KEY]
[200, {}, [resp]]
}
end
hash = ActiveSupport::JSON.decode get(URI('http://example.org/journey/123-omg'))
assert_equal({"artist"=>"journey", "song"=>"123"}, hash)
assert_equal 'Not Found', get(URI('http://example.org/journey/faithfully-omg'))
end
def test_pre_dash
rs.draw do
get '/:artist/omg-:song', :to => lambda { |env|
resp = ActiveSupport::JSON.encode env[ActionDispatch::Routing::RouteSet::PARAMETERS_KEY]
[200, {}, [resp]]
}
end
hash = ActiveSupport::JSON.decode get(URI('http://example.org/journey/omg-faithfully'))
assert_equal({"artist"=>"journey", "song"=>"faithfully"}, hash)
end
def test_pre_dash_with_custom_regexp
rs.draw do
get '/:artist/omg-:song', :constraints => { :song => /\d+/ }, :to => lambda { |env|
resp = ActiveSupport::JSON.encode env[ActionDispatch::Routing::RouteSet::PARAMETERS_KEY]
[200, {}, [resp]]
}
end
hash = ActiveSupport::JSON.decode get(URI('http://example.org/journey/omg-123'))
assert_equal({"artist"=>"journey", "song"=>"123"}, hash)
assert_equal 'Not Found', get(URI('http://example.org/journey/omg-faithfully'))
end
def test_star_paths_are_greedy
rs.draw do
get "/*path", :to => lambda { |env|
x = env["action_dispatch.request.path_parameters"][:path]
[200, {}, [x]]
}, :format => false
end
u = URI('http://example.org/foo/bar.html')
assert_equal u.path.sub(/^\//, ''), get(u)
end
def test_star_paths_are_greedy_but_not_too_much
rs.draw do
get "/*path", :to => lambda { |env|
x = ActiveSupport::JSON.encode env["action_dispatch.request.path_parameters"]
[200, {}, [x]]
}
end
expected = { "path" => "foo/bar", "format" => "html" }
u = URI('http://example.org/foo/bar.html')
assert_equal expected, ActiveSupport::JSON.decode(get(u))
end
def test_optional_star_paths_are_greedy
rs.draw do
get "/(*filters)", :to => lambda { |env|
x = env["action_dispatch.request.path_parameters"][:filters]
[200, {}, [x]]
}, :format => false
end
u = URI('http://example.org/ne_27.065938,-80.6092/sw_25.489856,-82.542794')
assert_equal u.path.sub(/^\//, ''), get(u)
end
def test_optional_star_paths_are_greedy_but_not_too_much
rs.draw do
get "/(*filters)", :to => lambda { |env|
x = ActiveSupport::JSON.encode env["action_dispatch.request.path_parameters"]
[200, {}, [x]]
}
end
expected = { "filters" => "ne_27.065938,-80.6092/sw_25.489856,-82",
"format" => "542794" }
u = URI('http://example.org/ne_27.065938,-80.6092/sw_25.489856,-82.542794')
assert_equal expected, ActiveSupport::JSON.decode(get(u))
end
def test_regexp_precidence
rs.draw do
get '/whois/:domain', :constraints => {
:domain => /\w+\.[\w\.]+/ },
:to => lambda { |env| [200, {}, %w{regexp}] }
get '/whois/:id', :to => lambda { |env| [200, {}, %w{id}] }
end
assert_equal 'regexp', get(URI('http://example.org/whois/example.org'))
assert_equal 'id', get(URI('http://example.org/whois/123'))
end
def test_class_and_lambda_constraints
subdomain = Class.new {
def matches? request
request.subdomain.present? and request.subdomain != 'clients'
end
}
rs.draw do
get '/', :constraints => subdomain.new,
:to => lambda { |env| [200, {}, %w{default}] }
get '/', :constraints => { :subdomain => 'clients' },
:to => lambda { |env| [200, {}, %w{clients}] }
end
assert_equal 'default', get(URI('http://www.example.org/'))
assert_equal 'clients', get(URI('http://clients.example.org/'))
end
def test_lambda_constraints
rs.draw do
get '/', :constraints => lambda { |req|
req.subdomain.present? and req.subdomain != "clients" },
:to => lambda { |env| [200, {}, %w{default}] }
get '/', :constraints => lambda { |req|
req.subdomain.present? && req.subdomain == "clients" },
:to => lambda { |env| [200, {}, %w{clients}] }
end
assert_equal 'default', get(URI('http://www.example.org/'))
assert_equal 'clients', get(URI('http://clients.example.org/'))
end
def test_empty_string_match
rs.draw do
get '/:username', :constraints => { :username => /[^\/]+/ },
:to => lambda { |e| [200, {}, ['foo']] }
end
assert_equal 'Not Found', get(URI('http://example.org/'))
assert_equal 'foo', get(URI('http://example.org/hello'))
end
def test_non_greedy_glob_regexp
params = nil
rs.draw do
get '/posts/:id(/*filters)', :constraints => { :filters => /.+?/ },
:to => lambda { |e|
params = e["action_dispatch.request.path_parameters"]
[200, {}, ['foo']]
}
end
assert_equal 'foo', get(URI('http://example.org/posts/1/foo.js'))
assert_equal({:id=>"1", :filters=>"foo", :format=>"js"}, params)
end
def test_draw_with_block_arity_one_raises
assert_raise(RuntimeError) do
rs.draw { |map| map.match '/:controller(/:action(/:id))' }
end
end
def test_specific_controller_action_failure
rs.draw do
mount lambda {} => "/foo"
end
assert_raises(ActionController::UrlGenerationError) do
url_for(rs, :controller => "omg", :action => "lol")
end
end
def test_default_setup
rs.draw { get '/:controller(/:action(/:id))' }
assert_equal({:controller => "content", :action => 'index'}, rs.recognize_path("/content"))
assert_equal({:controller => "content", :action => 'list'}, rs.recognize_path("/content/list"))
assert_equal({:controller => "content", :action => 'show', :id => '10'}, rs.recognize_path("/content/show/10"))
assert_equal({:controller => "admin/user", :action => 'show', :id => '10'}, rs.recognize_path("/admin/user/show/10"))
assert_equal '/admin/user/show/10', url_for(rs, { :controller => 'admin/user', :action => 'show', :id => 10 })
assert_equal '/admin/user/show', url_for(rs, { :action => 'show' }, { :controller => 'admin/user', :action => 'list', :id => '10' })
assert_equal '/admin/user/list/10', url_for(rs, {}, { :controller => 'admin/user', :action => 'list', :id => '10' })
assert_equal '/admin/stuff', url_for(rs, { :controller => 'stuff' }, { :controller => 'admin/user', :action => 'list', :id => '10' })
assert_equal '/stuff', url_for(rs, { :controller => '/stuff' }, { :controller => 'admin/user', :action => 'list', :id => '10' })
end
def test_ignores_leading_slash
rs.clear!
rs.draw { get '/:controller(/:action(/:id))'}
test_default_setup
end
def test_route_with_colon_first
rs.draw do
get '/:controller/:action/:id', :action => 'index', :id => nil
get ':url', :controller => 'tiny_url', :action => 'translate'
end
end
def test_route_with_regexp_for_controller
rs.draw do
get ':controller/:admintoken(/:action(/:id))', :controller => /admin\/.+/
get '/:controller(/:action(/:id))'
end
assert_equal({:controller => "admin/user", :admintoken => "foo", :action => "index"},
rs.recognize_path("/admin/user/foo"))
assert_equal({:controller => "content", :action => "foo"},
rs.recognize_path("/content/foo"))
assert_equal '/admin/user/foo', url_for(rs, { :controller => "admin/user", :admintoken => "foo", :action => "index" })
assert_equal '/content/foo', url_for(rs, { :controller => "content", :action => "foo" })
end
def test_route_with_regexp_and_captures_for_controller
rs.draw do
get '/:controller(/:action(/:id))', :controller => /admin\/(accounts|users)/
end
assert_equal({:controller => "admin/accounts", :action => "index"}, rs.recognize_path("/admin/accounts"))
assert_equal({:controller => "admin/users", :action => "index"}, rs.recognize_path("/admin/users"))
assert_raise(ActionController::RoutingError) { rs.recognize_path("/admin/products") }
end
def test_route_with_regexp_and_dot
rs.draw do
get ':controller/:action/:file',
:controller => /admin|user/,
:action => /upload|download/,
:defaults => {:file => nil},
:constraints => {:file => %r{[^/]+(\.[^/]+)?}}
end
# Without a file extension
assert_equal '/user/download/file',
url_for(rs, { :controller => "user", :action => "download", :file => "file" })
assert_equal({:controller => "user", :action => "download", :file => "file"},
rs.recognize_path("/user/download/file"))
# Now, let's try a file with an extension, really a dot (.)
assert_equal '/user/download/file.jpg',
url_for(rs, { :controller => "user", :action => "download", :file => "file.jpg" })
assert_equal({:controller => "user", :action => "download", :file => "file.jpg"},
rs.recognize_path("/user/download/file.jpg"))
end
def test_basic_named_route
rs.draw do
root :to => 'content#list', :as => 'home'
end
assert_equal("http://test.host/", setup_for_named_route.send(:home_url))
end
def test_named_route_with_option
rs.draw do
get 'page/:title' => 'content#show_page', :as => 'page'
end
assert_equal("http://test.host/page/new%20stuff",
setup_for_named_route.send(:page_url, :title => 'new stuff'))
end
def test_named_route_with_default
rs.draw do
get 'page/:title' => 'content#show_page', :title => 'AboutPage', :as => 'page'
end
assert_equal("http://test.host/page/AboutRails",
setup_for_named_route.send(:page_url, :title => "AboutRails"))
end
def test_named_route_with_path_prefix
rs.draw do
scope "my" do
get 'page' => 'content#show_page', :as => 'page'
end
end
assert_equal("http://test.host/my/page",
setup_for_named_route.send(:page_url))
end
def test_named_route_with_blank_path_prefix
rs.draw do
scope "" do
get 'page' => 'content#show_page', :as => 'page'
end
end
assert_equal("http://test.host/page",
setup_for_named_route.send(:page_url))
end
def test_named_route_with_nested_controller
rs.draw do
get 'admin/user' => 'admin/user#index', :as => "users"
end
assert_equal("http://test.host/admin/user",
setup_for_named_route.send(:users_url))
end
def test_optimised_named_route_with_host
rs.draw do
get 'page' => 'content#show_page', :as => 'pages', :host => 'foo.com'
end
routes = setup_for_named_route
assert_equal "http://foo.com/page", routes.pages_url
end
def setup_for_named_route(options = {})
MockController.build(rs.url_helpers, options).new
end
def test_named_route_without_hash
rs.draw do
get ':controller/:action/:id', :as => 'normal'
end
end
def test_named_route_root
rs.draw do
root :to => "hello#index"
end
routes = setup_for_named_route
assert_equal("http://test.host/", routes.send(:root_url))
assert_equal("/", routes.send(:root_path))
end
def test_named_route_root_without_hash
rs.draw do
root "hello#index"
end
routes = setup_for_named_route
assert_equal("http://test.host/", routes.send(:root_url))
assert_equal("/", routes.send(:root_path))
end
def test_named_route_root_with_hash
rs.draw do
root "hello#index", as: :index
end
routes = setup_for_named_route
assert_equal("http://test.host/", routes.send(:index_url))
assert_equal("/", routes.send(:index_path))
end
def test_root_without_path_raises_argument_error
assert_raises ArgumentError do
rs.draw { root nil }
end
end
def test_named_route_root_with_trailing_slash
rs.draw do
root "hello#index"
end
routes = setup_for_named_route(trailing_slash: true)
assert_equal("http://test.host/", routes.send(:root_url))
assert_equal("http://test.host/?foo=bar", routes.send(:root_url, foo: :bar))
end
def test_named_route_with_regexps
rs.draw do
get 'page/:year/:month/:day/:title' => 'page#show', :as => 'article',
:year => /\d+/, :month => /\d+/, :day => /\d+/
get ':controller/:action/:id'
end
routes = setup_for_named_route
assert_equal "http://test.host/page/2005/6/10/hi",
routes.send(:article_url, :title => 'hi', :day => 10, :year => 2005, :month => 6)
end
def test_changing_controller
rs.draw { get ':controller/:action/:id' }
assert_equal '/admin/stuff/show/10',
url_for(rs, {:controller => 'stuff', :action => 'show', :id => 10},
{:controller => 'admin/user', :action => 'index'})
end
def test_paths_escaped
rs.draw do
get 'file/*path' => 'content#show_file', :as => 'path'
get ':controller/:action/:id'
end
# No + to space in URI escaping, only for query params.
results = rs.recognize_path "/file/hello+world/how+are+you%3F"
assert results, "Recognition should have succeeded"
assert_equal 'hello+world/how+are+you?', results[:path]
# Use %20 for space instead.
results = rs.recognize_path "/file/hello%20world/how%20are%20you%3F"
assert results, "Recognition should have succeeded"
assert_equal 'hello world/how are you?', results[:path]
end
def test_paths_slashes_unescaped_with_ordered_parameters
rs.draw do
get '/file/*path' => 'content#index', :as => 'path'
end
# No / to %2F in URI, only for query params.
assert_equal("/file/hello/world", setup_for_named_route.send(:path_path, ['hello', 'world']))
end
def test_non_controllers_cannot_be_matched
rs.draw do
get ':controller/:action/:id'
end
assert_raise(ActionController::RoutingError) { rs.recognize_path("/not_a/show/10") }
end
def test_should_list_options_diff_when_routing_constraints_dont_match
rs.draw do
get 'post/:id' => 'post#show', :constraints => { :id => /\d+/ }, :as => 'post'
end
assert_raise(ActionController::UrlGenerationError) do
url_for(rs, { :controller => 'post', :action => 'show', :bad_param => "foo", :use_route => "post" })
end
end
def test_dynamic_path_allowed
rs.draw do
get '*path' => 'content#show_file'
end
assert_equal '/pages/boo',
url_for(rs, { :controller => 'content', :action => 'show_file', :path => %w(pages boo) })
end
def test_dynamic_recall_paths_allowed
rs.draw do
get '*path' => 'content#show_file'
end
assert_equal '/pages/boo',
url_for(rs, {}, { :controller => 'content', :action => 'show_file', :path => %w(pages boo) })
end
def test_backwards
rs.draw do
get 'page/:id(/:action)' => 'pages#show'
get ':controller(/:action(/:id))'
end
assert_equal '/page/20', url_for(rs, { :id => 20 }, { :controller => 'pages', :action => 'show' })
assert_equal '/page/20', url_for(rs, { :controller => 'pages', :id => 20, :action => 'show' })
assert_equal '/pages/boo', url_for(rs, { :controller => 'pages', :action => 'boo' })
end
def test_route_with_fixnum_default
rs.draw do
get 'page(/:id)' => 'content#show_page', :id => 1
get ':controller/:action/:id'
end
assert_equal '/page', url_for(rs, { :controller => 'content', :action => 'show_page' })
assert_equal '/page', url_for(rs, { :controller => 'content', :action => 'show_page', :id => 1 })
assert_equal '/page', url_for(rs, { :controller => 'content', :action => 'show_page', :id => '1' })
assert_equal '/page/10', url_for(rs, { :controller => 'content', :action => 'show_page', :id => 10 })
assert_equal({:controller => "content", :action => 'show_page', :id => 1 }, rs.recognize_path("/page"))
assert_equal({:controller => "content", :action => 'show_page', :id => '1'}, rs.recognize_path("/page/1"))
assert_equal({:controller => "content", :action => 'show_page', :id => '10'}, rs.recognize_path("/page/10"))
end
# For newer revision
def test_route_with_text_default
rs.draw do
get 'page/:id' => 'content#show_page', :id => 1
get ':controller/:action/:id'
end
assert_equal '/page/foo', url_for(rs, { :controller => 'content', :action => 'show_page', :id => 'foo' })
assert_equal({ :controller => "content", :action => 'show_page', :id => 'foo' }, rs.recognize_path("/page/foo"))
token = "\321\202\320\265\320\272\321\201\321\202" # 'text' in Russian
token.force_encoding(Encoding::BINARY)
escaped_token = CGI::escape(token)
assert_equal '/page/' + escaped_token, url_for(rs, { :controller => 'content', :action => 'show_page', :id => token })
assert_equal({ :controller => "content", :action => 'show_page', :id => token }, rs.recognize_path("/page/#{escaped_token}"))
end
def test_action_expiry
rs.draw { get ':controller(/:action(/:id))' }
assert_equal '/content', url_for(rs, { :controller => 'content' }, { :controller => 'content', :action => 'show' })
end
def test_requirement_should_prevent_optional_id
rs.draw do
get 'post/:id' => 'post#show', :constraints => {:id => /\d+/}, :as => 'post'
end
assert_equal '/post/10', url_for(rs, { :controller => 'post', :action => 'show', :id => 10 })
assert_raise(ActionController::UrlGenerationError) do
url_for(rs, { :controller => 'post', :action => 'show' })
end
end
def test_both_requirement_and_optional
rs.draw do
get('test(/:year)' => 'post#show', :as => 'blog',
:defaults => { :year => nil },
:constraints => { :year => /\d{4}/ }
)
get ':controller/:action/:id'
end
assert_equal '/test', url_for(rs, { :controller => 'post', :action => 'show' })
assert_equal '/test', url_for(rs, { :controller => 'post', :action => 'show', :year => nil })
assert_equal("http://test.host/test", setup_for_named_route.send(:blog_url))
end
def test_set_to_nil_forgets
rs.draw do
get 'pages(/:year(/:month(/:day)))' => 'content#list_pages', :month => nil, :day => nil
get ':controller/:action/:id'
end
assert_equal '/pages/2005',
url_for(rs, { :controller => 'content', :action => 'list_pages', :year => 2005 })
assert_equal '/pages/2005/6',
url_for(rs, { :controller => 'content', :action => 'list_pages', :year => 2005, :month => 6 })
assert_equal '/pages/2005/6/12',
url_for(rs, { :controller => 'content', :action => 'list_pages', :year => 2005, :month => 6, :day => 12 })
assert_equal '/pages/2005/6/4',
url_for(rs, { :day => 4 }, { :controller => 'content', :action => 'list_pages', :year => '2005', :month => '6', :day => '12' })
assert_equal '/pages/2005/6',
url_for(rs, { :day => nil }, { :controller => 'content', :action => 'list_pages', :year => '2005', :month => '6', :day => '12' })
assert_equal '/pages/2005',
url_for(rs, { :day => nil, :month => nil }, { :controller => 'content', :action => 'list_pages', :year => '2005', :month => '6', :day => '12' })
end
def test_root_url_generation_with_controller_and_action
rs.draw do
root :to => "content#index"
end
assert_equal '/', url_for(rs, { :controller => 'content', :action => 'index' })
assert_equal '/', url_for(rs, { :controller => 'content' })
end
def test_named_root_url_generation_with_controller_and_action
rs.draw do
root :to => "content#index", :as => 'home'
end
assert_equal '/', url_for(rs, { :controller => 'content', :action => 'index' })
assert_equal '/', url_for(rs, { :controller => 'content' })
assert_equal("http://test.host/", setup_for_named_route.send(:home_url))
end
def test_named_route_method
rs.draw do
get 'categories' => 'content#categories', :as => 'categories'
get ':controller(/:action(/:id))'
end
assert_equal '/categories', url_for(rs, { :controller => 'content', :action => 'categories' })
assert_equal '/content/hi', url_for(rs, { :controller => 'content', :action => 'hi' })
end
def test_named_routes_array
test_named_route_method
assert_equal [:categories], rs.named_routes.names
end
def test_nil_defaults
rs.draw do
get 'journal' => 'content#list_journal',
:date => nil, :user_id => nil
get ':controller/:action/:id'
end
assert_equal '/journal', url_for(rs, {
:controller => 'content',
:action => 'list_journal',
:date => nil,
:user_id => nil
})
end
def setup_request_method_routes_for(method)
rs.draw do
match '/match' => "books##{method}", :via => method.to_sym
end
end
%w(GET PATCH POST PUT DELETE).each do |request_method|
define_method("test_request_method_recognized_with_#{request_method}") do
setup_request_method_routes_for(request_method.downcase)
params = rs.recognize_path("/match", :method => request_method)
assert_equal request_method.downcase, params[:action]
end
end
def test_recognize_array_of_methods
rs.draw do
match '/match' => 'books#get_or_post', :via => [:get, :post]
put '/match' => 'books#not_get_or_post'
end
params = rs.recognize_path("/match", :method => :post)
assert_equal 'get_or_post', params[:action]
params = rs.recognize_path("/match", :method => :put)
assert_equal 'not_get_or_post', params[:action]
end
def test_subpath_recognized
rs.draw do
get '/books/:id/edit' => 'subpath_books#edit'
get '/items/:id/:action' => 'subpath_books'
get '/posts/new/:action' => 'subpath_books'
get '/posts/:id' => 'subpath_books#show'
end
hash = rs.recognize_path "/books/17/edit"
assert_not_nil hash
assert_equal %w(subpath_books 17 edit), [hash[:controller], hash[:id], hash[:action]]
hash = rs.recognize_path "/items/3/complete"
assert_not_nil hash
assert_equal %w(subpath_books 3 complete), [hash[:controller], hash[:id], hash[:action]]
hash = rs.recognize_path "/posts/new/preview"
assert_not_nil hash
assert_equal %w(subpath_books preview), [hash[:controller], hash[:action]]
hash = rs.recognize_path "/posts/7"
assert_not_nil hash
assert_equal %w(subpath_books show 7), [hash[:controller], hash[:action], hash[:id]]
end
def test_subpath_generated
rs.draw do
get '/books/:id/edit' => 'subpath_books#edit'
get '/items/:id/:action' => 'subpath_books'
get '/posts/new/:action' => 'subpath_books'
end
assert_equal "/books/7/edit", url_for(rs, { :controller => "subpath_books", :id => 7, :action => "edit" })
assert_equal "/items/15/complete", url_for(rs, { :controller => "subpath_books", :id => 15, :action => "complete" })
assert_equal "/posts/new/preview", url_for(rs, { :controller => "subpath_books", :action => "preview" })
end
def test_failed_constraints_raises_exception_with_violated_constraints
rs.draw do
get 'foos/:id' => 'foos#show', :as => 'foo_with_requirement', :constraints => { :id => /\d+/ }
end
assert_raise(ActionController::UrlGenerationError) do
setup_for_named_route.send(:foo_with_requirement_url, "I am Against the constraints")
end
end
def test_routes_changed_correctly_after_clear
rs = ::ActionDispatch::Routing::RouteSet.new
rs.draw do
get 'ca' => 'ca#aa'
get 'cb' => 'cb#ab'
get 'cc' => 'cc#ac'
get ':controller/:action/:id'
get ':controller/:action/:id.:format'
end
hash = rs.recognize_path "/cc"
assert_not_nil hash
assert_equal %w(cc ac), [hash[:controller], hash[:action]]
rs.draw do
get 'cb' => 'cb#ab'
get 'cc' => 'cc#ac'
get ':controller/:action/:id'
get ':controller/:action/:id.:format'
end
hash = rs.recognize_path "/cc"
assert_not_nil hash
assert_equal %w(cc ac), [hash[:controller], hash[:action]]
end
end
class RouteSetTest < ActiveSupport::TestCase
include RoutingTestHelpers
def set
@set ||= ROUTING::RouteSet.new
end
def request
@request ||= ActionController::TestRequest.new
end
def default_route_set
@default_route_set ||= begin
set = ROUTING::RouteSet.new
set.draw do
get '/:controller(/:action(/:id))'
end
set
end
end
def test_generate_extras
set.draw { get ':controller/(:action(/:id))' }
path, extras = set.generate_extras(:controller => "foo", :action => "bar", :id => 15, :this => "hello", :that => "world")
assert_equal "/foo/bar/15", path
assert_equal %w(that this), extras.map { |e| e.to_s }.sort
end
def test_extra_keys
set.draw { get ':controller/:action/:id' }
extras = set.extra_keys(:controller => "foo", :action => "bar", :id => 15, :this => "hello", :that => "world")
assert_equal %w(that this), extras.map { |e| e.to_s }.sort
end
def test_generate_extras_not_first
set.draw do
get ':controller/:action/:id.:format'
get ':controller/:action/:id'
end
path, extras = set.generate_extras(:controller => "foo", :action => "bar", :id => 15, :this => "hello", :that => "world")
assert_equal "/foo/bar/15", path
assert_equal %w(that this), extras.map { |e| e.to_s }.sort
end
def test_generate_not_first
set.draw do
get ':controller/:action/:id.:format'
get ':controller/:action/:id'
end
assert_equal "/foo/bar/15?this=hello",
url_for(set, { :controller => "foo", :action => "bar", :id => 15, :this => "hello" })
end
def test_extra_keys_not_first
set.draw do
get ':controller/:action/:id.:format'
get ':controller/:action/:id'
end
extras = set.extra_keys(:controller => "foo", :action => "bar", :id => 15, :this => "hello", :that => "world")
assert_equal %w(that this), extras.map { |e| e.to_s }.sort
end
def test_draw
assert_equal 0, set.routes.size
set.draw do
get '/hello/world' => 'a#b'
end
assert_equal 1, set.routes.size
end
def test_draw_symbol_controller_name
assert_equal 0, set.routes.size
set.draw do
get '/users/index' => 'users#index'
end
set.recognize_path('/users/index', :method => :get)
assert_equal 1, set.routes.size
end
def test_named_draw
assert_equal 0, set.routes.size
set.draw do
get '/hello/world' => 'a#b', :as => 'hello'
end
assert_equal 1, set.routes.size
assert_equal set.routes.first, set.named_routes[:hello]
end
def test_duplicate_named_route_raises_rather_than_pick_precedence
assert_raise ArgumentError do
set.draw do
get '/hello/world' => 'a#b', :as => 'hello'
get '/hello' => 'a#b', :as => 'hello'
end
end
end
def setup_named_route_test
set.draw do
get '/people(/:id)' => 'people#show', :as => 'show'
get '/people' => 'people#index', :as => 'index'
get '/people/go/:foo/:bar/joe(/:id)' => 'people#multi', :as => 'multi'
get '/admin/users' => 'admin/users#index', :as => "users"
end
MockController.build(set.url_helpers).new
end
def test_named_route_url_method
controller = setup_named_route_test
assert_equal "http://test.host/people/5", controller.send(:show_url, :id => 5)
assert_equal "/people/5", controller.send(:show_path, :id => 5)
assert_equal "http://test.host/people", controller.send(:index_url)
assert_equal "/people", controller.send(:index_path)
assert_equal "http://test.host/admin/users", controller.send(:users_url)
assert_equal '/admin/users', controller.send(:users_path)
end
def test_named_route_url_method_with_anchor
controller = setup_named_route_test
assert_equal "http://test.host/people/5#location", controller.send(:show_url, :id => 5, :anchor => 'location')
assert_equal "/people/5#location", controller.send(:show_path, :id => 5, :anchor => 'location')
assert_equal "http://test.host/people#location", controller.send(:index_url, :anchor => 'location')
assert_equal "/people#location", controller.send(:index_path, :anchor => 'location')
assert_equal "http://test.host/admin/users#location", controller.send(:users_url, :anchor => 'location')
assert_equal '/admin/users#location', controller.send(:users_path, :anchor => 'location')
assert_equal "http://test.host/people/go/7/hello/joe/5#location",
controller.send(:multi_url, 7, "hello", 5, :anchor => 'location')
assert_equal "http://test.host/people/go/7/hello/joe/5?baz=bar#location",
controller.send(:multi_url, 7, "hello", 5, :baz => "bar", :anchor => 'location')
assert_equal "http://test.host/people?baz=bar#location",
controller.send(:index_url, :baz => "bar", :anchor => 'location')
end
def test_named_route_url_method_with_port
controller = setup_named_route_test
assert_equal "http://test.host:8080/people/5", controller.send(:show_url, 5, :port=>8080)
end
def test_named_route_url_method_with_host
controller = setup_named_route_test
assert_equal "http://some.example.com/people/5", controller.send(:show_url, 5, :host=>"some.example.com")
end
def test_named_route_url_method_with_protocol
controller = setup_named_route_test
assert_equal "https://test.host/people/5", controller.send(:show_url, 5, :protocol => "https")
end
def test_named_route_url_method_with_ordered_parameters
controller = setup_named_route_test
assert_equal "http://test.host/people/go/7/hello/joe/5",
controller.send(:multi_url, 7, "hello", 5)
end
def test_named_route_url_method_with_ordered_parameters_and_hash
controller = setup_named_route_test
assert_equal "http://test.host/people/go/7/hello/joe/5?baz=bar",
controller.send(:multi_url, 7, "hello", 5, :baz => "bar")
end
def test_named_route_url_method_with_ordered_parameters_and_empty_hash
controller = setup_named_route_test
assert_equal "http://test.host/people/go/7/hello/joe/5",
controller.send(:multi_url, 7, "hello", 5, {})
end
def test_named_route_url_method_with_no_positional_arguments
controller = setup_named_route_test
assert_equal "http://test.host/people?baz=bar",
controller.send(:index_url, :baz => "bar")
end
def test_draw_default_route
set.draw do
get '/:controller/:action/:id'
end
assert_equal 1, set.routes.size