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require 'abstract_unit'
module ActionDispatch
module Routing
class MapperTest < ActiveSupport::TestCase
class FakeSet < ActionDispatch::Routing::RouteSet
attr_reader :routes
alias :set :routes
def initialize
@routes = []
end
def resources_path_names
{}
end
def request_class
ActionDispatch::Request
end
def dispatcher_class
RouteSet::Dispatcher
end
def add_route(*args)
routes << args
end
def conditions
routes.map { |x| x[1] }
end
def requirements
routes.map { |x| x[2] }
end
end
def test_initialize
Mapper.new FakeSet.new
end
def test_mapping_requirements
options = { }
m = Mapper::Mapping.build({}, FakeSet.new, '/store/:name(*rest)', nil, 'foo', 'bar', nil, [:get], options)
_, _, requirements, _ = m.to_route
assert_equal(/.+?/, requirements[:rest])
end
def test_via_scope
fakeset = FakeSet.new
mapper = Mapper.new fakeset
mapper.scope(via: :put) do
mapper.match '/', :to => 'posts#index', :as => :main
end
assert_equal ["PUT"], fakeset.conditions.first[:request_method]
end
def test_map_slash
fakeset = FakeSet.new
mapper = Mapper.new fakeset
mapper.get '/', :to => 'posts#index', :as => :main
assert_equal '/', fakeset.conditions.first[:path_info]
end
def test_map_more_slashes
fakeset = FakeSet.new
mapper = Mapper.new fakeset
# FIXME: is this a desired behavior?
mapper.get '/one/two/', :to => 'posts#index', :as => :main
assert_equal '/one/two(.:format)', fakeset.conditions.first[:path_info]
end
def test_map_wildcard
fakeset = FakeSet.new
mapper = Mapper.new fakeset
mapper.get '/*path', :to => 'pages#show'
assert_equal '/*path(.:format)', fakeset.conditions.first[:path_info]
assert_equal(/.+?/, fakeset.requirements.first[:path])
end
def test_map_wildcard_with_other_element
fakeset = FakeSet.new
mapper = Mapper.new fakeset
mapper.get '/*path/foo/:bar', :to => 'pages#show'
assert_equal '/*path/foo/:bar(.:format)', fakeset.conditions.first[:path_info]
assert_equal(/.+?/, fakeset.requirements.first[:path])
end
def test_map_wildcard_with_multiple_wildcard
fakeset = FakeSet.new
mapper = Mapper.new fakeset
mapper.get '/*foo/*bar', :to => 'pages#show'
assert_equal '/*foo/*bar(.:format)', fakeset.conditions.first[:path_info]
assert_equal(/.+?/, fakeset.requirements.first[:foo])
assert_equal(/.+?/, fakeset.requirements.first[:bar])
end
def test_map_wildcard_with_format_false
fakeset = FakeSet.new
mapper = Mapper.new fakeset
mapper.get '/*path', :to => 'pages#show', :format => false
assert_equal '/*path', fakeset.conditions.first[:path_info]
assert_nil fakeset.requirements.first[:path]
end
def test_map_wildcard_with_format_true
fakeset = FakeSet.new
mapper = Mapper.new fakeset
mapper.get '/*path', :to => 'pages#show', :format => true
assert_equal '/*path.:format', fakeset.conditions.first[:path_info]
end
def test_raising_helpful_error_on_invalid_arguments
fakeset = FakeSet.new
mapper = Mapper.new fakeset
app = lambda { |env| [200, {}, [""]] }
assert_raises ArgumentError do
mapper.mount app
end
end
end
end
end
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