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rails--rails/actionpack/test/journey/route_test.rb
Andrew White f1d8f2af72 Change the behavior of route defaults
This commit changes route defaults so that explicit defaults are no
longer required where the key is not part of the path. For example:

  resources :posts, bucket_type: 'posts'

will be required whenever constructing the url from a hash such as a
functional test or using url_for directly. However using the explicit
form alters the behavior so it's not required:

  resources :projects, defaults: { bucket_type: 'projects' }

This changes existing behavior slightly in that any routes which
only differ in their defaults will match the first route rather
than the closest match.

Closes #8814
2013-01-15 17:22:25 +00:00

106 lines
3.5 KiB
Ruby

require 'abstract_unit'
module ActionDispatch
module Journey
class TestRoute < ActiveSupport::TestCase
def test_initialize
app = Object.new
path = Path::Pattern.new '/:controller(/:action(/:id(.:format)))'
defaults = {}
route = Route.new("name", app, path, {}, defaults)
assert_equal app, route.app
assert_equal path, route.path
assert_same defaults, route.defaults
end
def test_route_adds_itself_as_memo
app = Object.new
path = Path::Pattern.new '/:controller(/:action(/:id(.:format)))'
defaults = {}
route = Route.new("name", app, path, {}, defaults)
route.ast.grep(Nodes::Terminal).each do |node|
assert_equal route, node.memo
end
end
def test_ip_address
path = Path::Pattern.new '/messages/:id(.:format)'
route = Route.new("name", nil, path, {:ip => '192.168.1.1'},
{ :controller => 'foo', :action => 'bar' })
assert_equal '192.168.1.1', route.ip
end
def test_default_ip
path = Path::Pattern.new '/messages/:id(.:format)'
route = Route.new("name", nil, path, {},
{ :controller => 'foo', :action => 'bar' })
assert_equal(//, route.ip)
end
def test_format_with_star
path = Path::Pattern.new '/:controller/*extra'
route = Route.new("name", nil, path, {},
{ :controller => 'foo', :action => 'bar' })
assert_equal '/foo/himom', route.format({
:controller => 'foo',
:extra => 'himom',
})
end
def test_connects_all_match
path = Path::Pattern.new '/:controller(/:action(/:id(.:format)))'
route = Route.new("name", nil, path, {:action => 'bar'}, { :controller => 'foo' })
assert_equal '/foo/bar/10', route.format({
:controller => 'foo',
:action => 'bar',
:id => 10
})
end
def test_extras_are_not_included_if_optional
path = Path::Pattern.new '/page/:id(/:action)'
route = Route.new("name", nil, path, { }, { :action => 'show' })
assert_equal '/page/10', route.format({ :id => 10 })
end
def test_extras_are_not_included_if_optional_with_parameter
path = Path::Pattern.new '(/sections/:section)/pages/:id'
route = Route.new("name", nil, path, { }, { :action => 'show' })
assert_equal '/pages/10', route.format({:id => 10})
end
def test_extras_are_not_included_if_optional_parameter_is_nil
path = Path::Pattern.new '(/sections/:section)/pages/:id'
route = Route.new("name", nil, path, { }, { :action => 'show' })
assert_equal '/pages/10', route.format({:id => 10, :section => nil})
end
def test_score
constraints = {:required_defaults => [:controller, :action]}
defaults = {:controller=>"pages", :action=>"show"}
path = Path::Pattern.new "/page/:id(/:action)(.:format)"
specific = Route.new "name", nil, path, constraints, defaults
path = Path::Pattern.new "/:controller(/:action(/:id))(.:format)"
generic = Route.new "name", nil, path, constraints
knowledge = {:id=>20, :controller=>"pages", :action=>"show"}
routes = [specific, generic]
assert_not_equal specific.score(knowledge), generic.score(knowledge)
found = routes.sort_by { |r| r.score(knowledge) }.last
assert_equal specific, found
end
end
end
end