diff options
Diffstat (limited to 'actionpack/lib/action_controller/assertions/routing_assertions.rb')
| -rw-r--r-- | actionpack/lib/action_controller/assertions/routing_assertions.rb | 24 |
1 files changed, 20 insertions, 4 deletions
diff --git a/actionpack/lib/action_controller/assertions/routing_assertions.rb b/actionpack/lib/action_controller/assertions/routing_assertions.rb index 54a6dfc5a7..11a649c49a 100644 --- a/actionpack/lib/action_controller/assertions/routing_assertions.rb +++ b/actionpack/lib/action_controller/assertions/routing_assertions.rb @@ -3,13 +3,23 @@ module ActionController module RoutingAssertions # Asserts that the routing of the given path was handled correctly and that the parsed options match. # - # assert_recognizes({:controller => 'items', :action => 'index'}, 'items') + # assert_recognizes({:controller => 'items', :action => 'index'}, 'items') # check the default action + # assert_recognizes({:controller => 'items', :action => 'list'}, 'items/list') # check a specific action + # assert_recognizes({:controller => 'items', :action => 'list', :id => '1'}, 'items/list/1') # check an action with a parameter # # Pass a hash in the second argument to specify the request method. This is useful for routes - # requiring a specific method. + # requiring a specific HTTP method. The hash should contain a :path with the incoming request path + # and a :method containing the required HTTP verb. # + # # assert that POSTing to /items will call the create action on ItemsController # assert_recognizes({:controller => 'items', :action => 'create'}, {:path => 'items', :method => :post}) # + # You can also pass in "extras" with a hash containing URL parameters that would normally be in the query string. This can be used + # to assert that values in the query string string will end up in the params hash correctly. To test query strings you must use the + # extras argument, appending the query string on the path directly will not work. For example: + # + # # assert that a path of '/items/list/1?view=print' returns the correct options + # assert_recognizes({:controller => 'items', :action => 'list', :id => '1', :view => 'print'}, 'items/list/1', { :view => "print" }) def assert_recognizes(expected_options, path, extras={}, message=nil) if path.is_a? Hash request_method = path[:method] @@ -33,7 +43,12 @@ module ActionController end end - # Asserts that the provided options can be used to generate the provided path. + # Asserts that the provided options can be used to generate the provided path. This is the inverse of assert_recognizes. + # For example: + # + # assert_generates("/items", :controller => "items", :action => "index") + # assert_generates("/items/list", :controller => "items", :action => "list") + # assert_generates("/items/list/1", { :controller => "items", :action => "list", :id => "1" }) def assert_generates(expected_path, options, defaults={}, extras = {}, message=nil) clean_backtrace do expected_path = "/#{expected_path}" unless expected_path[0] == ?/ @@ -53,7 +68,8 @@ module ActionController end # Asserts that path and options match both ways; in other words, the URL generated from - # options is the same as path, and also that the options recognized from path are the same as options + # options is the same as path, and also that the options recognized from path are the same as options. This + # essentially combines assert_recognizes and assert_generates into one step. def assert_routing(path, options, defaults={}, extras={}, message=nil) assert_recognizes(options, path, extras, message) |