mirror of
https://github.com/rails/rails.git
synced 2022-11-09 12:12:34 -05:00
d52b4a6645
git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4935 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
82 lines
No EOL
3.6 KiB
Ruby
82 lines
No EOL
3.6 KiB
Ruby
module ActionController
|
|
module Assertions
|
|
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')
|
|
#
|
|
# Pass a hash in the second argument to specify the request method. This is useful for routes
|
|
# requiring a specific method.
|
|
#
|
|
# assert_recognizes({:controller => 'items', :action => 'create'}, {:path => 'items', :method => :post})
|
|
#
|
|
def assert_recognizes(expected_options, path, extras={}, message=nil)
|
|
if path.is_a? Hash
|
|
request_method = path[:method]
|
|
path = path[:path]
|
|
else
|
|
request_method = nil
|
|
end
|
|
|
|
clean_backtrace do
|
|
ActionController::Routing::Routes.reload if ActionController::Routing::Routes.empty?
|
|
request = recognized_request_for(path, request_method)
|
|
|
|
expected_options = expected_options.clone
|
|
extras.each_key { |key| expected_options.delete key } unless extras.nil?
|
|
|
|
expected_options.stringify_keys!
|
|
routing_diff = expected_options.diff(request.path_parameters)
|
|
msg = build_message(message, "The recognized options <?> did not match <?>, difference: <?>",
|
|
request.path_parameters, expected_options, expected_options.diff(request.path_parameters))
|
|
assert_block(msg) { request.path_parameters == expected_options }
|
|
end
|
|
end
|
|
|
|
# Asserts that the provided options can be used to generate the provided path.
|
|
def assert_generates(expected_path, options, defaults={}, extras = {}, message=nil)
|
|
clean_backtrace do
|
|
expected_path = "/#{expected_path}" unless expected_path[0] == ?/
|
|
# Load routes.rb if it hasn't been loaded.
|
|
ActionController::Routing::Routes.reload if ActionController::Routing::Routes.empty?
|
|
|
|
generated_path, extra_keys = ActionController::Routing::Routes.generate_extras(options, extras)
|
|
found_extras = options.reject {|k, v| ! extra_keys.include? k}
|
|
|
|
msg = build_message(message, "found extras <?>, not <?>", found_extras, extras)
|
|
assert_block(msg) { found_extras == extras }
|
|
|
|
msg = build_message(message, "The generated path <?> did not match <?>", generated_path,
|
|
expected_path)
|
|
assert_block(msg) { expected_path == generated_path }
|
|
end
|
|
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
|
|
def assert_routing(path, options, defaults={}, extras={}, message=nil)
|
|
assert_recognizes(options, path, extras, message)
|
|
|
|
controller, default_controller = options[:controller], defaults[:controller]
|
|
if controller && controller.include?(?/) && default_controller && default_controller.include?(?/)
|
|
options[:controller] = "/#{controller}"
|
|
end
|
|
|
|
assert_generates(path, options, defaults, extras, message)
|
|
end
|
|
|
|
private
|
|
def recognized_request_for(path, request_method = nil)
|
|
path = "/#{path}" unless path.first == '/'
|
|
|
|
# Assume given controller
|
|
request = ActionController::TestRequest.new({}, {}, nil)
|
|
request.env["REQUEST_METHOD"] = request_method.to_s.upcase if request_method
|
|
request.path = path
|
|
|
|
ActionController::Routing::Routes.recognize(request)
|
|
request
|
|
end
|
|
end
|
|
end
|
|
end |