method
assign_parameters
assign_parameters(routes, controller_path, action, parameters = {})
public
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# File actionpack/lib/action_controller/test_case.rb, line 151 def assign_parameters(routes, controller_path, action, parameters = {}) parameters = parameters.symbolize_keys.merge(:controller => controller_path, :action => action) extra_keys = routes.extra_keys(parameters) non_path_parameters = get? ? query_parameters : request_parameters parameters.each do |key, value| if value.is_a?(Array) && (value.frozen? || value.any?(&:frozen?)) value = value.map{ |v| v.duplicable? ? v.dup : v } elsif value.is_a?(Hash) && (value.frozen? || value.any?{ |k,v| v.frozen? }) value = Hash[value.map{ |k,v| [k, v.duplicable? ? v.dup : v] }] elsif value.frozen? && value.duplicable? value = value.dup end if extra_keys.include?(key.to_sym) non_path_parameters[key] = value else if value.is_a?(Array) value = Result.new(value.map(&:to_param)) else value = value.to_param end path_parameters[key.to_s] = value end end # Clear the combined params hash in case it was already referenced. @env.delete("action_dispatch.request.parameters") params = self.request_parameters.dup %(controller action only_path).each do |k| params.delete(k) params.delete(k.to_sym) end data = params.to_query @env['CONTENT_LENGTH'] = data.length.to_s @env['rack.input'] = StringIO.new(data) end