2004-11-23 20:04:44 -05:00
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require File.dirname(__FILE__) + '/assertions/action_pack_assertions'
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require File.dirname(__FILE__) + '/assertions/active_record_assertions'
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module ActionController #:nodoc:
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class Base
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# Process a test request called with a +TestRequest+ object.
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def self.process_test(request)
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new.process_test(request)
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end
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def process_test(request) #:nodoc:
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process(request, TestResponse.new)
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end
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end
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class TestRequest < AbstractRequest #:nodoc:
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attr_writer :cookies
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attr_accessor :query_parameters, :request_parameters, :session, :env
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attr_accessor :host, :path, :request_uri, :remote_addr
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def initialize(query_parameters = nil, request_parameters = nil, session = nil)
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@query_parameters = query_parameters || {}
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@request_parameters = request_parameters || {}
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@session = session || TestSession.new
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initialize_containers
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initialize_default_values
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super()
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end
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def reset_session
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@session = {}
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end
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def cookies
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@cookies.freeze
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end
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def action=(action_name)
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@query_parameters.update({ "action" => action_name })
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@parameters = nil
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end
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def request_uri=(uri)
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@request_uri = uri
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@path = uri.split("?").first
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end
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private
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def initialize_containers
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@env, @cookies = {}, {}
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end
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def initialize_default_values
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@host = "test.host"
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@request_uri = "/"
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@remote_addr = "127.0.0.1"
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@env["SERVER_PORT"] = 80
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end
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end
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class TestResponse < AbstractResponse #:nodoc:
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# the class attribute ties a TestResponse to the assertions
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class << self
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attr_accessor :assertion_target
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end
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# initializer
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def initialize
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TestResponse.assertion_target=self# if TestResponse.assertion_target.nil?
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super()
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end
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# the response code of the request
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def response_code
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headers['Status'][0,3].to_i rescue 0
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end
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# was the response successful?
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def success?
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response_code == 200
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end
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# was the URL not found?
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def missing?
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response_code == 404
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end
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# were we redirected?
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def redirect?
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(300..399).include?(response_code)
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end
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# was there a server-side error?
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def server_error?
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(500..599).include?(response_code)
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end
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# returns the redirection location or nil
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def redirect_url
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redirect? ? headers['location'] : nil
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end
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# does the redirect location match this regexp pattern?
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def redirect_url_match?( pattern )
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return false if redirect_url.nil?
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p = Regexp.new(pattern) if pattern.class == String
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p = pattern if pattern.class == Regexp
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return false if p.nil?
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p.match(redirect_url) != nil
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end
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# returns the template path of the file which was used to
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# render this response (or nil)
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def rendered_file(with_controller=false)
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unless template.first_render.nil?
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unless with_controller
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template.first_render
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else
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template.first_render.split('/').last || template.first_render
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end
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end
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end
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# was this template rendered by a file?
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def rendered_with_file?
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!rendered_file.nil?
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end
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# a shortcut to the flash (or an empty hash if no flash.. hey! that rhymes!)
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def flash
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session['flash'] || {}
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end
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# do we have a flash?
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def has_flash?
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!session['flash'].nil?
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end
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# do we have a flash that has contents?
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def has_flash_with_contents?
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!flash.empty?
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end
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# does the specified flash object exist?
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def has_flash_object?(name=nil)
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!flash[name].nil?
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end
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# does the specified object exist in the session?
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def has_session_object?(name=nil)
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!session[name].nil?
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end
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# a shortcut to the template.assigns
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def template_objects
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template.assigns || {}
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end
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# does the specified template object exist?
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def has_template_object?(name=nil)
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!template_objects[name].nil?
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end
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end
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class TestSession #:nodoc:
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def initialize(attributes = {})
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@attributes = attributes
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end
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def [](key)
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@attributes[key]
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end
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def []=(key, value)
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@attributes[key] = value
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end
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2004-12-06 13:51:04 -05:00
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def session_id
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""
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end
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2004-11-23 20:04:44 -05:00
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def update() end
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def close() end
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def delete() @attributes = {} end
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end
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end
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class Test::Unit::TestCase #:nodoc:
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private
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# execute the request and set/volley the response
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2004-12-07 06:10:46 -05:00
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def get(action, parameters = nil, session = nil)
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@request.env['REQUEST_METHOD'] ||= "GET"
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2004-11-23 20:04:44 -05:00
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@request.action = action.to_s
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@request.parameters.update(parameters) unless parameters.nil?
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@request.session = ActionController::TestSession.new(session) unless session.nil?
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@controller.process(@request, @response)
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end
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2004-12-07 06:10:46 -05:00
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# execute the request simulating a specific http method and set/volley the response
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%w( post put delete head ).each do |method|
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class_eval <<-EOV
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def #{method}(action, parameters = nil, session = nil)
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@request.env['REQUEST_METHOD'] ||= "#{method.upcase}"
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get(action, parameters, session)
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end
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EOV
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end
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alias :process :get
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2004-11-23 20:04:44 -05:00
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end
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