get webrat+cucumber+merb working
i put this in env.rb require 'webrat' World do w = Object.new w.extend(Merb::Test::ViewHelper) w.extend(Merb::Test::RouteHelper) w.extend(Merb::Test::ControllerHelper) w.extend(Webrat::MerbTest) end
This commit is contained in:
Jeremy Burks
parent
9e673539a5
commit
300880db2f
194
lib/boot_merb.rb
194
lib/boot_merb.rb
@ -1,108 +1,110 @@
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#In Merb, we have an RspecStory instead of an integration Session.
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class Merb::Test::RspecStory
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module Webrat
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module MerbTest
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#Our own redirect actions defined below, to deal with the fact that we need to store
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#a controller reference.
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#Our own redirect actions defined below, to deal with the fact that we need to store
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#a controller reference.
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def current_page
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@current_page ||= Webrat::Page.new(self)
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end
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def current_page=(new_page)
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@current_page = new_page
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end
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# Issues a GET request for a page, follows any redirects, and verifies the final page
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# load was successful.
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#
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# Example:
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# visits "/"
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def visits(*args)
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@current_page = Webrat::Page.new(self, *args)
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end
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def save_and_open_page
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current_page.save_and_open
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end
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[:reloads, :fills_in, :clicks_button, :selects, :chooses, :checks, :unchecks, :clicks_link, :clicks_link_within, :clicks_put_link, :clicks_get_link, :clicks_post_link, :clicks_delete_link].each do |method_name|
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define_method(method_name) do |*args|
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current_page.send(method_name, *args)
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def current_page
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@current_page ||= Webrat::Page.new(self)
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end
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end
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#Session defines the following (used by webrat), but RspecStory doesn't. Merb's get/put/delete return a controller,
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#which is where we get our status and response from.
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#
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#We have to preserve cookies like this, or the session is lost.
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#
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#While (in a web application) a PUT is modelled as a POST with a parameter _method,
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#this close to the metal we need to make sure that we actually hit the underlying 'put' method,
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#so we rewrite 'method'.
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def request_via_redirect(method,path,parameters={},headers={})
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method = parameters["_method"] if !parameters["_method"].blank?
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mycookies = defined?(@controller) ? @controller.cookies : nil #will be nil if no requests yet
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begin
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@controller=self.send(method, path, parameters, headers) do |new_controller|
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new_controller.cookies = mycookies
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def current_page=(new_page)
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@current_page = new_page
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end
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# Issues a GET request for a page, follows any redirects, and verifies the final page
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# load was successful.
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#
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# Example:
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# visits "/"
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def visits(*args)
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@current_page = Webrat::Page.new(self, *args)
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end
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def save_and_open_page
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current_page.save_and_open
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end
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[:reloads, :fills_in, :clicks_button, :selects, :chooses, :checks, :unchecks, :clicks_link, :clicks_link_within, :clicks_put_link, :clicks_get_link, :clicks_post_link, :clicks_delete_link].each do |method_name|
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define_method(method_name) do |*args|
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current_page.send(method_name, *args)
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end
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rescue => exception
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raise unless exception.kind_of?(Merb::ControllerExceptions::Base)
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#Now we want to go one level below 'post' to build the request ourselves, then send it to the controller
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exception_klass = exception.class
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klass = ::Exceptions rescue Merb::Controller
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request = fake_request
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request.params[:exception] = exception
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request.params[:action] = exception_klass.name
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@controller=dispatch_request(request, klass, exception_klass.name)
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end
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follow_redirect! while redirect?
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status
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end
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#Session defines the following (used by webrat), but RspecStory doesn't. Merb's get/put/delete return a controller,
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#which is where we get our status and response from.
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#
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#We have to preserve cookies like this, or the session is lost.
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#
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#While (in a web application) a PUT is modelled as a POST with a parameter _method,
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#this close to the metal we need to make sure that we actually hit the underlying 'put' method,
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#so we rewrite 'method'.
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def request_via_redirect(method,path,parameters={},headers={})
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method = parameters["_method"] if !parameters["_method"].blank?
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mycookies = defined?(@controller) ? @controller.cookies : nil #will be nil if no requests yet
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begin
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@controller=self.send(method, path, parameters, headers) do |new_controller|
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new_controller.cookies = mycookies
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end
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rescue => exception
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raise unless exception.kind_of?(Merb::ControllerExceptions::Base)
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#Now we want to go one level below 'post' to build the request ourselves, then send it to the controller
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exception_klass = exception.class
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klass = ::Exceptions rescue Merb::Controller
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request = fake_request
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request.params[:exception] = exception
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request.params[:action] = exception_klass.name
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@controller=dispatch_request(request, klass, exception_klass.name)
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end
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def get_via_redirect(path, parameters = {}, headers = {})
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request_via_redirect(:get,path,parameters,headers)
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end
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def put_via_redirect(path, parameters = {}, headers = {})
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request_via_redirect(:put,path,parameters,headers)
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end
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def post_via_redirect(path, parameters = {}, headers = {})
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request_via_redirect(:post,path,parameters,headers)
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end
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def delete_via_redirect(path, parameters = {}, headers = {})
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request_via_redirect(:delete,path,parameters,headers)
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end
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def follow_redirect!
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mycookies = @controller.cookies rescue nil
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@controller=get @controller.headers["Location"] do |new_controller|
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new_controller.cookies=mycookies
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follow_redirect! while redirect?
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status
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end
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end
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def redirect?
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[307, *(300..305)].include?(status)
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end
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def status
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@controller.status
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end
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def response
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@controller #things like @controller.body will work.
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end
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def assert_response(resp)
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if resp == :success
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response.should be_successful
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else
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raise "assert_response #{resp.inspect} is not supported"
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def get_via_redirect(path, parameters = {}, headers = {})
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request_via_redirect(:get,path,parameters,headers)
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end
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end
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def put_via_redirect(path, parameters = {}, headers = {})
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request_via_redirect(:put,path,parameters,headers)
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end
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def post_via_redirect(path, parameters = {}, headers = {})
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request_via_redirect(:post,path,parameters,headers)
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end
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def delete_via_redirect(path, parameters = {}, headers = {})
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request_via_redirect(:delete,path,parameters,headers)
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end
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def follow_redirect!
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mycookies = @controller.cookies rescue nil
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@controller=get @controller.headers["Location"] do |new_controller|
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new_controller.cookies=mycookies
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end
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end
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def redirect?
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[307, *(300..305)].include?(status)
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end
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def status
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@controller.status
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end
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def response
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@controller #things like @controller.body will work.
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end
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def assert_response(resp)
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if resp == :success
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response.should be_successful
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else
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raise "assert_response #{resp.inspect} is not supported"
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end
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end
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end
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end
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class Application < Merb::Controller
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@ -3,7 +3,7 @@ Dir[File.join(File.dirname(__FILE__), "webrat", "*.rb")].each do |file|
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end
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module Webrat
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VERSION = '0.2.1'
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VERSION = '0.2.2'
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def self.root
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defined?(RAILS_ROOT) ? RAILS_ROOT : Merb.root
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end
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