Screencast: Zeit und Web-Anfragen testen/messen

Downloads in verschiedenen Formaten:

source code mp4 m4v webm ogv

Resourcen:

• Timecop
• FakeWeb

Gemfile

[ruby] group :test do gem “timecop” gem “fakeweb” end [/ruby]

spec_helper.rb

[ruby] FakeWeb.allow_net_connect = false RSpec.configure do |config| config.before(:each) do Timecop.return FakeWeb.clean_registry end end [/ruby]

user_spec.rb

[ruby] it “saves the time the password reset was sent” do Timecop.freeze user.send_password_reset Time.use_zone(“Paris”) do user.reload.password_reset_sent_at.should eq(Time.zone.now) end end [/ruby]

web_request_spec.rb

[ruby] it “fetches the content length” do FakeWeb.register_uri(:head, “http://example.com/”, :content_length => 123) WebRequest.new(:url =>“http://example.com/“).content\_length.should eq(123) end [/ruby]

models/web_request.rb

[ruby] def content_length uri = URI.parse(url) response = Net::HTTP.start(uri.host, uri.port) { |http| http.request_head(uri.path) } response[“content-length”].to_i end [/ruby]

config/application.rb

[ruby] require ‘net/http’ [/ruby]