JezK
Edit File: test_eventbuilder.rb
#!/usr/bin/env ruby #-- # Portions copyright 2004 by Jim Weirich (jim@weirichhouse.org). # Portions copyright 2005 by Sam Ruby (rubys@intertwingly.net). # All rights reserved. # Permission is granted for use, copying, modification, distribution, # and distribution of modified versions of this work as long as the # above copyright notice is included. #++ require 'test/unit' require 'test/preload' require 'builder' require 'builder/xmlevents' class TestEvents < Test::Unit::TestCase class Target attr_reader :events def initialize @events = [] end def start_tag(tag, attrs) @events << [:start_tag, tag, attrs] end def end_tag(tag) @events << [:end_tag, tag] end def text(string) @events << [:text, string] end end def setup @target = Target.new @xml = Builder::XmlEvents.new(:target=>@target) end def test_simple @xml.one expect [:start_tag, :one, nil] expect [:end_tag, :one] expect_done end def test_nested @xml.one { @xml.two } expect [:start_tag, :one, nil] expect [:start_tag, :two, nil] expect [:end_tag, :two] expect [:end_tag, :one] expect_done end def test_text @xml.one("a") expect [:start_tag, :one, nil] expect [:text, "a"] expect [:end_tag, :one] expect_done end def test_special_text @xml.one("H&R") expect [:start_tag, :one, nil] expect [:text, "H&R"] expect [:end_tag, :one] expect_done end def test_text_with_entity @xml.one("H&R") expect [:start_tag, :one, nil] expect [:text, "H&R"] expect [:end_tag, :one] expect_done end def test_attributes @xml.a(:b=>"c", :x=>"y") expect [:start_tag, :a, {:x => "y", :b => "c"}] expect [:end_tag, :a] expect_done end def test_moderately_complex @xml.tag! "address-book" do |x| x.entry :id=>"1" do x.name { x.first "Bill" x.last "Smith" } x.address "Cincinnati" end x.entry :id=>"2" do x.name { x.first "John" x.last "Doe" } x.address "Columbus" end end expect [:start_tag, "address-book".intern, nil] expect [:start_tag, :entry, {:id => "1"}] expect [:start_tag, :name, nil] expect [:start_tag, :first, nil] expect [:text, "Bill"] expect [:end_tag, :first] expect [:start_tag, :last, nil] expect [:text, "Smith"] expect [:end_tag, :last] expect [:end_tag, :name] expect [:start_tag, :address, nil] expect [:text, "Cincinnati"] expect [:end_tag, :address] expect [:end_tag, :entry] expect [:start_tag, :entry, {:id => "2"}] expect [:start_tag, :name, nil] expect [:start_tag, :first, nil] expect [:text, "John"] expect [:end_tag, :first] expect [:start_tag, :last, nil] expect [:text, "Doe"] expect [:end_tag, :last] expect [:end_tag, :name] expect [:start_tag, :address, nil] expect [:text, "Columbus"] expect [:end_tag, :address] expect [:end_tag, :entry] expect [:end_tag, "address-book".intern] expect_done end def expect(value) assert_equal value, @target.events.shift end def expect_done assert_nil @target.events.shift end end