Class: TestXampl

Inherits:
Test::Unit::TestCase
  • Object
show all
Defined in:
lib/xamplr/test-support/test.rb,
lib/xamplr/test-support/test-misc.rb,
lib/xamplr/test-support/test-cache.rb,
lib/xamplr/test-support/test-names.rb,
lib/xamplr/test-support/test-elements.rb,
lib/xamplr/test-support/test-indexed-array.rb

Overview

generator.report_elements

Instance Method Summary collapse

Instance Method Details

#check_parents(xampl, parent = nil) ⇒ Object 



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# File 'lib/xamplr/test-support/test.rb', line 1487

def check_parents(xampl, parent=nil)
  if (nil != parent) then
    found = false
    xampl.parents.each{ | p |
      found = true if (parent == p)
    }
    assert(found)
  else
    if (xampl.kind_of? XamplObject)
      assert((nil == xampl.parents) || (0 == xampl.parents.size))
    end
  end
  xampl.children.each{ | child |
    check_parents(child, xampl) if (child.kind_of? XamplObject)
  }
end

#choose_name_test_helper(name, expected_class_name, expected_attribute_name) ⇒ Object 



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# File 'lib/xamplr/test-support/test.rb', line 1007

def choose_name_test_helper(name, expected_class_name, expected_attribute_name)
  original_name = name.dup
  class_name, attribute_name = Generator.choose_names(name, "", "")
  assert_equal(original_name, name, "changed the original name")
  assert_equal(expected_class_name, class_name, "CLASS name wrong")
  assert_equal(expected_attribute_name, attribute_name, "ATTRIBUTE name wrong")
end

#setup ⇒ Object 



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# File 'lib/xamplr/test-support/test.rb', line 51

def setup
  Xampl.disable_all_persisters
  #FromXML.reset_registry
end

#test_bug_indexed_child_same_pid_added_twice ⇒ Object

TODO – test no namespace



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# File 'lib/xamplr/test-support/test.rb', line 1237

def test_bug_indexed_child_same_pid_added_twice
  element = Element.new
  attr0 = element.new_attribute("repeated")

  assert_equal(1, element.attribute_child.size)
  assert_equal(1, element.attribute_child.size)
  assert_equal(1, element.children.size)
  assert_equal(attr0, element.children[0])

  ce1 = element.new_child_element("something")

  assert_equal(1, element.attribute_child.size)
  assert_equal(1, element.attribute_child.size)
  assert_equal(2, element.children.size)
  assert_equal(attr0, element.children[0])
  assert_equal(ce1, element.children[1])

  attr2 = element.new_attribute("repeated")

  assert_equal(1, element.attribute_child.size)
  assert_equal(1, element.attribute_child.size)
  assert_equal(2, element.children.size)
  assert_equal(ce1, element.children[0])
  assert_equal(attr2, element.children[1])
end

#test_choose_names ⇒ Object 



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# File 'lib/xamplr/test-support/test.rb', line 1205

def test_choose_names
  choose_name_test_helper("abcd", "Abcd", "abcd")
  choose_name_test_helper("Abcd", "Abcd", "abcd")
  choose_name_test_helper("abCd", "AbCd", "ab_cd")
  choose_name_test_helper("AbCd", "AbCd", "ab_cd")
  choose_name_test_helper("ABcd", "ABcd", "abcd")

  choose_name_test_helper("ABcdefABCdef", "ABcdefABCdef", "abcdef_abcdef")

  choose_name_test_helper("ab-cd", "AbCd", "ab_cd")
  choose_name_test_helper("Ab-Cd", "AbCd", "ab_cd")

  choose_name_test_helper("ab--cd", "AbCd", "ab_cd")
  choose_name_test_helper("Ab--Cd", "AbCd", "ab_cd")

  choose_name_test_helper("ab_-cd", "AbCd", "ab_cd")
  choose_name_test_helper("Ab_-Cd", "AbCd", "ab_cd")

  choose_name_test_helper("ab__cd", "AbCd", "ab_cd")
  choose_name_test_helper("Ab__Cd", "AbCd", "ab_cd")

  choose_name_test_helper("ab:cd", "AbCd", "ab_cd")
  choose_name_test_helper("Ab:Cd", "AbCd", "ab_cd")

  choose_name_test_helper("ab.cd", "AbCd", "ab_cd")

  choose_name_test_helper("ab9cd", "AbCd", "ab_cd")
  choose_name_test_helper("ab9Cd", "AbCd", "ab_cd")
end

#test_cycles_and_bushy2_locals ⇒ Object 



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# File 'lib/xamplr/test-support/test.rb', line 1291

def test_cycles_and_bushy2_locals
  pname = "test_cycles_and_bushy" << Time.now.strftime("%Y%m%d-%H%M-%S") << rand.to_s
  #Xampl.enable_persister(pname, :filesystem)
  Xampl.enable_persister(pname, :in_memory)
  Xampl.auto_persistence

  root = Thing.new("root")

  root.new_thing("branch1").new_thing("leaf")
  root.new_thing("branch2").new_thing("leaf")
  root.new_thing("branch3").new_thing("leaf")

  cycle0 = root.new_thing("cycle0")
  cycle0.new_thing("cycle1").new_thing("cycle2").new_thing("cycle0")

  assert_equal(Thing.lookup("cycle2").thing["cycle0"],
               Thing.lookup("root").thing["cycle0"])

  Xampl.sync

  assert_equal(8, CountingVisitor.new.start(root).count)

  #puts root.pp_xml
end

#test_cycles_and_bushy_lookup ⇒ Object 



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# File 'lib/xamplr/test-support/test.rb', line 1263

def test_cycles_and_bushy_lookup
  pname = "test_cycles_and_bushy" << Time.now.strftime("%Y%m%d-%H%M-%S") << rand.to_s
  #Xampl.enable_persister(pname, :filesystem)
  Xampl.enable_persister(pname, :in_memory)
  Xampl.auto_persistence

  root = Thing.new("root")
  root.info = "one"

  root.new_thing("branch1").new_thing("leaf").info = "two"
  root.new_thing("branch2").new_thing("leaf").info = "three"
  root.new_thing("branch3").new_thing("leaf").info = "four"

  root.new_thing("cycle0").info = "five"
  Thing.lookup("cycle0").new_thing("cycle1").new_thing("cycle2").info = "six"
  Thing.lookup("cycle2").new_thing("cycle0")

  assert(Thing.lookup("cycle2").thing["cycle0"] == Thing.lookup("cycle0"))
  assert(Thing.lookup("root").thing["cycle0"] == Thing.lookup("cycle0"))

  Xampl.sync

  assert_equal(8, CountingVisitor.new.start(root).count)

  pp_xml = root.pp_xml
  #puts root.pp_xml
end

#test_data_xampl ⇒ Object 



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# File 'lib/xamplr/test-support/test.rb', line 150

def test_data_xampl
  emph_content_1 = "there"
  emph_content_2 = "are"
  big_thing = Xampl.make(Thing){ | big_thing |
    big_thing.pid = "big_thing"
    big_thing.new_thing("thing"){ | thing |
      thing.new_stuff.kind = "stuff1"

      thing.new_description{ | desc |
        desc.kind = "desc1"

        desc.add_content("hello ")
        desc.new_emph.content = emph_content_1
        desc.add_content("! How ")
        desc.new_emph.content = emph_content_2
        desc.add_content(" you?")
      }
    }
  }

  ###    desc1 = Description.new
  ###    desc1.kind = "desc1"
  ###
  ###    desc1.add_content("hello ")
  ###    emph_content_1 = "there"
  ###    desc1.new_emph.content = emph_content_1
  ###    desc1.add_content("! How ")
  ###    emph_content_2 = "are"
  ###    desc1.new_emph.content = emph_content_2
  ###    desc1.add_content(" you?")
  ###
  ###    thing = Thing.new
  ###    thing.pid = "thing"
  ###    assert(thing.is_changed)
  ###    thing.new_stuff.kind = "stuff1"
  ###    assert_not_nil(thing.is_changed)
  ###    thing.is_changed = nil
  ###    thing.add_description(desc1)
  ###    assert_not_nil(thing.is_changed)
  ###
  ###    big_thing = Thing.new
  ###    big_thing.add_thing(thing)
  assert_equal("<ex:thing pid='big_thing' xmlns:ex='http://xampl.com/example' xmlns:exs='http://xampl.com/example/special'><ex:thing pid='thing'><ex:stuff kind='stuff1'/><ex:description kind='desc1'>hello <ex:emph>there</ex:emph>! How <ex:emph>are</ex:emph> you?</ex:description></ex:thing></ex:thing>",
               big_thing.test_to_xml)

  assert_equal(1, big_thing.children.length)
  assert_equal(2, big_thing.thing_child[0].children.length)
  assert_equal(big_thing.thing_child[0].description_child[0].emph_child.length, 2)
  assert_equal(emph_content_1, big_thing.thing_child[0].description_child[0].emph_child[0].content, emph_content_1)
  assert_equal(emph_content_2, big_thing.thing_child[0].description_child[0].emph_child[1].content, emph_content_2)

  check_parents(big_thing)
end

#test_data_xampl_using_append ⇒ Object 



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# File 'lib/xamplr/test-support/test.rb', line 226

def test_data_xampl_using_append
  emph_content_1 = "there"
  emph1 = Emph.new
  emph1 << emph_content_1

  emph_content_2 = "are"
  emph2 = Emph.new
  emph2.content = emph_content_2

  desc1 = Description.new
  desc1.kind = "desc1"

  desc1.is_changed = nil
  desc1 << "hello " << emph1 << "! How " << emph2 << " you?"
  assert_not_nil(desc1.is_changed)

  thing = Thing.new
  thing.pid = "thing"
  thing.new_stuff.kind = "stuff1"
  thing << desc1

  big_thing = Thing.new
  big_thing << thing

  assert_equal("<ex:thing xmlns:ex='http://xampl.com/example' xmlns:exs='http://xampl.com/example/special'><ex:thing pid='thing'><ex:stuff kind='stuff1'/><ex:description kind='desc1'>hello <ex:emph>there</ex:emph>! How <ex:emph>are</ex:emph> you?</ex:description></ex:thing></ex:thing>",
               big_thing.test_to_xml)

  assert_equal(2, big_thing.thing_child[0].description_child[0].emph_child.length)
  assert_equal(emph_content_1, big_thing.thing_child[0].description_child[0].emph_child[0].content)
  assert_equal(emph_content_2, big_thing.thing_child[0].description_child[0].emph_child[1].content)

  check_parents(big_thing)
end

#test_empty_xampl ⇒ Object 



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# File 'lib/xamplr/test-support/test.rb', line 91

def test_empty_xampl
  stuff1 = Stuff.new
  assert_not_nil(stuff1.is_changed)
  stuff1.kind = 'test'
  assert_not_nil(stuff1.is_changed)

  stuff2 = Stuff.new
  assert_not_nil(stuff2.is_changed)

  stuff3 = Stuff.new
  assert_not_nil(stuff3.is_changed)
  stuff3.kind = 'test'
  assert_not_nil(stuff3.is_changed)
  stuff3.special = 'test'
  assert_not_nil(stuff3.is_changed)

  assert_equal("<ex:stuff kind='test' xmlns:ex='http://xampl.com/example' xmlns:exs='http://xampl.com/example/special'/>",
               stuff1.test_to_xml)
  assert_equal("<ex:stuff xmlns:ex='http://xampl.com/example' xmlns:exs='http://xampl.com/example/special'/>",
               stuff2.test_to_xml)
  assert_equal("<ex:stuff kind='test' exs:special='test' xmlns:ex='http://xampl.com/example' xmlns:exs='http://xampl.com/example/special'/>",
               stuff3.test_to_xml)

  fakeRules = XMLPrinter.new("fake...")
  stuff1.test_to_xml_internal(fakeRules)
  r = fakeRules.done
  assert_equal("fake... xmlns:ex='http://xampl.com/example' xmlns:exs='http://xampl.com/example/special'<ex:stuff kind='test'/>", r)

  check_parents(stuff1)
  check_parents(stuff2)
  check_parents(stuff3)
end

#test_ensure ⇒ Object 



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# File 'lib/xamplr/test-support/test.rb', line 204

def test_ensure
  big_thing = Xampl.make(Thing){ | big_thing |
    big_thing.pid = "big_thing"
    big_thing.ensure_thing("thing"){ | thing |
      thing.info = "first";
    }
    big_thing.ensure_thing("thing"){ | thing |
      flunk "What are you doing in here?"
      thing.info = "second";
    }
  }

  assert_equal(1, big_thing.thing.length)
  assert_equal("first", big_thing.thing[0].info)

  desc = Description.new
  desc.ensure_emph
  assert_equal(1, desc.emph.length)
  #NOTE -- ensure_emph used to be aliased to new_emph, now it just makes
  #        sure that there is at least one emph
end

#test_escaping ⇒ Object 



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# File 'lib/xamplr/test-support/test.rb', line 997

def test_escaping
  description = Description.new
  description.kind = "<>&'\""
  description << "<>&'\""

  expect = "<ex:description kind='&lt;&gt;&amp;&apos;&quot;' xmlns:ex='http://xampl.com/example'>&lt;>&amp;'\"</ex:description>"

  assert_equal(expect, description.test_to_xml)
end

#test_filesystem_persistence_automatic ⇒ Object 



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# File 'lib/xamplr/test-support/test.rb', line 794

def test_filesystem_persistence_automatic
  stuff = Stuff.new
  thing = Thing.new
  thing << stuff

  thing.pid = "thing"

  pname = "test_filesystem_persistence_automatic_ut" << Time.now.strftime("%Y%m%d-%H%M-%S") << rand.to_s
  Xampl.enable_persister(pname, :filesystem)
  Xampl.auto_persistence

  stuff = Stuff.new
  thing = Thing.new
  thing.pid = "thing"
  thing << stuff

  assert_equal(thing, Xampl.lookup(Thing, "thing"))

  assert(thing.persister)
  assert(thing.is_changed)
  assert_equal(1, Xampl.count_changed)

  assert_equal(thing, Xampl.lookup(Thing, "thing"), "cannot lookup new stuff")

  writes = Xampl.sync

  assert_equal(1, writes)
  assert_equal(0, Xampl.count_changed)

  assert(Xampl.lookup(Thing, "thing"))
  assert_equal(thing, Xampl.lookup(Thing, "thing"), "cannot lookup cached stuff")
  assert_same(thing, Xampl.lookup(Thing, "thing"), "cannot lookup cached stuff")

  Xampl.clear_cache

  found = Xampl.lookup(Thing, "thing")
  assert_not_equal(thing, found)
  assert_not_same(thing, found)

  root = Thing.new
  root.pid = "root"
  found2 = root.new_thing("thing")

  assert_equal(found, found2, "in automatic persistence mode, supposed to look stuff up")

  #Xampl.print_stats
end

#test_filesystem_persistence_basics ⇒ Object 



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# File 'lib/xamplr/test-support/test.rb', line 617

def test_filesystem_persistence_basics
  stuff = Stuff.new
  thing = Thing.new
  thing << stuff

  thing.pid = "thing"

  assert_xampl_exception(:name_required){
    Xampl.enable_persister(nil, :filesystem)
  }

  pname = "test_filesystem_persistence_basics_ut" << Time.now.strftime("%Y%m%d-%H%M-%S") << rand.to_s
  Xampl.enable_persister(pname, :filesystem)

  stuff = Stuff.new
  thing = Thing.new
  thing.pid = "thing"
  thing << stuff

  assert_nil(Xampl.lookup(Thing, "thing"))

  assert(nil == thing.persister)
  assert(thing.is_changed)
  assert_equal(0, Xampl.count_changed)

  Xampl.introduce_to_persister(thing)

  assert(thing.persister)
  assert_equal(1, Xampl.count_changed)
  assert_same(thing, Xampl.lookup(Thing, "thing"), "cannot lookup new stuff")

  #Xampl.print_stats

  assert_equal(1, Xampl.count_changed)
  writes = Xampl.sync
  assert_equal(1, writes)
  assert_equal(0, Xampl.count_changed)
  assert(Xampl.lookup(Thing, "thing"))

  assert_same(thing, Xampl.lookup(Thing, "thing"), "cannot lookup cached stuff")

  Xampl.clear_cache

  found = Xampl.lookup(Thing, "thing")
  assert_not_same(thing, found)
  assert(thing === found)

  Xampl.clear_cache

  # now, changing thing will affect the DB -- VERY SUBTLE POSSIBLIITY OF BUG!
  thing.new_stuff
  assert_equal(2, thing.stuff.size)
  assert_equal(1, found.stuff.size)

  writes = Xampl.sync

  assert_equal(2, thing.stuff.size)
  assert_equal(1, found.stuff.size)

  found2 = Xampl.lookup(Thing, "thing")

  assert_equal(2, thing.stuff.size)
  assert_equal(1, found.stuff.size)
  assert_equal(2, found2.stuff.size)

  assert(!(found === found2))
  assert(thing === found2)

  assert_not_equal(found, found2)

  #Xampl.print_stats
end

#test_filesystem_persistence_over_write_on_parse ⇒ Object 



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# File 'lib/xamplr/test-support/test.rb', line 717

def test_filesystem_persistence_over_write_on_parse
  name = "test_filesystem_persistence_over_write_on_parse_ut" << Time.now.strftime("%Y%m%d-%H%M-%S") << rand.to_s
  holder = nil
  Xampl.transaction(name, :filesystem, automatic=true) do
    holder = Thing.new("root")
  end

  Xampl.transaction(name, :filesystem, automatic=true) do
    1.upto(10) do |i|
      cname = "child#{i}"
      child = holder.new_thing(cname)
      child.new_key_value('index').value = cname
    end
  end

  Xampl.transaction(name, :filesystem, automatic=true) do
    Xampl.print_stats
  end

  xml = holder.pp_xml

  Xampl.transaction(name, :filesystem, automatic=true) do
    1.upto(11) do |i|
      cname = "child#{i}"
      child = holder.ensure_thing(cname)
      child.ensure_key_value('index').value = "changed#{i}"
    end
    holder.remove_thing("child1")
  end

  assert_equal(10, holder.thing.size)
  assert_equal(holder.children.size, holder.thing.size)

  parsed_holder = nil
  Xampl.transaction(name, :filesystem, automatic=true) do
    parsed_holder = XamplObject.from_xml_string(xml)
  end

  assert_equal(10, holder.thing.size)
  assert_equal(holder.children.size, holder.thing.size)

  assert_equal(parsed_holder, holder)

  Xampl.transaction(name, :filesystem, automatic=true) do
    holder.thing.each{ | child |
      found = Xampl.lookup(Thing, child.pid)
      assert_equal(child, found)
      assert_equal(child, parsed_holder.thing[child.pid])
    }
    Xampl.print_stats
  end
end

#test_filesystem_persistence_rollback ⇒ Object 



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# File 'lib/xamplr/test-support/test.rb', line 842

def test_filesystem_persistence_rollback
  pname = "test_filesystem_persistence_rollback_ut" << Time.now.strftime("%Y%m%d-%H%M-%S") << rand.to_s
  original_persister = Xampl.enable_persister(pname, :filesystem)

  stuff = Stuff.new
  thing = Thing.new
  thing.pid = "thing"
  thing << stuff

  Xampl.introduce_to_persister(thing)

  Xampl.rollback

  current_persister = Xampl.persister

  assert_equal(original_persister, current_persister)
  #assert_not_equal(original_persister, current_persister)

  # no sync after thing's creation, so thing should NOT exist after rollback
  found = Xampl.lookup(Thing, "thing")
  assert_nil(found)

  assert_equal(original_persister, thing.persister)

  #assert_xampl_exception(:live_across_rollback){
  #  thing.new_stuff
  #}
  thing.stuff.size

  writes = Xampl.sync

  assert_equal(0, writes)
end

#test_filesystem_persistence_rollback_survival ⇒ Object 



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# File 'lib/xamplr/test-support/test.rb', line 876

def test_filesystem_persistence_rollback_survival
  pname = "test_filesystem_persistence_rollback_survival_ut" << Time.now.strftime("%Y%m%d-%H%M-%S") << rand.to_s
  original_persister = Xampl.enable_persister(pname, :filesystem)

  stuff = Stuff.new
  thing = Thing.new
  thing.pid = "thing"
  thing << stuff

  Xampl.introduce_to_persister(thing)

  assert_equal(1, thing.stuff.size)
  Xampl.sync
  assert_equal(1, thing.stuff.size)

  thing.new_stuff
  thing.info = "something"

  assert_equal(2, thing.stuff.size)

  Xampl.rollback

  assert(thing.load_needed)
  assert_nil(thing.info, "attributes not cleared by the rollback")
  assert(!thing.load_needed)
  assert_equal(1, thing.stuff.size)

  current_persister = Xampl.persister

  assert_equal(original_persister, current_persister)

  # a sync done BEFORE the second 'stuff' was added to thing
  found = Xampl.lookup(Thing, "thing")
  assert_equal(found.object_id, thing.object_id)

  assert_equal(original_persister, current_persister)
  assert_equal(current_persister, thing.persister)
  assert_equal(current_persister, found.persister)

  assert(!thing.load_needed)
  assert(!thing.is_changed)

  thing.stuff.size

  assert(!thing.load_needed)
  assert(!thing.is_changed)

  assert_equal(found.object_id, thing.object_id)
  assert_equal(1, thing.stuff.size)
  assert_equal(1, found.stuff.size)

  #assert_xampl_exception(:live_across_rollback){
  #  thing.new_stuff
  #}

  assert(!thing.is_changed)
  writes = Xampl.sync

  assert_equal(0, writes)

  new_thing = found.new_thing("new_thing")
  new_thing.new_stuff

  writes = Xampl.sync

  assert_equal(2, writes)

  new_thing.new_stuff
  writes = Xampl.sync
  assert_equal(1, writes)

  Xampl.rollback

  assert_equal(0, Xampl.persister.read_count)

  thing = Thing.lookup("thing")
  assert_not_nil(thing)
  assert_equal(0, Xampl.persister.read_count, "not in the cache")

  new_thing = thing.thing["new_thing"]
  assert_not_nil(new_thing)
  assert_equal(0, Xampl.persister.read_count, "not in the cache")

  keep_new_thing = new_thing

  # these (to xml, ruby) will NOT suck the child thing into memory
  xml = thing.test_to_xml

  ruby = thing.to_ruby
  ruby_thing = XamplObject.from_ruby(ruby)

  assert_equal(0, Xampl.persister.read_count, "not in the cache")

  # this will trigger the lazy load of new_thing
  size = new_thing.stuff.size

  assert_equal(0, Xampl.persister.read_count, "not in the cache")
  assert_equal(keep_new_thing, new_thing)
  assert_equal(new_thing, thing.thing["new_thing"])

  Xampl.rollback

  # another way to get stuff into memory
  # ACTUALLY, this is not legal, there is a cache conflict problem
  illegal_lazy_thing = Thing.new
  illegal_lazy_thing.pid = "thing"
  illegal_lazy_thing.load_needed = true
  #assert_xampl_exception(:cache_conflict){
  #  assert(thing === illegal_lazy_thing)
  #}
  #assert_raise(XamplIsInvalid){
  #  # due to a change in xampl this is OK (it isn't invalid yet)
  #illegal_lazy_thing.info = "oops"
  #}

  okay_thing = Thing.lookup("thing")
  assert(okay_thing)
  okay_thing.info = "okay"
end

#test_filesystem_persistence_ruby ⇒ Object 



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# File 'lib/xamplr/test-support/test.rb', line 770

def test_filesystem_persistence_ruby
  pname = "test_filesystem_persistence_ruby" << Time.now.strftime("%Y%m%d-%H%M-%S") << rand.to_s
  Xampl.enable_persister(pname, :filesystem, :ruby_format)
  persister2 = Xampl.persister

  stuff = Stuff.new
  thing = Thing.new
  thing.pid = "thing"
  thing << stuff

  Xampl.introduce_to_persister(thing)
  Xampl.sync

  thing.info = "force emptying"

  Xampl.rollback

  assert(thing.load_needed)

  found = Xampl.lookup(Thing, "thing")

  assert_equal(thing.object_id, found.object_id)
end

#test_filesystem_persistence_very_many ⇒ Object 



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# File 'lib/xamplr/test-support/test.rb', line 690

def test_filesystem_persistence_very_many
  name = "test_filesystem_persistence_very_many_ut" << Time.now.strftime("%Y%m%d-%H%M-%S") << rand.to_s
  holder = nil

  Xampl.transaction(name, :filesystem, automatic=true) do
    holder = Thing.new("root")
  end

  1.upto(200) do |i|
    Xampl.transaction(name, :filesystem, automatic=true) do
      child = holder.new_thing("child#{i}")
    end
  end

  #Xampl.transaction(name, :filesystem, automatic=true) do
  #Xampl.print_stats
  #end

  Xampl.transaction(name, :filesystem, automatic=true) do
    holder.thing.each{ | child |
      found = Xampl.lookup(Thing, child.pid)
      assert_equal(child, found)
    }
    #Xampl.print_stats
  end
end

#test_from_xml ⇒ Object 



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# File 'lib/xamplr/test-support/test.rb', line 260

def test_from_xml
  emph_content_1 = "there"
  emph1 = Emph.new
  emph1 << emph_content_1

  emph_content_2 = "are"
  emph2 = Emph.new
  emph2.content = emph_content_2

  desc1 = Description.new
  desc1.kind = "desc1"

  desc1.is_changed = nil
  desc1 << "hello " << emph1 << "! How " << emph2 << " you?"

  thing = Thing.new
  thing.pid = "thing"
  thing.new_stuff.kind = "stuff1"
  thing << desc1

  big_thing = Thing.new
  big_thing << "leading content" << thing << "trailing content"

  #puts big_thing.test_to_xml
  #pp = FromXML.new
  #pp.setup_parse_string(big_thing.test_to_xml)
  #while not pp.endDocument?
  #event = pp.next_interesting_event
  #puts event
  #if (event == Xampl_PP::TEXT) then
  #puts "TEXT [[[" << pp.text << "]]]"
  #end
  #end

  pp = FromXML.new
  pp.setup_parse_string(big_thing.test_to_xml)
  assert_equal(pp.next_interesting_event, Xampl_PP::START_ELEMENT)
  assert_equal(pp.next_interesting_event, Xampl_PP::TEXT)
  assert_equal(pp.next_interesting_event, Xampl_PP::START_ELEMENT)
  assert_equal(pp.next_interesting_event, Xampl_PP::START_ELEMENT)

  assert_equal(pp.next_interesting_event, Xampl_PP::END_ELEMENT)
  assert_equal(pp.next_interesting_event, Xampl_PP::START_ELEMENT)
  assert_equal(pp.next_interesting_event, Xampl_PP::TEXT)
  assert_equal(pp.next_interesting_event, Xampl_PP::START_ELEMENT)
  assert_equal(pp.next_interesting_event, Xampl_PP::TEXT)
  assert_equal(pp.next_interesting_event, Xampl_PP::END_ELEMENT)
  assert_equal(pp.next_interesting_event, Xampl_PP::TEXT)
  assert_equal(pp.next_interesting_event, Xampl_PP::START_ELEMENT)
  assert_equal(pp.next_interesting_event, Xampl_PP::TEXT)
  assert_equal(pp.next_interesting_event, Xampl_PP::END_ELEMENT)
  assert_equal(pp.next_interesting_event, Xampl_PP::TEXT)
  assert_equal(pp.next_interesting_event, Xampl_PP::END_ELEMENT)
  assert_equal(pp.next_interesting_event, Xampl_PP::END_ELEMENT)
  assert_equal(pp.next_interesting_event, Xampl_PP::END_ELEMENT)
  assert_equal(pp.next_interesting_event, Xampl_PP::END_DOCUMENT)
  assert(pp.endDocument?)

  pp = FromXML.new
  #another_big_thing = pp.parse_string(big_thing.test_to_xml)
  another_big_thing = pp.parse_string(big_thing.pp_xml)

  #assert_equal(big_thing.test_to_xml, another_big_thing.test_to_xml)
  assert_equal(big_thing.pp_xml.gsub(/\s/, ''), another_big_thing.pp_xml.gsub(/\s/, ''))
  assert_not_same(big_thing, another_big_thing)
end

#test_generator_with_no_namespace ⇒ Object 



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# File 'lib/xamplr/test-support/test.rb', line 1015

def test_generator_with_no_namespace
  generator = Generator.new
  generator.comprehend_from_strings([
          %Q{
<things xmlns:xampl='http://xampl.com/example/special'>
<thing pid=''>
  <description kind=''>blah <emph>blah</emph> blah</description>
  <keyValue id='' value=''/>
  <stuff kind='' xampl:special=''/>
  <thing pid=''/>
  <things/>
</thing>
</things>
}
  ])

  ns = ""
  #ns = nil
  emap = generator.elements_map
  assert_equal(1, emap.size)
  elements = emap[ns]
  assert_not_nil(elements)
  assert_equal(6, elements.element_child.size)

  ename = "emph"
  element = elements.element_child[ename]
  assert_not_nil(element)
  assert_equal(ns, element.namespace)
  assert_equal("{#{ns}}#{ename}", element.nstag)
  assert(!element.empty)
  assert(element.has_content)

  ename = "description"
  element = elements.element_child[ename]
  assert_not_nil(element)
  assert_equal(ns, element.namespace)
  assert_equal("{#{ns}}#{ename}", element.nstag)
  assert(!element.empty)
  assert(element.has_content)

  assert_equal(1, element.attribute_child.size)
  assert_not_nil(element.attribute_child["kind"])
  assert_nil(element.attribute_child["kind"].namespace)

  assert_equal(1, element.child_element_child.size)
  cname = "{#{ns}}emph"
  assert_not_nil(element.child_element_child[cname])
  assert_equal(ns, element.child_element_child[cname].namespace)
  assert_equal("emph", element.child_element_child[cname].element_name)

  ename = "stuff"
  element = elements.element_child[ename]
  assert_not_nil(element)
  assert_equal(ns, element.namespace)
  assert_equal("{#{ns}}#{ename}", element.nstag)
  assert(element.empty)
  assert(!element.has_content)

  assert_equal(2, element.attribute_child.size)
  assert_not_nil(element.attribute_child["kind"])
  assert_nil(element.attribute_child["kind"].namespace)
  assert_not_nil(element.attribute_child["special"])
  assert_equal('http://xampl.com/example/special', element.attribute_child["special"].namespace)

  assert_equal(0, element.child_element_child.size)

  ename = "keyValue"
  element = elements.element_child[ename]
  assert_not_nil(element)
  assert_equal(ns, element.namespace)
  assert_equal("{#{ns}}#{ename}", element.nstag)
  assert(element.empty)
  assert(!element.has_content)

  assert_equal(2, element.attribute_child.size)
  assert_not_nil(element.attribute_child["id"])
  assert_nil(element.attribute_child["id"].namespace)
  assert_not_nil(element.attribute_child["value"])
  assert_nil(element.attribute_child["value"].namespace)

  assert_equal(0, element.child_element_child.size)

  ename = "thing"
  element = elements.element_child[ename]
  assert_not_nil(element)
  assert_equal(ns, element.namespace)
  assert_equal("{#{ns}}#{ename}", element.nstag)
  assert(element.empty)
  assert(!element.has_content)

  assert_equal(1, element.attribute_child.size)
  assert_equal(1, element.attribute_child.size)
  assert_not_nil(element.attribute_child["pid"])
  assert_nil(element.attribute_child["pid"].namespace)

  assert_equal(5, element.child_element_child.size)

  cname = "{#{ns}}description"
  assert_not_nil(element.child_element_child[cname])
  assert_equal(ns, element.child_element_child[cname].namespace)
  assert_equal("description", element.child_element_child[cname].element_name)

  cname = "{#{ns}}keyValue"
  assert_not_nil(element.child_element_child[cname])
  assert_equal(ns, element.child_element_child[cname].namespace)
  assert_equal("keyValue", element.child_element_child[cname].element_name)

  cname = "{#{ns}}stuff"
  assert_not_nil(element.child_element_child[cname])
  assert_equal(ns, element.child_element_child[cname].namespace)
  assert_equal("stuff", element.child_element_child[cname].element_name)

  cname = "{#{ns}}thing"
  assert_not_nil(element.child_element_child[cname])
  assert_equal(ns, element.child_element_child[cname].namespace)
  assert_equal("thing", element.child_element_child[cname].element_name)

  cname = "{#{ns}}things"
  assert_not_nil(element.child_element_child[cname])
  assert_equal(ns, element.child_element_child[cname].namespace)
  assert_equal("things", element.child_element_child[cname].element_name)

  ename = "things"
  element = elements.element_child[ename]
  assert_not_nil(element)
  assert_equal(ns, element.namespace)
  assert_equal("{#{ns}}#{ename}", element.nstag)
  assert(element.empty)
  assert(!element.has_content)

  assert_equal(0, element.attribute_child.size)
  assert_equal(1, element.child_element_child.size)

  cname = "{#{ns}}thing"
  assert_not_nil(element.child_element_child[cname])
  assert_equal(ns, element.child_element_child[cname].namespace)
  assert_equal("thing", element.child_element_child[cname].element_name)

  #generator.print_stats
  generator.analyse

  ename = "emph"
  element = elements.element_child[ename]
  assert_equal("simple", element.kind, "emph is wrong kind")
  assert_nil(element.indexed_by_attr)
  assert_nil(element.persisted)
  assert_equal("XamplAdHoc", element.package)
  assert_equal("Emph", element.class_name)
  assert_equal("emph", element.attribute_name)

  ename = "description"
  element = elements.element_child[ename]
  assert_equal("mixed", element.kind, "description is wrong kind")
  assert_nil(element.indexed_by_attr)
  assert_nil(element.persisted)
  assert_equal("XamplAdHoc", element.package)
  assert_equal("Description", element.class_name)
  assert_equal("description", element.attribute_name)

  ename = "stuff"
  element = elements.element_child[ename]
  assert_equal("empty", element.kind, "stuff is wrong kind")
  assert_nil(element.indexed_by_attr)
  assert_nil(element.persisted)
  assert_equal("XamplAdHoc", element.package)
  assert_equal("Stuff", element.class_name)
  assert_equal("stuff", element.attribute_name)

  ename = "keyValue"
  element = elements.element_child[ename]
  assert_equal("empty", element.kind, "keyValue is wrong kind")
  assert_equal("id", element.indexed_by_attr)
  assert_nil(element.persisted)
  assert_equal("XamplAdHoc", element.package)
  assert_equal("KeyValue", element.class_name)
  assert_equal("key_value", element.attribute_name)

  ename = "thing"
  element = elements.element_child[ename]
  assert_equal("data", element.kind, "thing is wrong kind")
  assert_equal("pid", element.indexed_by_attr)
  assert_not_nil(element.persisted)
  assert_equal("XamplAdHoc", element.package)
  assert_equal("Thing", element.class_name)
  assert_equal("thing", element.attribute_name)

  #generator.generate_to_directory(nil)
end

#test_in_memory_persistence_basics ⇒ Object 



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# File 'lib/xamplr/test-support/test.rb', line 427

def test_in_memory_persistence_basics
  stuff = Stuff.new
  thing = Thing.new
  thing << stuff

  assert(!stuff.persist_required)
  assert(thing.persist_required)
  assert(nil == thing.persister)

  persister = InMemoryPersister.new

  assert_xampl_exception(:no_index_so_no_persist){
    persister.write(thing)
  }

  thing.pid = "thing"

  assert(persister.write(thing))

  saved_thing = persister.read(Thing, "thing")
  assert(saved_thing)

  assert_equal(thing.test_to_xml, saved_thing.test_to_xml)
  assert_not_same(thing, saved_thing)

  pname = "first" << Time.now.strftime("%Y%m%d-%H%M-%S") << rand.to_s
  Xampl.enable_persister(pname, :in_memory)
  persister1 = Xampl.persister

  #check that the naming and kind checking is working
  assert_raise(IncompatiblePersisterRequest){
    Xampl.enable_persister(pname, :filesystem)
  }
  #okay, carry on

  Xampl.enable_persister(pname, :in_memory)
  persister2 = Xampl.persister

  assert_equal(persister1, persister2)

  stuff = Stuff.new
  thing = Thing.new
  thing.pid = "thing"
  thing << stuff

  assert_nil(Xampl.lookup(Thing, "thing"))

  assert(nil == thing.persister)
  assert(thing.is_changed)
  assert(0 == Xampl.count_changed)
  Xampl.introduce_to_persister(thing)
  assert(thing.persister)
  assert_equal(1, Xampl.count_changed)
  assert_same(thing, Xampl.lookup(Thing, "thing"), "cannot lookup new stuff")
  assert_same(thing, Thing.lookup("thing"), "cannot lookup new stuff")
  assert_same(thing, Thing["thing"], "cannot lookup new stuff")

  #Xampl.print_stats

  assert_equal(1, Xampl.count_changed)
  writes = Xampl.sync
  assert_equal(1, writes)
  assert_equal(0, Xampl.count_changed)
  assert(Xampl.lookup(Thing, "thing"))

  assert_same(thing, Xampl.lookup(Thing, "thing"), "cannot lookup cached stuff")

  Xampl.clear_cache

  found = Xampl.lookup(Thing, "thing")
  assert_not_equal(thing, found)
  assert(thing === found)

  #Xampl.print_stats
end

#test_in_memory_persistence_rollback ⇒ Object 



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# File 'lib/xamplr/test-support/test.rb', line 522

def test_in_memory_persistence_rollback
  pname = "first" << Time.now.strftime("%Y%m%d-%H%M-%S") << rand.to_s
  original_persister = Xampl.enable_persister(pname, :in_memory)

  stuff = Stuff.new
  thing = Thing.new
  thing.pid = "thing"
  thing << stuff

  Xampl.introduce_to_persister(thing)

  Xampl.rollback

  current_persister = Xampl.persister

  #assert_not_equal(original_persister, current_persister)
  assert_equal(original_persister, current_persister)

  # no sync after thing's creation, so thing should NOT exist after rollback
  found = Xampl.lookup(Thing, "thing")
  assert_nil(found)

  assert_equal(original_persister, thing.persister)

  #assert_xampl_exception(:live_across_rollback){
  #  thing.new_stuff
  #}
  assert_raise(XamplIsInvalid){
    thing.new_stuff
  }

  writes = Xampl.sync

  assert_equal(0, writes)
end

#test_in_memory_persistence_rollback_survival ⇒ Object 



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# File 'lib/xamplr/test-support/test.rb', line 558

def test_in_memory_persistence_rollback_survival
  pname = "first" << Time.now.strftime("%Y%m%d-%H%M-%S") << rand.to_s
  original_persister = Xampl.enable_persister(pname, :in_memory)

  stuff = Stuff.new
  thing = Thing.new
  thing.pid = "thing"
  thing << stuff

  Xampl.introduce_to_persister(thing)

  Xampl.sync

  thing.new_stuff
  thing.info = "something"

  Xampl.rollback

  assert(thing.load_needed)
  assert(!thing.is_changed)

  assert_nil(thing.info, "attributes not cleared by the rollback")

  current_persister = Xampl.persister

  #assert_not_equal(original_persister, current_persister)
  assert_equal(original_persister, current_persister) # stomp

  # a sync done BEFORE the second 'stuff' was added to thing
  found = Xampl.lookup(Thing, "thing")
  assert_equal(thing, found)

  assert_equal(original_persister, current_persister)
  assert_equal(original_persister, thing.persister)
  assert_equal(current_persister, found.persister)

  assert_equal(1, thing.stuff.size)
  assert_equal(1, found.stuff.size)

  #    assert_xampl_exception(:live_across_rollback){
  #      thing.new_stuff
  #    }

  writes = Xampl.sync

  assert_equal(0, writes)

  new_thing = found.new_thing("new_thing")
  new_thing.new_stuff

  writes = Xampl.sync

  assert_equal(2, writes)

  new_thing.new_stuff
  writes = Xampl.sync
  assert_equal(1, writes)
end

#test_in_memory_persistence_ruby ⇒ Object 



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# File 'lib/xamplr/test-support/test.rb', line 503

def test_in_memory_persistence_ruby
  pname = "test_in_memory_persistence_ruby" << Time.now.strftime("%Y%m%d-%H%M-%S") << rand.to_s
  Xampl.enable_persister(pname, :in_memory, :ruby_format)
  persister2 = Xampl.persister

  stuff = Stuff.new
  thing = Thing.new
  thing.pid = "thing"
  thing << stuff

  Xampl.introduce_to_persister(thing)
  Xampl.sync
  Xampl.clear_cache
  found = Xampl.lookup(Thing, "thing")

  assert_not_equal(thing, found)
  assert(thing === found)
end

#test_index ⇒ Object 



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# File 'lib/xamplr/test-support/test.rb', line 327

def test_index
  thing = Thing.new
  thing.new_key_value("one").value = "1"
  thing.new_key_value("two").value = "2"

  assert_same(thing.key_value_child[0], thing.key_value_child["one"])
  assert_same(thing.key_value_child[1], thing.key_value_child["two"])

  thing.new_key_value("one").value = "1a"

  assert_same(thing.key_value_child[0], thing.key_value_child["two"])
  assert_same(thing.key_value_child[1], thing.key_value_child["one"])

  check_parents(thing)
end

#test_indexed_remove ⇒ Object 



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# File 'lib/xamplr/test-support/test.rb', line 343

def test_indexed_remove
  thing = Thing.new
  thing.new_key_value("one").value = "1"
  thing.remove_key_value(thing.key_value["one"])

  assert_equal(0, thing.children.size)
  assert_equal(0, thing.key_value_child.size)

  thing = Thing.new
  thing.new_key_value("one").value = "1"
  thing.new_key_value("two").value = "2"
  thing.remove_key_value(thing.key_value["one"])

  assert_equal(1, thing.children.size)
  assert_equal(1, thing.key_value_child.size)
  assert_not_nil(thing.key_value["two"])
  assert_equal("2", thing.key_value["two"].value)

end

#test_internal_cycles_and_bushy ⇒ Object 



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# File 'lib/xamplr/test-support/test.rb', line 1316

def test_internal_cycles_and_bushy
  pname = "test_internal_cycles_and_bushy" << Time.now.strftime("%Y%m%d-%H%M-%S") << rand.to_s
  #Xampl.enable_persister(pname, :filesystem)
  Xampl.enable_persister(pname, :in_memory)
  Xampl.auto_persistence

  root = Thing.new("root")
  root.info = "root"

  (branch1 = Branch.new).info='one'
  (branch2 = Branch.new).info='two'
  (branch3 = Branch.new).info='three'
  (branch4 = Branch.new).info='four'
  (branch5 = Branch.new).info='five'

  #puts branch1.pp_xml

  #
  #                1
  #             2     3
  #                4
  #                1
  #        and 5 is a child of 1, 2, 3, and 4

  root << branch1

  branch1 << branch2
  branch1 << branch3

  branch2 << branch4
  branch3 << branch4

  branch4 << branch1

  branch1 << branch5
  branch2 << branch5
  branch3 << branch5
  branch4 << branch5

  #assert_xampl_exception(:cycle_detected_in_xampl_cluster){
  assert_xampl_exception(:cycle_detected_in_xampl_cluster){
    xml = PersistXML.new("").start(root).done
  }

  assert_xampl_exception(:cycle_detected_in_xampl_cluster){
    Xampl.sync
  }

  #there is one thing and 5 branches, so 6 different things
  assert_equal(6, CountingVisitor.new.start(root).count)

  pp_xml = root.pp_xml
end

#test_lose_the_first ⇒ Object 



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# File 'lib/xamplr/test-support/test-cache.rb', line 12

def test_lose_the_first
  cache = Xampl::XamplCache.new(10)
  assert(cache)

  cache['first'] = 'first'
  assert(cache['first'])

  10.times { | i |
    id = "id.#{i}"
    cache[id] = id
  }
  assert_nil(cache['first'])
end

#test_lose_the_first_XamplCache ⇒ Object 



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# File 'lib/xamplr/test-support/test-cache.rb', line 44

def test_lose_the_first_XamplCache
  cache = Xampl::XamplCache.new(10)
  assert(cache)

  assert_nil(cache['dummy'])

  cache['dummy'] = 'dummy'
  assert_equal(1, cache.size)
  cache.delete('dummy')
  assert_equal(0, cache.size)
  assert_nil(cache['dummy'])

  cache['first'] = 'first-value'
  assert(cache['first'])

  10.times { | i |
    key = "thing.#{i}"
    value = "value.#{i}"
    cache[key] = value
  }
  assert_nil(cache['first'])
end

#test_lose_the_first_XamplCacheLFU ⇒ Object 



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# File 'lib/xamplr/test-support/test-cache.rb', line 94

def test_lose_the_first_XamplCacheLFU
  cache = Xampl::XamplCacheLFU.new(10)
  assert(cache)

  assert_nil(cache['dummy'])

  cache['dummy'] = 'dummy'
  assert_equal(1, cache.size)
  cache.delete('dummy')
  assert_equal(0, cache.size)
  assert_nil(cache['dummy'])

  cache['first'] = 'first-value'
  assert(cache['first'])
  cache.delete('first')
  assert_nil(cache['first'])
  cache['first'] = 'first-value'

  10.times { | i |
    key = "thing.#{i}"
    value = "value.#{i}"
    cache[key] = value
    thing = cache[key]
  }
  assert_nil(cache['first'])
end

#test_lose_the_second ⇒ Object 



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# File 'lib/xamplr/test-support/test-cache.rb', line 26

def test_lose_the_second
  cache = Xampl::XamplCache.new(10)
  assert(cache)

  cache['first'] = 'first'
  cache['second'] = 'second'
  assert(cache['first'])
  assert(cache['second'])

  10.times { | i |
    id = "id.#{i}"
    cache[id] = id
    use_first = cache['first']
  }
  assert(cache['first'])
  assert_nil(cache['second'])
end

#test_lose_the_second_XamplCache ⇒ Object 



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# File 'lib/xamplr/test-support/test-cache.rb', line 67

def test_lose_the_second_XamplCache
  cache = Xampl::XamplCache.new(10)
  assert(cache)

  # fill the cache
  10.times { | i |
    id = "id.#{i}"
    cache[id] = id
    use_first = cache['first']
  }

  cache['first'] = 'first'
  cache['second'] = 'second'
  assert(cache['first'])
  assert(cache['second'])

  10.times { | i |
    use_first = cache['first']

    id = "id.#{10 + i}"
    cache[id] = id
  }

  assert(cache['first'])
  assert_nil(cache['second'])
end

#test_lose_the_second_XamplCacheLFU ⇒ Object 



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# File 'lib/xamplr/test-support/test-cache.rb', line 121

def test_lose_the_second_XamplCacheLFU
  cache = Xampl::XamplCacheLFU.new(10)
  assert(cache)

  # fill the cache
  10.times { | i |
    id = "id.#{i}"
    cache[id] = id
    use_first = cache['first']
  }

  cache['first'] = 'first'
  cache['second'] = 'second'
  assert(cache['first'])
  assert(cache['second'])

  10.times { | i |
    use_first = cache['first']

    id = "id.#{10 + i}"
    cache[id] = id
  }

  assert(cache['first'])
  assert_nil(cache['second'])
end

#test_mixed_xampl ⇒ Object 



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# File 'lib/xamplr/test-support/test.rb', line 124

def test_mixed_xampl
  desc1 = Description.new
  assert_not_nil(desc1.is_changed)
  desc1.kind = "desc1"
  assert_not_nil(desc1.is_changed)
  assert_equal("<ex:description kind='desc1' xmlns:ex='http://xampl.com/example'/>",
               desc1.test_to_xml)

  desc1.add_content("hello ")
  emph_content_1 = "there"
  desc1.new_emph.content = emph_content_1
  desc1.add_content("! How ")
  emph_content_2 = "are"
  desc1.new_emph.content = emph_content_2
  desc1.add_content(" you?")

  assert_not_nil(desc1.is_changed)
  assert_equal("<ex:description kind='desc1' xmlns:ex='http://xampl.com/example'>hello <ex:emph>there</ex:emph>! How <ex:emph>are</ex:emph> you?</ex:description>",
               desc1.test_to_xml)
  assert_equal(desc1.emph_child.length, 2)
  assert_equal(emph_content_1, desc1.emph_child[0].content, emph_content_1)
  assert_equal(emph_content_2, desc1.emph_child[1].content, emph_content_2)

  check_parents(desc1)
end

#test_non_string_attributes ⇒ Object 



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# File 'lib/xamplr/test-support/test.rb', line 381

def test_non_string_attributes
  stuff1 = Stuff.new

  stuff1.kind = 123.456
  assert_equal("<ex:stuff kind='123.456' xmlns:ex='http://xampl.com/example' xmlns:exs='http://xampl.com/example/special'/>",
               stuff1.test_to_xml)

  stuff1.kind = nil
  assert_equal("<ex:stuff xmlns:ex='http://xampl.com/example' xmlns:exs='http://xampl.com/example/special'/>",
               stuff1.test_to_xml)

  stuff1.kind = [1, 2, 3]
  assert_equal("<ex:stuff kind='123' xmlns:ex='http://xampl.com/example' xmlns:exs='http://xampl.com/example/special'/>",
               stuff1.test_to_xml)

  stuff2 = Stuff.new
  stuff2.kind = 123
  stuff1.kind = stuff2
  assert_equal("<ex:stuff kind='&lt;ex:stuff kind=&apos;123&apos; xmlns:ex=&apos;http://xampl.com/example&apos; xmlns:exs=&apos;http://xampl.com/example/special&apos;/&gt;' xmlns:ex='http://xampl.com/example' xmlns:exs='http://xampl.com/example/special'/>",
               stuff1.test_to_xml)

  thing = Thing.new
  thing.pid = "thing"
  thing << stuff2
  stuff1.kind = thing
  assert_equal("<ex:stuff kind='&lt;ex:thing pid=&apos;thing&apos; xmlns:ex=&apos;http://xampl.com/example&apos; xmlns:exs=&apos;http://xampl.com/example/special&apos;&gt;&lt;ex:stuff kind=&apos;123&apos;/&gt;&lt;/ex:thing&gt;' xmlns:ex='http://xampl.com/example' xmlns:exs='http://xampl.com/example/special'/>",
               stuff1.test_to_xml)

  check_parents(stuff1)
end

#test_parents ⇒ Object 



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# File 'lib/xamplr/test-support/test.rb', line 363

def test_parents
  thing = Thing.new
  (kv1 = thing.new_key_value("one")).value = "1"
  (kv2 = thing.new_key_value("two")).value = "2"

  assert_same(thing, thing.key_value_child[0].parents[0])
  assert_same(thing, thing.key_value_child[1].parents[0])

  another_thing = Thing.new
  another_thing << kv1 << kv2

  assert_equal(2, kv1.parents.size)
  assert_equal(2, kv2.parents.size)

  check_parents(thing)
  check_parents(another_thing)
end

#test_predefined_element_info_1 ⇒ Object 



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# File 'lib/xamplr/test-support/test-elements.rb', line 21

def test_predefined_element_info_1
  options = Xampl.make(Options) { | options |
    options.new_index_attribute("name")
    options.new_index_attribute("id")
    options.new_index_attribute("pid").persisted = true

    options.new_resolve{ | resolver |
      resolver.pkg = "XamplExample2"
      resolver.namespace="http://xampl.com/example"
    }
    options.new_resolve{ | resolver |
      resolver.pkg = "XamplExamplePlay2"
      resolver.namespace="http://xampl.com/example/play"
    }
  }

  elements = Xampl.make(Elements) { | elements |
    elements.pid = "http://xampl.com/example"
    elements.new_element("thing"){ | element |
      element.kind = 'mixed'
      element.indexed_by_attr = 'info'
      element.persisted = true
      element.class_name = "MyKindOfThing"
    }
  }

  generator = Generator.new(options, elements)

  generator.comprehend_from_files(["./xml/example.xml"])
  generator.generate_to_directory("./tmp/")

  require "tmp/XamplExample2"

  thing = XamplExample2::MyKindOfThing.new
  assert(thing.persist_required)
  assert(thing.has_mixed_content)
  assert_equal(:info, thing.indexed_by)

  thing2 = thing.new_thing("two")
  assert(thing2)
end

#test_predefined_element_info_2 ⇒ Object 



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# File 'lib/xamplr/test-support/test-elements.rb', line 63

def test_predefined_element_info_2
  options = Xampl.make(Options) { | options |
    options.new_index_attribute("name")
    options.new_index_attribute("id")
    options.new_index_attribute("pid").persisted = true

    options.new_resolve{ | resolver |
      resolver.pkg = "XamplExample2"
      resolver.namespace="http://xampl.com/example"
    }
    options.new_resolve{ | resolver |
      resolver.pkg = "XamplExamplePlay2"
      resolver.namespace="http://xampl.com/example/play"
    }
  }

  elements = Xampl.make(Elements) { | elements |
    elements.pid = "http://xampl.com/example"
    elements.new_element("thing"){ | element |
      element.kind = 'mixed'
      element.indexed_by_attr = 'info'
      element.persisted = true
      element.class_name = "MyKindOfThing"
      element.attribute_name = "my_thing"
    }
  }

  generator = Generator.new(options, elements)

  generator.comprehend_from_files(["./xml/example.xml"])
  generator.generate_to_directory("./tmp2/")

  require "tmp2/XamplExample2"
  #include XamplExample2

  thing = XamplExample2::MyKindOfThing.new
  assert(thing.persist_required)
  assert(thing.has_mixed_content)
  assert_equal(:info, thing.indexed_by)

  thing2 = thing.new_my_thing("two")
  assert(thing2)
end

#test_registry ⇒ Object 



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# File 'lib/xamplr/test-support/test.rb', line 412

def test_registry
  assert_equal([ Emph ], FromXML::registered(Emph::ns_tag))
  assert_equal([ Emph ], FromXML::registered(Emph::tag))
  assert_equal([ Stuff ], FromXML::registered(Stuff::ns_tag))
  assert_equal([ Stuff ], FromXML::registered(Stuff::tag))

  FromXML::register(Emph::tag, Emph::ns_tag, Emph)
  assert_equal([ Emph ], FromXML::registered(Emph::ns_tag))
  assert_equal([ Emph ], FromXML::registered(Emph::tag))

  FromXML::register(Emph::tag, Thing::ns_tag, Thing)
  assert_equal([ Emph ], FromXML::registered(Emph::ns_tag))
  assert_equal([ Emph, Thing ], FromXML::registered(Emph::tag))
end

#test_remove ⇒ Object 



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# File 'lib/xamplr/test-support/test-indexed-array.rb', line 39

def test_remove
  ia = IndexedArray.new

  ia["one"] = 1
  ia["two"] = 2
  ia["three"] = 3

  assert_equal(1, ia["one"])
  assert_equal(2, ia["two"])
  assert_equal(3, ia["three"])

  ia.delete_at("one")

  assert_equal(2, ia["two"])
  assert_equal(3, ia["three"])

  assert_equal(2, ia.size)
  assert_equal(2, ia[0])
  assert_equal(3, ia[1])
end

#test_same_names ⇒ Object 



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# File 'lib/xamplr/test-support/test-names.rb', line 15

def test_same_names
  options = Xampl.make(Options) { | options |
    options.new_index_attribute("name")
    options.new_resolve{ | resolver |
      resolver.pkg = "XamplExampleNames"
      resolver.namespace="http://xampl.com/example"
    }
  }
  generator = Generator.new(options)
  xml = %Q{
<conflict name="hansel" xmlns='http://xampl.com/example'>
<xname name='blah'>
 <conflict name='nested'/>
	</xname>
<name name='blah'>
 <conflict name='nested'/>
	</name>
</conflict>
}
  generator.comprehend_from_strings([ xml ])
  generator.generate_and_eval() { | module_definition, name |
    eval(module_definition, nil, name, 1)
  }

  parser = FromXML.new
  conflict = parser.parse_string(xml)

  assert(conflict)
  assert_equal("hansel", conflict.name)
  assert_equal("hansel"[0], conflict.name[0])
  assert_equal("blah", conflict.xname_child[0].name)
  assert_equal("blah", conflict.name_child[0].name)
  assert_nil(conflict.name['blah'])
end

#test_simple_extension_persistence_basics ⇒ Object

def test_fsdb_extension_persistence_basics

  require 'persister/fsdb'
  stuff = Stuff.new
  thing = Thing.new
  thing << stuff

  thing.pid = "thing"

  assert_xampl_exception(:name_required){
    Xampl.enable_persister(nil, :fsdb)
  }

  pname = "test_fsdb_extension_persistence_basics" << Time.now.strftime("%Y%m%d-%H%M-%S") << rand.to_s
  Xampl.enable_persister(pname, :fsdb)

  stuff = Stuff.new
  thing = Thing.new
  thing.pid = "thing"
  thing << stuff

  assert_nil(Xampl.lookup(Thing, "thing"))

  assert(nil == thing.persister)
  assert(thing.is_changed)
  assert_equal(0, Xampl.count_changed)

  Xampl.introduce_to_persister(thing)

  assert(thing.persister)
  assert_equal(1, Xampl.count_changed)
  assert_same(thing, Xampl.lookup(Thing, "thing"), "cannot lookup new stuff")

  #Xampl.print_stats

  assert_equal(1, Xampl.count_changed)
  writes = Xampl.sync
  assert_equal(1, writes)
  assert_equal(0, Xampl.count_changed)
  assert(Xampl.lookup(Thing, "thing"))

  thing2 = Xampl.lookup(Thing, "thing")
  assert_same(thing, thing2, "cannot lookup cached stuff")

  Xampl.clear_cache

  found = Xampl.lookup(Thing, "thing")
  assert_not_same(thing, found)
  assert(thing === found)

  Xampl.clear_cache

  # now, changing thing will affect the DB -- VERY SUBTLE POSSIBLIITY OF BUG!
  thing.new_stuff
  assert_equal(2, thing.stuff.size)
  assert_equal(1, found.stuff.size)

  writes = Xampl.sync

  assert_equal(2, thing.stuff.size)
  assert_equal(1, found.stuff.size)

  found2 = Xampl.lookup(Thing, "thing")

  assert_equal(2, thing.stuff.size)
  assert_equal(1, found.stuff.size)
  assert_equal(2, found2.stuff.size)

  assert(!(found === found2))
  assert(thing === found2)

  assert_not_equal(found, found2)

  #Xampl.print_stats
end



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# File 'lib/xamplr/test-support/test.rb', line 1445

def test_simple_extension_persistence_basics
  stuff = Stuff.new
  thing = Thing.new
  thing << stuff

  thing.pid = "thing"

  Xampl.enable_persister(nil, :simple)

  stuff = Stuff.new
  thing = Thing.new
  thing.pid = "thing"
  thing << stuff

  assert_nil(Xampl.lookup(Thing, "thing"))

  assert(nil == thing.persister)
  assert(thing.is_changed)
  assert_equal(0, Xampl.count_changed)

  Xampl.introduce_to_persister(thing)

  assert(thing.persister)
  assert_equal(0, Xampl.count_changed)
  assert_same(thing, Xampl.lookup(Thing, "thing"), "cannot lookup new stuff")

  #Xampl.print_stats

  assert_equal(0, Xampl.count_changed)
  writes = Xampl.sync
  assert_equal(0, Xampl.count_changed)
  assert(Xampl.lookup(Thing, "thing"))

  thing2 = Xampl.lookup(Thing, "thing")
  assert_same(thing, thing2, "cannot lookup cached stuff")

  found = Xampl.lookup(Thing, "thing")
  assert_equal(thing.object_id, found.object_id)

  #Xampl.print_stats
end

#test_simple_xampl ⇒ Object 



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# File 'lib/xamplr/test-support/test.rb', line 56

def test_simple_xampl
  emph1 = Emph.new
  assert_not_nil(emph1.is_changed)
  emph2 = Emph.new
  assert_not_nil(emph2.is_changed)
  emph3 = Emph.new
  assert_not_nil(emph3.is_changed)

  emph1.content = "emph 1"
  assert_not_nil(emph1.is_changed)
  emph2.content = "emph 2"
  assert_not_nil(emph2.is_changed)

  assert_equal("emph 1", emph1.content)
  assert_equal("emph 2", emph2.content)

  assert_equal("<ex:emph xmlns:ex='http://xampl.com/example'>emph 1</ex:emph>", emph1.test_to_xml)
  assert_equal("<ex:emph xmlns:ex='http://xampl.com/example'>emph 2</ex:emph>", emph2.test_to_xml)
  assert_equal("<ex:emph xmlns:ex='http://xampl.com/example'/>", emph3.test_to_xml)

  fakeRules = XMLPrinter.new("fake...")
  emph1.test_to_xml_internal(fakeRules)
  r = fakeRules.done

  assert_equal("fake... xmlns:ex='http://xampl.com/example'<ex:emph>emph 1</ex:emph>", r)

  assert_not_nil(emph1.is_changed)
  assert_not_nil(emph2.is_changed)
  assert_not_nil(emph3.is_changed)

  check_parents(emph1)
  check_parents(emph2)
  check_parents(emph3)
end

#test_tokenise ⇒ Object 



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# File 'lib/xamplr/test-support/test-misc.rb', line 17

def test_tokenise
  assert_equal(nil, FromXML.tokenise_string(nil))
  assert_equal("", FromXML.tokenise_string(""))
  assert_equal("abc", FromXML.tokenise_string("abc"))
  assert_equal("abc def ghi", FromXML.tokenise_string("abc def ghi"))
  assert_equal("a b c", FromXML.tokenise_string("a b c"))
  assert_equal("a b c", FromXML.tokenise_string(" a b c"))
  assert_equal("a b c", FromXML.tokenise_string("a b c "))
  assert_equal("a b c", FromXML.tokenise_string(" a b c "))
  assert_equal("a b c", FromXML.tokenise_string("a    b    c"))
  assert_equal("a b c", FromXML.tokenise_string("a\nb\tc"))
  assert_equal("a b c", FromXML.tokenise_string("a\n\t\n\tb\t\n\t\nc"))
  assert_equal("a b c", FromXML.tokenise_string("\n\n\t\ta\n\t\n\tb\t\n\t\nc\n\n"))
  assert_equal("abc", FromXML.tokenise_string("\n abc"))

  str = "\n\n\t\ta\n\t\n\tb\t\n\t\nc\n\n"
  FromXML.tokenise_string str
  assert_equal("a b c", str)

  #assert_equal(" a b c", FromXML.tokenise_string(" a b c", false))
  #assert_equal(" a b c", FromXML.tokenise_string("    a b c", false))
  #assert_equal(" a b c", FromXML.tokenise_string("\n\n\t    a b c", false))
end

#test_two ⇒ Object 



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# File 'lib/xamplr/test-support/test-indexed-array.rb', line 82

def test_two
  a = IndexedArray.new
  b = IndexedArray.new

  a["one"] = 1
  a["two"] = 2
  a["three"] = 3

  #		a.each_pair { | k, v |
  #		  puts "a:: k: #{k}, v: #{v}"
  #		}
  #		a.dump("a")
  #		b.each_pair { | k, v |
  #		  puts "b:: k: #{k}, v: #{v}"
  #		}
  #		b.dump("b")


  b["three"] = 300
  b["two"] = 200
  b["one"] = 100

  assert_equal(1, a["one"])
  assert_equal(2, a["two"])
  assert_equal(3, a["three"])

  assert_equal(1, a[0])
  assert_equal(2, a[1])
  assert_equal(3, a[2])

  assert_equal(300, b["three"])
  assert_equal(200, b["two"])
  assert_equal(100, b["one"])
  assert_equal(300, b[0]) ### returns 100 here
  assert_equal(200, b[1])
  assert_equal(100, b[2])

  #		a.dump("a")
  #		b.dump("b")

end

#test_xml_text ⇒ Object 



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# File 'lib/xamplr/test-support/test-misc.rb', line 41

def test_xml_text
  xml=%Q{
<unknown a='1'
       b='2'
       xmlns='dummy.ns'
       xmlns:ns='another-dummy.ns'
       xmlns:ns1='never-used.ns'
       xmlns:ns2='used-only-by-attr.ns'>
hello <ns:strong ns2:c='3'
                 ns3:d='4'
                 xmlns:ns3='also-used-only-by-attr.ns'>there</ns:strong>
hello <strong ns2:c='3'
              ns3:d='4'
              xmlns='another-dummy.ns'
              xmlns:ns3='also-used-only-by-attr.ns'>there</strong>
</unknown>
}
  xml_expected=%Q{<unknown a='1' b='2' xmlns:ns='another-dummy.ns' xmlns:ns2='used-only-by-attr.ns' xmlns:ns3='also-used-only-by-attr.ns' xmlns='dummy.ns'>
hello <ns:strong ns2:c='3' ns3:d='4' xmlns='another-dummy.ns'>there</ns:strong>
hello <strong ns2:c='3' ns3:d='4' xmlns='another-dummy.ns'>there</strong>
</unknown>}
  pp = FromXML.new
  pp.setup_parse_string(xml)
  while !pp.startElement?
    pp.nextEvent
  end
  xml_text = XMLText.new
  xml_text.build(pp)

  assert_equal(xml_expected, xml_text.text)
end

#xtest_dummy_fieldarray ⇒ Object 



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# File 'lib/xamplr/test-support/test-indexed-array.rb', line 11

def xtest_dummy_fieldarray
  ia = []
  ia.fields = []

  ia << 0 << 1 << 2

  ia["three"] = 3
  ia["four"] = 4
  ia["five"] = 5

  assert_equal(0, ia[0])
  assert_equal(1, ia[1])
  assert_equal(2, ia[2])
  assert_equal(3, ia[3])
  assert_equal(4, ia[4])
  assert_equal(5, ia[5])

  assert_equal(3, ia["three"])
  assert_equal(4, ia["four"])
  assert_equal(5, ia["five"])

  ia["four"] = 44

  assert_equal(44, ia["four"])
  assert_equal(44, ia[4])

end

#xtest_remove_fieldarray ⇒ Object 



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# File 'lib/xamplr/test-support/test-indexed-array.rb', line 60

def xtest_remove_fieldarray
  ia = []
  ia.fields = []

  ia["one"] = 1
  ia["two"] = 2
  ia["three"] = 3

  assert_equal(1, ia["one"])
  assert_equal(2, ia["two"])
  assert_equal(3, ia["three"])

  ia.delete_at("one")

  assert_equal(2, ia["two"])
  assert_equal(3, ia["three"])

  assert_equal(2, ia.size)
  assert_equal(2, ia[0])
  assert_equal(3, ia[1])
end

#xtest_two_fieldarray ⇒ Object 



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# File 'lib/xamplr/test-support/test-indexed-array.rb', line 124

def xtest_two_fieldarray
  a = []
  a.fields = []

  b = []
  b.fields = []

  a["one"] = 1
  a["two"] = 2
  a["three"] = 3

  #		a.each_pair { | k, v |
  #		  puts "a:: k: #{k}, v: #{v}"
  #		}
  #		a.dump("a")
  #		b.each_pair { | k, v |
  #		  puts "b:: k: #{k}, v: #{v}"
  #		}
  #		b.dump("b")


  b["three"] = 300
  b["two"] = 200
  b["one"] = 100

  assert_equal(1, a["one"])
  assert_equal(2, a["two"])
  assert_equal(3, a["three"])

  assert_equal(1, a[0])
  assert_equal(2, a[1])
  assert_equal(3, a[2])

  assert_equal(300, b["three"])
  assert_equal(200, b["two"])
  assert_equal(100, b["one"])
  assert_equal(300, b[0]) ### returns 100 here
  assert_equal(200, b[1])
  assert_equal(100, b[2])

  #		a.dump("a")
  #		b.dump("b")

end