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Contents
#!/usr/bin/env ruby
#--
# Portions copyright 2011 by Bart ten Brinke (info@retrosync.com).
# 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'
class TestMethodCaching < Test::Unit::TestCase
# We can directly ask if xml object responds to the cache_me or
# do_not_cache_me methods because xml is derived from BasicObject
# (and repond_to? is not defined in BasicObject).
#
# Instead we are going to stub out method_missing so that it throws
# an error, and then make sure that error is either thrown or not
# thrown as appropriate.
def teardown
super
Builder::XmlBase.cache_method_calls = true
end
def test_caching_does_not_break_weird_symbols
xml = Builder::XmlMarkup.new
xml.__send__("work-order", 1)
assert_equal "<work-order>1</work-order>", xml.target!
end
def test_method_call_caching
xml = Builder::XmlMarkup.new
xml.cache_me
def xml.method_missing(*args)
::Kernel.fail StandardError, "SHOULD NOT BE CALLED"
end
assert_nothing_raised do
xml.cache_me
end
end
def test_method_call_caching_disabled
Builder::XmlBase.cache_method_calls = false
xml = Builder::XmlMarkup.new
xml.do_not_cache_me
def xml.method_missing(*args)
::Kernel.fail StandardError, "SHOULD BE CALLED"
end
assert_raise(StandardError, /SHOULD BE CALLED/) do
xml.do_not_cache_me
end
end
end
Version data entries
63 entries across 46 versions & 20 rubygems