/m, xml.target!
end
end
class TestDeclarations < Test::Unit::TestCase
def setup
@xml = Builder::XmlMarkup.new(:indent=>2)
end
def test_declare
@xml.declare! :element
assert_equal "\n", @xml.target!
end
def test_bare_arg
@xml.declare! :element, :arg
assert_equal"\n", @xml.target!
end
def test_string_arg
@xml.declare! :element, "string"
assert_equal"\n", @xml.target!
end
def test_mixed_args
@xml.declare! :element, :x, "y", :z, "-//OASIS//DTD DocBook XML//EN"
assert_equal "\n", @xml.target!
end
def test_nested_declarations
@xml = Builder::XmlMarkup.new
@xml.declare! :DOCTYPE, :chapter do |x|
x.declare! :ELEMENT, :chapter, "(title,para+)".intern
end
assert_equal "]>", @xml.target!
end
def test_nested_indented_declarations
@xml.declare! :DOCTYPE, :chapter do |x|
x.declare! :ELEMENT, :chapter, "(title,para+)".intern
end
assert_equal "\n]>\n", @xml.target!
end
def test_complex_declaration
@xml.declare! :DOCTYPE, :chapter do |x|
x.declare! :ELEMENT, :chapter, "(title,para+)".intern
x.declare! :ELEMENT, :title, "(#PCDATA)".intern
x.declare! :ELEMENT, :para, "(#PCDATA)".intern
end
expected = %{
]>
}
assert_equal expected, @xml.target!
end
end
class TestSpecialMarkup < Test::Unit::TestCase
def setup
@xml = Builder::XmlMarkup.new(:indent=>2)
end
def test_comment
@xml.comment!("COMMENT")
assert_equal "\n", @xml.target!
end
def test_indented_comment
@xml.p { @xml.comment! "OK" }
assert_equal "\n \n
\n", @xml.target!
end
def test_instruct
@xml.instruct! :abc, :version=>"0.9"
assert_equal "\n", @xml.target!
end
def test_indented_instruct
@xml.p { @xml.instruct! :xml }
assert_match %r{\n <\?xml( version="1.0"| encoding="UTF-8"){2}\?>\n
\n},
@xml.target!
end
def test_instruct_without_attributes
@xml.instruct! :zz
assert_equal "\n", @xml.target!
end
def test_xml_instruct
@xml.instruct!
assert_match /^<\?xml( version="1.0"| encoding="UTF-8"){2}\?>$/, @xml.target!
end
def test_xml_instruct_with_overrides
@xml.instruct! :xml, :encoding=>"UCS-2"
assert_match /^<\?xml( version="1.0"| encoding="UCS-2"){2}\?>$/, @xml.target!
end
def test_no_blocks
assert_raises(Builder::IllegalBlockError) do
@xml.instruct! { |x| x.hi }
end
assert_raises(Builder::IllegalBlockError) do
@xml.comment!(:element) { |x| x.hi }
end
end
end
class TestIndentedXmlMarkup < Test::Unit::TestCase
def setup
@xml = Builder::XmlMarkup.new(:indent=>2)
end
def test_one_level
@xml.ol { |x| x.li "text" }
assert_equal "\n - text
\n
\n", @xml.target!
end
def test_two_levels
@xml.p { |x|
x.ol { x.li "text" }
x.br
}
assert_equal "\n
\n - text
\n
\n
\n\n", @xml.target!
end
def test_initial_level
@xml = Builder::XmlMarkup.new(:indent=>2, :margin=>4)
@xml.name { |x| x.first("Jim") }
assert_equal " \n Jim\n \n", @xml.target!
end
class TestXmlEvents < Test::Unit::TestCase
def setup
@handler = EventHandler.new
@xe = Builder::XmlEvents.new(:target=>@handler)
end
def test_simple
@xe.p
assert_equal [:start, :p, nil], @handler.events.shift
assert_equal [:end, :p], @handler.events.shift
end
def test_text
@xe.p("HI")
assert_equal [:start, :p, nil], @handler.events.shift
assert_equal [:text, "HI"], @handler.events.shift
assert_equal [:end, :p], @handler.events.shift
end
def test_attributes
@xe.p("id"=>"2")
ev = @handler.events.shift
assert_equal [:start, :p], ev[0,2]
assert_equal "2", ev[2]['id']
assert_equal [:end, :p], @handler.events.shift
end
def test_indented
@xml = Builder::XmlEvents.new(:indent=>2, :target=>@handler)
@xml.p { |x| x.b("HI") }
assert_equal [:start, :p, nil], @handler.events.shift
assert_equal "\n ", pop_text
assert_equal [:start, :b, nil], @handler.events.shift
assert_equal "HI", pop_text
assert_equal [:end, :b], @handler.events.shift
assert_equal "\n", pop_text
assert_equal [:end, :p], @handler.events.shift
end
def pop_text
result = ''
while ! @handler.events.empty? && @handler.events[0][0] == :text
result << @handler.events[0][1]
@handler.events.shift
end
result
end
class EventHandler
attr_reader :events
def initialize
@events = []
end
def start_tag(sym, attrs)
@events << [:start, sym, attrs]
end
def end_tag(sym)
@events << [:end, sym]
end
def text(txt)
@events << [:text, txt]
end
end
end
end