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require "eim_xml/parser"
module Module.new::M
include EimXML
describe Parser do
def parse(src)
EimXML::Parser.new(src).parse
end
it "'parser' method for test" do
s = " <e /> "
parse(s).should == Parser.new(s).parse
end
it "#parse with empty element" do
parse("<e />").should == Element.new("e")
parse("<e/>").should == Element.new("e")
parse(%[<e key="value"/>]).should == Element.new("e", :key=>"value")
parse(%[<e key='value'/>]).should == Element.new("e", :key=>"value")
parse(%[<e key="value" />]).should == Element.new("e", :key=>"value")
parse(%[<e key='value' />]).should == Element.new("e", :key=>"value")
parse(%[<e key="value" key2="value2"/>]).should == Element.new("e", :key=>"value", :key2=>"value2")
parse(%[<e key="value" key2="value2" />]).should == Element.new("e", :key=>"value", :key2=>"value2")
s = " <e1 /> <e2 /> "
p = Parser.new(s)
p.parse.should == PCString.new(" ")
p.parse.should == Element.new("e1")
p.parse.should == PCString.new(" ")
p.parse.should == Element.new("e2")
end
it "#parse with nonempty element" do
parse("<super><sub /></super>").should == Element.new("super") << Element.new("sub")
parse("<out><in></in></out>").should == Element.new("out") << Element.new("in")
lambda{parse("<el></e>")}.should raise_error(ParseError, "End tag mismatched.")
lambda{parse("<el><></el>")}.should raise_error(ParseError, "Syntax error.")
end
it "#parse with string" do
e = parse("string&")
e.should be_kind_of(PCString)
e.to_s.should == "string&"
e = parse(" string & ")
e.should be_kind_of(PCString)
e.to_s.should == " string & "
e = Element.new("e")
e << PCString.new(" string ")
parse("<e> string </e>").should == e
e = Element.new("e")
e << PCString.new("string")
parse("<e>string</e>").should == e
end
it "#parse escaped characters" do
e = parse("&"'<>")
e.to_s.should == "&"'<>"
e.src.should == "&\"'<>"
end
it "#parse with holding space" do
s = "<e> string with space\n</e>"
e = Element.new("e")
e << PCString.new(" string with space\n")
parse(s).should == e
parse(s).to_s.should == s
s = "<ns:e> string with space\n</ns:e>"
e = Element.new("ns:e")
e << PCString.new(" string with space\n")
parse(s).should == e
parse(s).to_s.should == s
s = "<a> string without space <b> string with space <a> string with space 2 </a> </b> </a>"
oa = Element.new("a") << PCString.new(" string without space ")
b = Element.new("b")
b << PCString.new(" string with space ")
ia = Element.new("a")
ia << PCString.new(" string with space 2 ")
b << ia
b << PCString.new(" ")
oa << b
oa << PCString.new(" ")
parse(s).should == oa
parse(s).to_s.should == s
s = "<a><b/></a>"
a = Element.new("a")
b = Element.new("b")
a << b
parse(s).should == a
parse(s).to_s.should == "<a><b /></a>"
end
end
end
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