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import std/[xmltree, assertions, xmlparser]
block:
var
x: XmlNode
x = <>a(href = "http://nim-lang.org", newText("Nim rules."))
doAssert $x == """<a href="http://nim-lang.org">Nim rules.</a>"""
x = <>outer(<>inner())
doAssert $x == """<outer>
<inner />
</outer>"""
x = <>outer(<>middle(<>inner1(), <>inner2(), <>inner3(), <>inner4()))
doAssert $x == """<outer>
<middle>
<inner1 />
<inner2 />
<inner3 />
<inner4 />
</middle>
</outer>"""
x = <>l0(<>l1(<>l2(<>l3(<>l4()))))
doAssert $x == """<l0>
<l1>
<l2>
<l3>
<l4 />
</l3>
</l2>
</l1>
</l0>"""
x = <>l0(<>l1p1(), <>l1p2(), <>l1p3())
doAssert $x == """<l0>
<l1p1 />
<l1p2 />
<l1p3 />
</l0>"""
x = <>l0(<>l1(<>l2p1(), <>l2p2()))
doAssert $x == """<l0>
<l1>
<l2p1 />
<l2p2 />
</l1>
</l0>"""
x = <>l0(<>l1(<>l2_1(), <>l2_2(<>l3_1(), <>l3_2(), <>l3_3(<>l4_1(), <>l4_2(), <>l4_3())), <>l2_3(), <>l2_4()))
doAssert $x == """<l0>
<l1>
<l2_1 />
<l2_2>
<l3_1 />
<l3_2 />
<l3_3>
<l4_1 />
<l4_2 />
<l4_3 />
</l3_3>
</l2_2>
<l2_3 />
<l2_4 />
</l1>
</l0>"""
let
innermost = newElement("innermost")
middle = newXmlTree("middle", [innermost])
innermost.add newText("innermost text")
x = newXmlTree("outer", [middle])
doAssert $x == """<outer>
<middle>
<innermost>innermost text</innermost>
</middle>
</outer>"""
x = newElement("myTag")
x.add newText("my text")
x.add newElement("sonTag")
x.add newEntity("my entity")
doAssert $x == "<myTag>my text<sonTag />&my entity;</myTag>"
block: # bug #21290
let x = newXmlTree("foo",[
newXmlTree("bar",[
newText("Hola"),
newXmlTree("qux",[
newXmlTree("plugh",[])
])
])
])
let s = $x
doAssert $parseXml(s) == s
doAssert s == """<foo>
<bar>Hola<qux> <plugh /> </qux></bar>
</foo>"""
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