[
  {"fn":"url","data":"http://foo.com?foo=1#bar=flop&a=1,2&b=c|d|1,2,3", "expect":{ "fn":"equal.string","input":"bar","out":"flop"}},
  {"fn":"url","data":"http://foo.com?foo=1#bar=flop&a=1.2,2.2&b=c|d|1,2,3", "expect":{ "fn":"equal.xy",    "input":"a","out":"1.22.2"},"label":"a equal.xy"},
  {"fn":"url","data":"http://foo.com?foo=1#b=c|d|1,2,3", "expect":{ "fn":"equal.multi", "input":"b","out":"c|d|1,2,3"},"label":"b equal.multi"}
]