Core htmx tokenizer tests

• generates conditionals property1ms ‣

  var tokens = tokenize('[code==4||(code==5&&foo==true)]')
  var conditional = htmx._('maybeGenerateConditional')(null, tokens)
  var func = eval(conditional)
  func({ code: 5, foo: true }).should.equal(true)
  func({ code: 5, foo: false }).should.equal(false)
  func({ code: 4, foo: false }).should.equal(true)
  func({ code: 3, foo: true }).should.equal(false)