# File test/src/expression_test.rb, line 74
  def testInfixn
    parser = whitespace.many_ >> int.infixn(plus) << eof
    assertParser(' 1 + 2 ', 3, parser)
    assertParser('1 + 2 ', 3, parser)
    assertError('1+2 +3', 'EOF expected', parser, 4)
  end