require_relative "helper"

class TestRoot < MiniTest::Test
  # include the magic (setup and parse -> test method translation), see there
  include ParserHelper
    
  def test_double_root
    @string_input = <<HERE
def foo(x) 
  a = 5
end

foo( 3 )
HERE
    @parse_output = [{:function_definition=>{:name=>"foo"}, 
      :parmeter_list=>[{:parmeter=>{:name=>"x"}}], 
      :expressions=>[{:l=>{:name=>"a"}, :o=>"= ", :r=>{:integer=>"5"}}], :end=>"end"}, 
      {:function_call=>{:name=>"foo"}, :argument_list=>[{:argument=>{:integer=>"3"}}]}]
    @transform_output = [Ast::FunctionExpression.new(:foo, 
      [Ast::NameExpression.new("x")] , 
      [Ast::OperatorExpression.new("=", Ast::NameExpression.new("a"),Ast::IntegerExpression.new(5))] ), 
                        Ast::FuncallExpression.new("foo", [Ast::IntegerExpression.new(3)] )]

  end
  
end