first root test

test/parser/test_all.rb

@@ -1,7 +1,8 @@
 
-require_relative "test_basic.rb"
-require_relative "test_arguments.rb"
-require_relative "test_expressions.rb"
-require_relative "test_function_call.rb"
-require_relative "test_conditional.rb"
-require_relative "test_function_definition.rb"
+require_relative "test_basic"
+require_relative "test_arguments"
+require_relative "test_expressions"
+require_relative "test_function_call"
+require_relative "test_conditional"
+require_relative "test_function_definition"
+require_relative "test_root"

test/parser/test_root.rb

@@ -0,0 +1,28 @@
+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=>[{:asignee=>{:name=>"a"}, :asigned=>{:integer=>"5"} } ] } , 
+          {:function_call => { :name => "foo" }, :argument_list => [ { :argument => { :integer => "3" } } ] }]
+    @transform_output = [ Ast::FunctionExpression.new("foo"    , 
+                                [Ast::NameExpression.new("x")] , 
+                                [Ast::AssignmentExpression.new( "a", Ast::IntegerExpression.new(5)) ] ) ,
+                          Ast::FuncallExpression.new( "foo", [ Ast::IntegerExpression.new(3) ] ) ]
+
+  end
+  
+end
+
+