change the ruby block to be like the ruby block

ie modelled like the ast outputs it

test/ruby/test_block_statement.rb

@@ -1,30 +1,28 @@
 require_relative "helper"
 
 module Ruby
-  class TestBlockStatementX < MiniTest::Test
+  class TestBlockStatement < MiniTest::Test
     include RubyTests
 
     def setup()
       input = "plus_one{|arg1| arg1 + 1 } "
       @lst = compile( input )
     end
-    def test_method
-      assert_equal SendStatement , @lst.class
-    end
     def test_block
-      assert_equal BlockStatement , @lst.block.class
+      assert_equal BlockStatement , @lst.class
+    end
+    def test_send
+      assert_equal SendStatement , @lst.send.class
     end
-
     def test_method_name
-      assert_equal :plus_one , @lst.name
+      assert_equal :plus_one , @lst.send.name
     end
-
     def test_block_args
-      assert_equal [:arg1] , @lst.block.args
+      assert_equal [:arg1] , @lst.args
     end
     def test_block_body
-      assert_equal SendStatement , @lst.block.body.class
-      assert_equal 1 , @lst.block.body.arguments.length
+      assert_equal SendStatement , @lst.body.class
+      assert_equal 1 , @lst.body.arguments.length
     end
   end
 end