Fixture
   Testing_FIT_Fixture
   Testing_FIT_Fixture_Action
   Testing_FIT_Fixture_Column
   Testing_FIT_Fixture_Primitive
   Testing_FIT_Fixture_Row
   Testing_FIT_Fixture_Summary
   Testing_FIT_Node
   Testing_FIT_Parser
   Testing_FIT_Table
   Testing_FIT_TypeFilter
   Testing_FIT_TypeFilter_Float
   Testing_FIT_TypeFilter_Integer
   Testing_FIT_TypeFilter_String

Testing_FIT
   Math_Addition
   Math_ArithmeticColumnFixture
   Math_ArithmeticFixture
   Math_Calculator
   Math_Division
   Math_Trigonometry

example
   Music
   MusicLibrary
   Music_Browser
   Music_Display

Exception
   Testing_FIT_Exception_FileIO
   Testing_FIT_Exception_Parser

FileRunner
   Testing_FIT_Runner

Browser.php
Display.php

FileIO.php
Parser.php
Runner.php

Action.php
Column.php
Music.php
MusicLibrary.php
Primitive.php
Row.php
Summary.php

Fixture.php
Float.php
Integer.php
Node.php
Parser.php
String.php
Table.php
TypeFilter.php