<?php
class RunResult extends AppModel
{
   var $name = 'RunResult';
   var $primaryKey = 'username';
   var $hasMany = array(
      //One-to-many relationship on TestResult model, where the foreignKey is equal to TestResult.username,
      //TestResult.run_name, and TestResult.run_time
      'TestResult' => array(
         'className' => 'TestResult',
         'foreignKey' => false,
   		 'conditions' => array('RunResult.username = TestResult.username',
   							   'RunResult.run_name = TestResult.run_name',
   							   'RunResult.run_time = TestResult.run_time')));
}
?>