gistfile1.php

<?php
/**                                                                                                                       
 * Runs as first test to create tables.                                                                                   
 *                                                                                                                        
 * @return void                                                                                                           
 * @access public                                                                                                         
 */                                                                                                                       
function start() {                                                                                                        
    if (isset($this->_fixtures) && isset($this->db)) {                                                                    
        Configure::write('Cache.disable', true);                                                                          
        $cacheSources = $this->db->cacheSources;                                                                          
        $this->db->cacheSources = false;                                                                                  
        $sources = $this->db->listSources();                                                                              
        $this->db->cacheSources = $cacheSources;                                                                          
        if (!$this->dropTables) {                                                                                         
            return;                                                                                                       
        }                                                                                                                 
        foreach ($this->_fixtures as $fixture) {                                                                          
            if ($this->db->_baseConfig['connect'] == 'pg_connect' || $this->db->_baseConfig['connect'] == 'pg_pconnect') {
                $table = $this->db->config['prefix'] . $fixture->table;                                                   
            }                                                                                                             
            if (in_array($table, $sources)) {                                                                             
                $fixture->drop($this->db);                                                                                
                $fixture->create($this->db);                                                                              
            } elseif (!in_array($table, $sources)) {                                                                      
                $fixture->create($this->db);                                                                              
            }                                                                                                             
        }                                                                                                                 
    }                                                                                                                     
}