Question

Is it possible to load multiple flat xml datasets on PHPUnit to load lots of fixtures?

We are writing a rather complex application and the xml dataset is getting pretty big, so I would like to slip it into 2-3 xml.

Here is the current code for a test case:

<?php

class My_TestBase extends Zend_Test_PHPUnit_DatabaseTestCase{ 

/**
 * Zend_Application
 * @var Zend_Application 
 */
protected $_application;

/**
 * Connection
 * 
 * @var Zend_Test_PHPUnit_Db_Connection
 */
private $_connection;

/**
 * Returns the test database connection.
 *
 * @link http://framework.zend.com/wiki/display/ZFPROP/Zend_Test_PHPUnit_Database+-+Benjamin+Eberlei
 * @return PHPUnit_Extensions_Database_DB_IDatabaseConnection
 */
protected function getConnection(){

    if($this->_connection === null){

        $Resources = $this->_application->getOption("resources");

        $conn = Zend_Db::factory($Resources["db"]["adapter"], $Resources["db"]["params"]);          
        $this->_connection = $this->createZendDbConnection($conn, $Resources["db"]["params"]["dbname"]);
    }

    return $this->_connection;
}


/**
 * Returns the test dataset.
 * 
 * @link http://framework.zend.com/wiki/display/ZFPROP/Zend_Test_PHPUnit_Database+-+Benjamin+Eberlei
 * @return PHPUnit_Extensions_Database_DataSet_IDataSet
 */
protected function getDataSet(){

    return $this->createFlatXMLDataSet(__DIR__."/seed_data.xml");
}

/**
 * Setup
 */
protected function setUp(){

    $this->_application = new Zend_Application(
        APPLICATION_ENV,
        APPLICATION_PATH . '/configs/application.ini'
    );
}   

}

Answer 1

Dislaimer: The following will only work for yaml fixtures, for some reason the xml fixtures API DOES NOT afford the same functionality (checked source code), don’t ask me why, seems like we should be able to add multiple tables regardless of the fixture file format type.

The API is a bit clumsy, and exactly why I don’t like passing args to constructors, especially in this case, but try the following (this was tested and worked):

class MyTest extends PHPUnit_Extensions_Database_TestCase
{
    protected function getDataset()
    {
        $primary = new PHPUnit_Extensions_Database_DataSet_YamlDataSet('etc/fixture/dbname/table1.yml');

        $primary->addYamlFile('etc/fixture/dbname/table2.yml');
        $primary->addYamlFile('etc/fixture/dbname/table3.yml');

        return $primary;
    }
...
}