This test listener insert profiling information for every unit test run.

phpunit.xml

<?xml version="1.0" encoding="UTF-8"?>

<!-- http://www.phpunit.de/manual/current/en/appendixes.configuration.html -->
<phpunit
    backupGlobals               = "false"
    backupStaticAttributes      = "false"
    colors                      = "true"
    convertErrorsToExceptions   = "true"
    convertNoticesToExceptions  = "true"
    convertWarningsToExceptions = "true"
    processIsolation            = "false"
    stopOnFailure               = "false"
    syntaxCheck                 = "false"
    bootstrap                   = "bootstrap.php.cache"
>

    <listeners>
         <listener class="BR\PHPUnitTestListeners\XHGuiTestListener" file="XHGuiTestListener.php">
            <arguments>
                <string>hostName</string>
                <string>dbName</string>
                <string>dbUser</string>
                <string>dbPassword</string>
                <string>applicationName</string>
                
            </arguments>
        </listener>
   </listeners>
</phpunit>

XHGuiTestListener.php

<?php

namespace BR\PHPUnitTestListeners;

use PHPUnit_Framework_TestListener;
use PHPUnit_Framework_Test;
use PHPUnit_Framework_TestSuite;
use PHPUnit_Framework_AssertionFailedError;
use Exception;

/**
 * @author Baldur Rensch <brensch@gmail.com>
 */
class XHGuiTestListener implements PHPUnit_Framework_TestListener
{
    protected $dbHost;
    protected $dbName;
    protected $dbUser;
    protected $dbPass;
    protected $applicationName;

    public function __construct($dbHost, $dbName, $dbUser, $dbPass, $applicationName)
	{
        $this->dbHost = $dbHost;
        $this->dbName = $dbName;
        $this->dbUser = $dbUser;
        $this->dbPass = $dbPass;
        $this->applicationName = $applicationName;
	}

	public function endTest(PHPUnit_Framework_Test $test, $time)
	{
    	$xhprof_data = xhprof_disable();

   		$pmu = isset($xhprof_data['main()']['pmu']) ? $xhprof_data['main()']['pmu'] : '';
        $wt  = isset($xhprof_data['main()']['wt'])  ? $xhprof_data['main()']['wt']  : '';
        $cpu = isset($xhprof_data['main()']['cpu']) ? $xhprof_data['main()']['cpu'] : '';
        $url = 'phpunit::' . $test->getName();

    	$xhprof_runs = new \XHProfRuns_Default();

    	$run_id = $xhprof_runs->save_run($xhprof_data, $this->applicationName);

		$sql = 'INSERT INTO xhprof (`id`, `url`, `c_url`, `timestamp`, `server name`, `perfdata`, `type`, `cookie`, `post`, `get`, `pmu`, `wt`, `cpu`,
			`server_id`, `aggregateCalls_include`)
			VALUES (:run_id, :url, :canonical_url, null, :server_name, :perfdata, 0, :cookie, :post, :get, :pmu, :wt, :cpu, :server_id, \'\');';

		$pdo = $this->getDatabaseHandle();
		$statement = $pdo->prepare($sql);

		$statement->bindValue('run_id', $run_id);
		$statement->bindValue('url', $url);
		$statement->bindValue('canonical_url', $url);
		$statement->bindValue('server_name', 'phpunit');
		$statement->bindValue('perfdata',  gzcompress(json_encode($xhprof_data), 2));
		$statement->bindValue('cookie', json_encode(array()));
		$statement->bindValue('post', json_encode(array()));
		$statement->bindValue('get', json_encode(array()));
		$statement->bindValue('pmu', $pmu);
		$statement->bindValue('wt', $wt);
		$statement->bindValue('cpu', $cpu);
		$statement->bindValue('server_id', 'phpunit');

		$statement->execute();

	}

	private function getDatabaseHandle()
	{
		$pdo = new \PDO(
    		"mysql:host={$this->dbHost};dbname={this->dbName}",
    		$this->dbUser,
    		$this->dbPpass
		);

		return $pdo;
	}

	public function addError(PHPUnit_Framework_Test $test, Exception $e, $time)
	{
	}

	public function addFailure(PHPUnit_Framework_Test $test, PHPUnit_Framework_AssertionFailedError $e, $time)
	{
	}

	public function addIncompleteTest(PHPUnit_Framework_Test $test, Exception $e, $time)
	{
	}

	public function addSkippedTest(PHPUnit_Framework_Test $test, Exception $e, $time)
	{
	}

	public function startTest(PHPUnit_Framework_Test $test)
	{
		xhprof_enable(XHPROF_FLAGS_CPU + XHPROF_FLAGS_MEMORY);
	}

	public function startTestSuite(PHPUnit_Framework_TestSuite $suite)
	{
	}

	public function endTestSuite(PHPUnit_Framework_TestSuite $suite)
	{
	}
}