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|
<?php
namespace OpenCloud\Smoke;
use Guzzle\Log\PsrLogAdapter;
use Guzzle\Plugin\Log\LogPlugin;
use Guzzle\Log\MessageFormatter;
use OpenCloud\Rackspace;
/**
* The runner runs the smoke test, he's the boss. You determine which units should
* be run in the command line.
*/
class Runner
{
/**
* These are the individual tests, or units, that can execute.
*
* @var array
*/
private $units = array(
'Autoscale',
'Compute',
'CloudMonitoring',
'DNS',
'Database',
'Identity',
'LoadBalancer',
'ObjectStore',
'Orchestration',
'Queues',
'Volume'
);
/**
* @var bool If set to TRUE, all HTTP traffic over the wire will be outputted.
*/
private $debugMode = false;
public static function run()
{
return new static();
}
public function __construct()
{
Utils::log('Welcome to the PHP OpenCloud SmokeTest!' . PHP_EOL);
$start = microtime(true);
$this->handleArguments();
$this->executeTemplate();
$duration = microtime(true) - $start;
Utils::logd();
Utils::logf('Finished all tests! Time taken: %s', $this->formatDuration($duration));
}
private function formatDuration($duration)
{
$string = '';
if (($minutes = floor($duration / 60)) > 0) {
$string .= "$minutes minute" . (($minutes > 1) ? 's' : '') . ' ';
}
if (($seconds = $duration % 60) > 0) {
if ($minutes > 0) {
$string .= "and ";
}
$string .= "$seconds seconds.";
}
return $string;
}
private function handleArguments()
{
$options = getopt('D::H::E::I::A', array(
'debug::',
'help::',
'exclude::',
'include::',
'all::'
));
foreach ($options as $option => $value) {
switch ($option) {
case 'D':
case 'debug':
Utils::log('Debug mode enabled');
$this->debugMode = true;
break;
case 'H':
case 'help':
Utils::help();
exit();
case 'E':
case 'exclude':
$this->insertSpecification($value);
break;
case 'I':
case 'include':
$this->insertSpecification($value, false);
break;
case 'A':
case 'all':
Utils::logf('Possible units are: %s', implode(',', $this->units));
exit();
}
}
$this->validateUnits();
}
public function insertSpecification($key, $exclude = true)
{
$match = false;
$keys = (strpos($key, ',') !== false) ? explode(',', $key) : array($key);
$keysLower = array_map('strtolower', $keys);
foreach ($this->units as $unit) {
if (in_array(strtolower($unit), $keysLower)) {
if (true === $exclude) {
$this->excluded[] = $unit;
} else {
$this->included[] = $unit;
}
$match = true;
}
}
if ($match !== true) {
throw new SmokeException(sprintf(
'You cannot "%s" %s because it is not a defined test. Run the '
. '-a or --all option to see all available units.',
($exclude === true) ? 'exclude' : 'include',
$key
));
}
}
private function validateUnits()
{
// If no inclusions are explicitly set, run all of them
if (empty($this->included)) {
$this->included = $this->units;
}
// Remove all units from `included` list that are deemed exclusions
if (!empty($this->excluded)) {
$this->included = array_diff($this->included, $this->excluded);
}
}
public function executeTemplate()
{
$client = $this->createClient();
foreach ($this->included as $unit) {
$class = __NAMESPACE__ . '\\Unit\\' . $unit;
if (!class_exists($class)) {
throw new SmokeException(sprintf(
'%s class does not exist', $class
));
}
if (!method_exists($class, 'factory')) {
throw new SmokeException(sprintf(
'Factory method does not exist in %s', $class
));
}
Utils::logf(PHP_EOL . 'Executing %s', $class);
$class::factory($client, $this->included);
}
}
private function createClient()
{
Utils::log('Authenticate');
$secret = array(
'username' => Utils::getEnvVar(Enum::ENV_USERNAME),
'apiKey' => Utils::getEnvVar(Enum::ENV_API_KEY)
);
$identityEndpoint = Utils::getIdentityEndpoint();
// Do connection stuff
$client = new Rackspace($identityEndpoint, $secret);
$client->setUserAgent($client->getUserAgent() . '/' . Enum::USER_AGENT);
// enable logging
if ($this->debugMode) {
$client->addSubscriber(LogPlugin::getDebugPlugin());
}
$client->authenticate();
Utils::logf(' Using identity endpoint: %s', $identityEndpoint);
Utils::logf(' Using region: %s', Utils::getRegion());
Utils::logf(' Token generated: %s', (string) $client->getToken());
return $client;
}
}
require __DIR__ . '/../../bootstrap.php';
Runner::run();
|
