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January 19, 2010 21:26
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A PHPUnit ticket listener that interacts with the GitHub issue API
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<?php | |
/** | |
* PHPUnit | |
* | |
* Copyright (c) 2002-2010, Sebastian Bergmann <[email protected]>. | |
* All rights reserved. | |
* | |
* Redistribution and use in source and binary forms, with or without | |
* modification, are permitted provided that the following conditions | |
* are met: | |
* | |
* * Redistributions of source code must retain the above copyright | |
* notice, this list of conditions and the following disclaimer. | |
* | |
* * Redistributions in binary form must reproduce the above copyright | |
* notice, this list of conditions and the following disclaimer in | |
* the documentation and/or other materials provided with the | |
* distribution. | |
* | |
* * Neither the name of Sebastian Bergmann nor the names of his | |
* contributors may be used to endorse or promote products derived | |
* from this software without specific prior written permission. | |
* | |
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS | |
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE | |
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, | |
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, | |
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | |
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER | |
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN | |
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | |
* POSSIBILITY OF SUCH DAMAGE. | |
* | |
* @category Testing | |
* @package PHPUnit | |
* @author Raphael Stolt <[email protected]> | |
* @copyright 2002-2010 Sebastian Bergmann <[email protected]> | |
* @license http://www.opensource.org/licenses/bsd-license.php BSD License | |
* @version SVN: $Id$ | |
* @link http://www.phpunit.de/ | |
* @since File available since Release 3.4.8 | |
*/ | |
require_once('PHPUnit/Extensions/TicketListener.php'); | |
PHPUnit_Util_Filter::addFileToFilter(__FILE__, 'PHPUNIT'); | |
/** | |
* A ticket listener that interacts with the GitHub issue API. | |
* | |
* @category Testing | |
* @package PHPUnit | |
* @author Raphael Stolt <[email protected]> | |
* @copyright 2002-2010 Sebastian Bergmann <[email protected]> | |
* @license http://www.opensource.org/licenses/bsd-license.php BSD License | |
* @version Release: @package_version@ | |
* @link http://www.phpunit.de/ | |
* @since Class available since Release 3.4.8 | |
*/ | |
class PHPUnit_Extensions_TicketListener_GitHub extends | |
PHPUnit_Extensions_TicketListener | |
{ | |
const STATUS_CLOSE = 'closed'; | |
const STATUS_REOPEN = 'reopened'; | |
private $_username = null; | |
private $_apiToken = null; | |
private $_repository = null; | |
private $_apiPath = null; | |
private $_printTicketStateChanges = false; | |
/** | |
* @param string $username The username associated with the GitHub account. | |
* @param string $apiToken The API token associated with the GitHub account. | |
* @param string $repository The repository of the system under test (SUT) on GitHub. | |
* @param string $printTicketChanges Boolean flag to print the ticket state | |
* changes in the test result. | |
* @throws RuntimeException | |
*/ | |
public function __construct($username, $apiToken, $repository, | |
$printTicketStateChanges = false) | |
{ | |
if ($this->_isCurlAvailable() === false) { | |
throw new RuntimeException('The dependent curl extension is not available'); | |
} | |
if ($this->_isJsonAvailable() === false) { | |
throw new RuntimeException('The dependent json extension is not available'); | |
} | |
$this->_username = $username; | |
$this->_apiToken = $apiToken; | |
$this->_repository = $repository; | |
$this->_apiPath = 'http://github.com/api/v2/json/issues'; | |
$this->_printTicketStateChanges = $printTicketStateChanges; | |
} | |
/** | |
* @param integer $ticketId | |
* @return string | |
* @throws PHPUnit_Framework_Exception | |
*/ | |
public function getTicketInfo($ticketId = null) | |
{ | |
if (!ctype_digit($ticketId)) { | |
return $ticketInfo = array('status' => 'invalid_ticket_id'); | |
} | |
$ticketInfo = array(); | |
$apiEndpoint = "{$this->_apiPath}/show/{$this->_username}/" | |
. "{$this->_repository}/{$ticketId}"; | |
$issueProperties = $this->_callGitHubIssueApiWithEndpoint($apiEndpoint, true); | |
if ($issueProperties['state'] === 'open') { | |
return $ticketInfo = array('status' => 'new'); | |
} elseif ($issueProperties['state'] === 'closed') { | |
return $ticketInfo = array('status' => 'closed'); | |
} elseif ($issueProperties['state'] === 'unknown_ticket') { | |
return $ticketInfo = array('status' => $issueProperties['state']); | |
} | |
} | |
/** | |
* @param string $ticketId The ticket number of the ticket under test (TUT). | |
* @param string $statusToBe The status of the TUT after running the associated test. | |
* @param string $message The additional message for the TUT. | |
* @param string $resolution The resolution for the TUT. | |
* @throws PHPUnit_Framework_Exception | |
*/ | |
protected function updateTicket($ticketId, $statusToBe, $message, $resolution) | |
{ | |
$apiEndpoint = null; | |
$acceptedResponseIssueStates = array('open', 'closed'); | |
if ($statusToBe === self::STATUS_CLOSE) { | |
$apiEndpoint = "{$this->_apiPath}/close/{$this->_username}/" | |
. "{$this->_repository}/{$ticketId}"; | |
} elseif ($statusToBe === self::STATUS_REOPEN) { | |
$apiEndpoint = "{$this->_apiPath}/reopen/{$this->_username}/" | |
. "{$this->_repository}/{$ticketId}"; | |
} | |
if (!is_null($apiEndpoint)) { | |
$issueProperties = $this->_callGitHubIssueApiWithEndpoint($apiEndpoint); | |
if (!in_array($issueProperties['state'], $acceptedResponseIssueStates)) { | |
throw new PHPUnit_Framework_Exception( | |
'Recieved an unaccepted issue state from the GitHub Api'); | |
} | |
if ($this->_printTicketStateChanges) { | |
printf("\nUpdating GitHub issue #%d, status: %s\n", $ticketId, | |
$statusToBe); | |
} | |
} | |
} | |
/** | |
* @return boolean | |
*/ | |
private function _isCurlAvailable() | |
{ | |
return extension_loaded('curl'); | |
} | |
/** | |
* @return boolean | |
*/ | |
private function _isJsonAvailable() | |
{ | |
return extension_loaded('json'); | |
} | |
/** | |
* @param string $apiEndpoint API endpoint to call against the GitHub issue API. | |
* @param boolean $isShowMethodCall Show method of the GitHub issue API is called? | |
* @return array | |
* @throws PHPUnit_Framework_Exception | |
*/ | |
private function _callGitHubIssueApiWithEndpoint($apiEndpoint, | |
$isShowMethodCall = false) | |
{ | |
$curlHandle = curl_init(); | |
curl_setopt($curlHandle, CURLOPT_URL, $apiEndpoint); | |
curl_setopt($curlHandle, CURLOPT_FOLLOWLOCATION, true); | |
curl_setopt($curlHandle, CURLOPT_FAILONERROR, true); | |
curl_setopt($curlHandle, CURLOPT_FRESH_CONNECT, true); | |
curl_setopt($curlHandle, CURLOPT_RETURNTRANSFER, true); | |
curl_setopt($curlHandle, CURLOPT_HTTPPROXYTUNNEL, true); | |
curl_setopt($curlHandle, CURLOPT_USERAGENT, __CLASS__); | |
curl_setopt($curlHandle, CURLOPT_POSTFIELDS, | |
"login={$this->_username}&token={$this->_apiToken}"); | |
$response = curl_exec($curlHandle); | |
// Unknown tickets throw a 403 error | |
if (!$response && $isGetTicketInfoCall) { | |
return array('state' => 'unknown_ticket'); | |
} | |
if (!$response) { | |
$curlErrorMessage = curl_error($curlHandle); | |
$exceptionMessage = "A failure occured while talking to the " | |
. "GitHub issue Api. {$curlErrorMessage}."; | |
throw new PHPUnit_Framework_Exception($exceptionMessage); | |
} | |
$issue = (array) json_decode($response); | |
$issueProperties = (array) $issue['issue']; | |
curl_close($curlHandle); | |
return $issueProperties; | |
} | |
} |
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