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<?php
/**
* SemanticScuttle - your social bookmark manager.
*
* PHP version 5.
*
* @category Bookmarking
* @package SemanticScuttle
* @author Christian Weiske <cweiske@cweiske.de>
* @license GPL http://www.gnu.org/licenses/gpl.html
* @link http://sourceforge.net/projects/semanticscuttle
*/
require_once 'HTTP/Request2.php';
/**
* Base unittest class for web API tests.
*
* @category Bookmarking
* @package SemanticScuttle
* @author Christian Weiske <cweiske@cweiske.de>
* @license GPL http://www.gnu.org/licenses/gpl.html
* @link http://sourceforge.net/projects/semanticscuttle
*/
class TestBaseApi extends TestBase
{
protected $url;
protected $urlPart = null;
/**
* @var SemanticScuttle_Service_User
*/
protected $us;
/**
* @var SemanticScuttle_Service_Bookmark
*/
protected $bs;
protected function setUp()
{
if ($GLOBALS['unittestUrl'] === null) {
$this->assertTrue(false, 'Unittest URL not set in config');
}
if ($this->urlPart === null) {
$this->assertTrue(false, 'Set the urlPart variable');
}
$this->url = $GLOBALS['unittestUrl'] . $this->urlPart;
//clean up before test
$configFile = $GLOBALS['datadir'] . '/config.testing-tmp.php';
if (file_exists($configFile)) {
unlink($configFile);
}
$this->us = SemanticScuttle_Service_Factory::get('User');
$this->us->deleteAll();
$this->bs = SemanticScuttle_Service_Factory::get('Bookmark');
$this->bs->deleteAll();
$this->b2t = SemanticScuttle_Service_Factory::get('Bookmark2Tag');
$this->b2t->deleteAll();
}
/**
* Creates and returns a HTTP GET request object.
* Uses $this->url plus $urlSuffix as request URL.
*
* @param string $urlSuffix Suffix for the URL
*
* @return HTTP_Request2 HTTP request object
*
* @uses $url
*/
protected function getRequest($urlSuffix = null)
{
$url = $this->url . $urlSuffix;
if (strpos($urlSuffix, '?') !== false) {
$url .= '&unittestMode=1';
} else {
$url .= '?unittestMode=1';
}
$req = new HTTP_Request2($url, HTTP_Request2::METHOD_GET);
return $req;
}
/**
* Completes an URL that's missing the protocol.
* Useful when re-using URLs extracted from HTML
*
* @param string $url Potentially partial URL
*
* @return string Full URL
*/
protected function completeUrl($url)
{
if (substr($url, 0, 2) == '//') {
$url = 'http:' . $url;
}
return $url;
}
/**
* Creates a user and a HTTP GET request object and prepares
* the request object with authentication details, so that
* the user is logged in.
*
* Useful for HTTP API methods only, cannot be used with
* "normal" HTML pages since they do not support HTTP auth.
*
* @param string $urlSuffix Suffix for the URL
* @param mixed $auth If user authentication is needed (true/false)
* or array with username and password
*
* @return array(HTTP_Request2, integer) HTTP request object and user id
*
* @uses getRequest()
* @see getLoggedInRequest()
*/
protected function getAuthRequest($urlSuffix = null, $auth = true)
{
$req = $this->getRequest($urlSuffix);
if (is_array($auth)) {
list($username, $password) = $auth;
} else {
$username = 'testuser';
$password = 'testpassword';
}
$uid = $this->addUser($username, $password);
$req->setAuth(
$username, $password,
HTTP_Request2::AUTH_BASIC
);
return array($req, $uid);
}
/**
* Creates a user and a HTTP_Request2 object, does a normal login
* and prepares the cookies for the HTTP GET request object so that
* the user is seen as logged in when requesting any HTML page.
*
* Useful for testing HTML pages or ajax URLs.
*
* @param string $urlSuffix Suffix for the URL
* @param mixed $auth If user authentication is needed (true/false)
* or array with username and password
*
* @return array(HTTP_Request2, integer) HTTP request object and user id
*
* @uses getRequest()
*/
protected function getLoggedInRequest($urlSuffix = null, $auth = true)
{
if (is_array($auth)) {
list($username, $password) = $auth;
} else {
$username = 'testuser';
$password = 'testpassword';
}
$uid = $this->addUser($username, $password);
$req = new HTTP_Request2(
$GLOBALS['unittestUrl'] . '/login.php',
HTTP_Request2::METHOD_POST
);
$cookies = $req->setCookieJar()->getCookieJar();
$req->addPostParameter('username', $username);
$req->addPostParameter('password', $password);
$req->addPostParameter('submitted', 'Log In');
$res = $req->send();
//after login, we normally get redirected
$this->assertEquals(302, $res->getStatus(), 'Login failure');
$req = $this->getRequest($urlSuffix);
$req->setCookieJar($cookies);
return array($req, $uid);
}
/**
* Verifies that the HTTP response has status code 200 and
* content-type application/json; charset=utf-8
*
* @param HTTP_Request2_Response $res HTTP Response object
*
* @return void
*/
protected function assertResponseJson200(HTTP_Request2_Response $res)
{
$this->assertEquals(200, $res->getStatus());
$this->assertEquals(
'application/json; charset=utf-8',
$res->getHeader('content-type')
);
}
/**
* Writes a special unittest configuration file.
* The unittest config file is read when a GET request with unittestMode=1
* is sent, and the user allowed unittestmode in config.php.
*
* @param array $arConfig Array with config names as key and their value as
* value
*
* @return void
*/
protected function setUnittestConfig($arConfig)
{
$str = '<' . "?php\r\n";
foreach ($arConfig as $name => $value) {
$str .= '$' . $name . ' = '
. var_export($value, true) . ";\n";
}
if (!is_dir($GLOBALS['datadir'])) {
$this->fail(
'datadir not set or not a directory: ' . $GLOBALS['datadir']
);
}
$this->assertInternalType(
'integer',
file_put_contents($GLOBALS['datadir'] . '/config.testing-tmp.php', $str),
'Writing config.unittest.php failed'
);
}
}
?>
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