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<?php
abstract class ApiTestCase extends MediaWikiLangTestCase {
protected static $apiUrl;
/**
* @var ApiTestContext
*/
protected $apiContext;
/**
* @var array
*/
protected $tablesUsed = array( 'user', 'user_groups', 'user_properties' );
protected function setUp() {
global $wgServer;
parent::setUp();
self::$apiUrl = $wgServer . wfScript( 'api' );
ApiQueryInfo::resetTokenCache(); // tokens are invalid because we cleared the session
self::$users = array(
'sysop' => new TestUser(
'Apitestsysop',
'Api Test Sysop',
'api_test_sysop@example.com',
array( 'sysop' )
),
'uploader' => new TestUser(
'Apitestuser',
'Api Test User',
'api_test_user@example.com',
array()
)
);
$this->setMwGlobals( array(
'wgMemc' => new EmptyBagOStuff(),
'wgAuth' => new StubObject( 'wgAuth', 'AuthPlugin' ),
'wgRequest' => new FauxRequest( array() ),
'wgUser' => self::$users['sysop']->user,
) );
$this->apiContext = new ApiTestContext();
}
protected function tearDown() {
// Avoid leaking session over tests
if ( session_id() != '' ) {
global $wgUser;
$wgUser->logout();
session_destroy();
}
parent::tearDown();
}
/**
* Edits or creates a page/revision
* @param string $pageName Page title
* @param string $text Content of the page
* @param string $summary Optional summary string for the revision
* @param int $defaultNs Optional namespace id
* @return array Array as returned by WikiPage::doEditContent()
*/
protected function editPage( $pageName, $text, $summary = '', $defaultNs = NS_MAIN ) {
$title = Title::newFromText( $pageName, $defaultNs );
$page = WikiPage::factory( $title );
return $page->doEditContent( ContentHandler::makeContent( $text, $title ), $summary );
}
/**
* Does the API request and returns the result.
*
* The returned value is an array containing
* - the result data (array)
* - the request (WebRequest)
* - the session data of the request (array)
* - if $appendModule is true, the Api module $module
*
* @param array $params
* @param array|null $session
* @param bool $appendModule
* @param User|null $user
*
* @return array
*/
protected function doApiRequest( array $params, array $session = null,
$appendModule = false, User $user = null
) {
global $wgRequest, $wgUser;
if ( is_null( $session ) ) {
// re-use existing global session by default
$session = $wgRequest->getSessionArray();
}
// set up global environment
if ( $user ) {
$wgUser = $user;
}
$wgRequest = new FauxRequest( $params, true, $session );
RequestContext::getMain()->setRequest( $wgRequest );
RequestContext::getMain()->setUser( $wgUser );
// set up local environment
$context = $this->apiContext->newTestContext( $wgRequest, $wgUser );
$module = new ApiMain( $context, true );
// run it!
$module->execute();
// construct result
$results = array(
$module->getResult()->getResultData( null, array( 'Strip' => 'all' ) ),
$context->getRequest(),
$context->getRequest()->getSessionArray()
);
if ( $appendModule ) {
$results[] = $module;
}
return $results;
}
/**
* Add an edit token to the API request
* This is cheating a bit -- we grab a token in the correct format and then
* add it to the pseudo-session and to the request, without actually
* requesting a "real" edit token.
*
* @param array $params Key-value API params
* @param array|null $session Session array
* @param User|null $user A User object for the context
* @return array Result of the API call
* @throws Exception In case wsToken is not set in the session
*/
protected function doApiRequestWithToken( array $params, array $session = null,
User $user = null
) {
global $wgRequest;
if ( $session === null ) {
$session = $wgRequest->getSessionArray();
}
if ( isset( $session['wsToken'] ) && $session['wsToken'] ) {
// @todo Why does this directly mess with the session? Fix that.
// add edit token to fake session
$session['wsEditToken'] = $session['wsToken'];
// add token to request parameters
$timestamp = wfTimestamp();
$params['token'] = hash_hmac( 'md5', $timestamp, $session['wsToken'] ) .
dechex( $timestamp ) .
User::EDIT_TOKEN_SUFFIX;
return $this->doApiRequest( $params, $session, false, $user );
} else {
throw new Exception( "Session token not available" );
}
}
protected function doLogin( $user = 'sysop' ) {
if ( !array_key_exists( $user, self::$users ) ) {
throw new MWException( "Can not log in to undefined user $user" );
}
$data = $this->doApiRequest( array(
'action' => 'login',
'lgname' => self::$users[$user]->username,
'lgpassword' => self::$users[$user]->password ) );
$token = $data[0]['login']['token'];
$data = $this->doApiRequest(
array(
'action' => 'login',
'lgtoken' => $token,
'lgname' => self::$users[$user]->username,
'lgpassword' => self::$users[$user]->password,
),
$data[2]
);
return $data;
}
protected function getTokenList( $user, $session = null ) {
$data = $this->doApiRequest( array(
'action' => 'tokens',
'type' => 'edit|delete|protect|move|block|unblock|watch'
), $session, false, $user->user );
if ( !array_key_exists( 'tokens', $data[0] ) ) {
throw new MWException( 'Api failed to return a token list' );
}
return $data[0]['tokens'];
}
public function testApiTestGroup() {
$groups = PHPUnit_Util_Test::getGroups( get_class( $this ) );
$constraint = PHPUnit_Framework_Assert::logicalOr(
$this->contains( 'medium' ),
$this->contains( 'large' )
);
$this->assertThat( $groups, $constraint,
'ApiTestCase::setUp can be slow, tests must be "medium" or "large"'
);
}
}
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