395 lines
11 KiB
PHP
395 lines
11 KiB
PHP
<?php
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/**
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* Requires PHP's mycrypt extension in order to set the database name as an encrypted cookie.
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*/
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class TestSessionController extends Controller {
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private static $allowed_actions = array(
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'index',
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'start',
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'set',
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'end',
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'clear',
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'browsersessionstate',
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'StartForm',
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'ProgressForm',
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);
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private static $alternative_database_name = -1;
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/**
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* @var String Absolute path to a folder containing *.sql dumps.
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*/
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private static $database_templates_path;
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/**
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* @var TestSessionEnvironment
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*/
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protected $environment;
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public function __construct() {
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parent::__construct();
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$this->environment = Injector::inst()->get('TestSessionEnvironment');
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}
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public function init() {
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parent::init();
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$this->extend('init');
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$canAccess = (
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!Director::isLive()
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&& (Director::isDev() || Director::isTest() || Director::is_cli() || Permission::check("ADMIN"))
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);
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if(!$canAccess) return Security::permissionFailure($this);
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Requirements::javascript('framework/thirdparty/jquery/jquery.js');
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Requirements::javascript('testsession/javascript/testsession.js');
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}
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public function Link($action = null) {
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return Controller::join_links(Director::baseUrl(), 'dev/testsession', $action);
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}
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public function index() {
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if($this->environment->isRunningTests()) {
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return $this->renderWith('TestSession_inprogress');
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} else {
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return $this->renderWith('TestSession_start');
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}
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}
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/**
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* Start a test session. If you wish to extend how the test session is started (and add additional test state),
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* then take a look at {@link TestSessionEnvironment::startTestSession()} and
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* {@link TestSessionEnvironment::applyState()} to see the extension points.
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*/
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public function start() {
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$params = $this->request->requestVars();
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if(!empty($params['globalTestSession'])) {
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$id = null;
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} else {
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$generator = Injector::inst()->get('RandomGenerator');
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$id = substr($generator->randomToken(), 0, 10);
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Session::set('TestSessionId', $id);
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}
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// Convert datetime from form object into a single string
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$params = $this->fixDatetimeFormField($params);
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// Remove unnecessary items of form-specific data from being saved in the test session
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$params = array_diff_key(
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$params,
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array(
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'action_set' => true,
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'action_start' => true,
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'SecurityID' => true,
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'url' => true,
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'flush' => true,
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)
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);
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$this->environment->startTestSession($params, $id);
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// Optionally import database
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if(!empty($params['importDatabasePath']) || !empty($params['importDatabaseFilename'])) {
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$absPath = '';
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// by path
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if(!empty($params['importDatabasePath'])) {
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$absPath = $params['importDatabasePath'];
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// by filename
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}else if(!empty($params['importDatabaseFilename'])) {
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foreach($this->getDatabaseTemplates() as $tAbsPath => $tFilename){
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if($tFilename === $params['importDatabaseFilename']){
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$absPath = $tAbsPath;
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break;
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}
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}
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}
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$this->environment->importDatabase(
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$absPath,
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!empty($params['requireDefaultRecords']) ? $params['requireDefaultRecords'] : false
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);
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} else if(!empty($params['requireDefaultRecords']) && $params['requireDefaultRecords']) {
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$this->environment->requireDefaultRecords();
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}
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// Fixtures
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$fixtureFile = (!empty($params['fixture'])) ? $params['fixture'] : null;
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if($fixtureFile) {
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$this->environment->loadFixtureIntoDb($fixtureFile);
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}
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return $this->renderWith('TestSession_inprogress');
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}
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/**
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* Set $_SESSION state for the current browser session.
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*/
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public function browsersessionstate($request) {
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if(!$this->environment->isRunningTests()) {
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throw new LogicException("No test session in progress.");
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}
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$newSessionStates = array_diff_key($request->getVars(), array('url' => true));
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if(!$newSessionStates) {
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throw new LogicException('No query parameters detected');
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}
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$sessionStates = (array)Session::get('_TestSessionController.BrowserSessionState');
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foreach($newSessionStates as $k => $v) {
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Session::set($k, $v);
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}
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// Track which state we're setting so we can unset later in end()
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Session::set('_TestSessionController.BrowserSessionState', array_merge($sessionStates, $newSessionStates));
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}
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public function StartForm() {
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$databaseTemplates = $this->getDatabaseTemplates();
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$fields = new FieldList(
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new CheckboxField('createDatabase', 'Create temporary database?', 1)
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);
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if($databaseTemplates) {
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$fields->push(
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$dropdown = new DropdownField('importDatabasePath', false)
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);
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$dropdown->setSource($databaseTemplates)
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->setEmptyString('Empty database');
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}
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$fields->push(new CheckboxField('requireDefaultRecords', 'Create default data?'));
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if(Director::isDev()) {
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$fields->push(
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CheckboxField::create('globalTestSession', 'Use global test session?')
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->setDescription('Caution: Will apply to all users across browsers')
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);
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}
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$fields->merge($this->getBaseFields());
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$form = new Form(
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$this,
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'StartForm',
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$fields,
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new FieldList(
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new FormAction('start', 'Start Session')
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)
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);
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$this->extend('updateStartForm', $form);
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return $form;
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}
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/**
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* Shows state which is allowed to be modified while a test session is in progress.
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*/
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public function ProgressForm() {
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$fields = $this->getBaseFields();
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$form = new Form(
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$this,
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'ProgressForm',
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$fields,
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new FieldList(
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new FormAction('set', 'Set testing state')
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)
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);
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$form->setFormAction($this->Link('set'));
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$this->extend('updateProgressForm', $form);
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return $form;
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}
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protected function getBaseFields() {
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$testState = $this->environment->getState();
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$fields = new FieldList(
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$textfield = new TextField('fixture', 'Fixture YAML file path'),
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$datetimeField = new DatetimeField('datetime', 'Custom date'),
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new HiddenField('flush', null, 1)
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);
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$textfield->setAttribute('placeholder', 'Example: framework/tests/security/MemberTest.yml');
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$datetimeField->getDateField()
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->setConfig('dateformat', 'yyyy-MM-dd')
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->setConfig('showcalendar', true)
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->setAttribute('placeholder', 'Date (yyyy-MM-dd)');
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$datetimeField->getTimeField()
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->setConfig('timeformat', 'HH:mm:ss')
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->setAttribute('placeholder', 'Time (HH:mm:ss)');
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$datetimeField->setValue((isset($testState->datetime) ? $testState->datetime : null));
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$this->extend('updateBaseFields', $fields);
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return $fields;
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}
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public function DatabaseName() {
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$db = DB::getConn();
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if(method_exists($db, 'currentDatabase')) return $db->currentDatabase();
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}
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/**
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* Updates an in-progress {@link TestSessionEnvironment} object with new details. This could be loading in new
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* fixtures, setting the mocked date to another value etc.
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*
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* @return HTMLText Rendered Template
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* @throws LogicException
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*/
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public function set() {
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if(!$this->environment->isRunningTests()) {
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throw new LogicException("No test session in progress.");
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}
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$params = $this->request->requestVars();
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// Convert datetime from form object into a single string
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$params = $this->fixDatetimeFormField($params);
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// Remove unnecessary items of form-specific data from being saved in the test session
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$params = array_diff_key(
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$params,
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array(
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'action_set' => true,
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'action_start' => true,
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'SecurityID' => true,
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'url' => true,
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'flush' => true,
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)
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);
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$this->environment->updateTestSession($params);
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return $this->renderWith('TestSession_inprogress');
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}
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public function clear() {
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if(!$this->environment->isRunningTests()) {
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throw new LogicException("No test session in progress.");
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}
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$this->extend('onBeforeClear');
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if(SapphireTest::using_temp_db()) {
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SapphireTest::empty_temp_db();
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}
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if(isset($_SESSION['_testsession_codeblocks'])) {
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unset($_SESSION['_testsession_codeblocks']);
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}
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$this->extend('onAfterClear');
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return "Cleared database and test state";
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}
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/**
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* As with {@link self::start()}, if you want to extend the functionality of this, then look at
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* {@link TestSessionEnvironent::endTestSession()} as the extension points have moved to there now that the logic
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* is there.
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*/
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public function end() {
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if(!$this->environment->isRunningTests()) {
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throw new LogicException("No test session in progress.");
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}
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$this->environment->endTestSession();
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Session::clear('TestSessionId');
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// Clear out all PHP session states which have been set previously
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if($sessionStates = Session::get('_TestSessionController.BrowserSessionState')) {
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foreach($sessionStates as $k => $v) {
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Session::clear($k);
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}
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Session::clear('_TestSessionController');
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}
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return $this->renderWith('TestSession_end');
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}
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/**
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* @return boolean
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*/
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public function isTesting() {
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return SapphireTest::using_temp_db();
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}
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public function setState($data) {
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Deprecation::notice('3.1', 'TestSessionController::setState() is no longer used, please use '
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. 'TestSessionEnvironment instead.');
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}
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/**
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* @return ArrayList
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*/
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public function getState() {
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$stateObj = $this->environment->getState();
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$state = array();
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// Convert the stdObject of state into ArrayData
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foreach($stateObj as $k => $v) {
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$state[] = new ArrayData(array(
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'Name' => $k,
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'Value' => var_export($v, true)
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));
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}
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return new ArrayList($state);
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}
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/**
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* Get all *.sql database files located in a specific path,
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* keyed by their file name.
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*
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* @param String $path Absolute folder path
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* @return array
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*/
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protected function getDatabaseTemplates($path = null) {
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$templates = array();
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if(!$path) {
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$path = $this->config()->database_templates_path;
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}
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// TODO Remove once we can set BASE_PATH through the config layer
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if($path && !Director::is_absolute($path)) {
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$path = BASE_PATH . '/' . $path;
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}
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if($path && file_exists($path)) {
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$it = new FilesystemIterator($path);
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foreach($it as $fileinfo) {
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if($fileinfo->getExtension() != 'sql') continue;
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$templates[$fileinfo->getRealPath()] = $fileinfo->getFilename();
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}
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}
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return $templates;
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}
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/**
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* @param $params array The form fields as passed through from ->start() or ->set()
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* @return array The form fields, after fixing the datetime field if necessary
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*/
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private function fixDatetimeFormField($params) {
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if(isset($params['datetime']) && is_array($params['datetime']) && !empty($params['datetime']['date'])) {
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// Convert DatetimeField format from array into string
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$datetime = $params['datetime']['date'];
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$datetime .= ' ';
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$datetime .= (@$params['datetime']['time']) ? $params['datetime']['time'] : '00:00:00';
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$params['datetime'] = $datetime;
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} else if(isset($params['datetime']) && empty($params['datetime']['date'])) {
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unset($params['datetime']); // No datetime, so remove the param entirely
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}
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return $params;
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}
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} |