/**
* @test
*/
public function updateAndDeleteProcessVariables()
{
$restClient = new camundaRestClient(self::$restApi);
$ei = $restClient->getExecutions()[0];
$ev = array('value' => 'testValue', 'type' => 'String');
$restClient->putLocalExecutionVariable($ei->id, 'testVariable', $ev);
$ev = array('value' => 'testValue2', 'type' => 'String');
$restClient->putLocalExecutionVariable($ei->id, 'testVariable2', $ev);
$ev = array();
$pm = array();
$pm['testVariable'] = array();
$pm['testVariable2'] = array();
$pm['testVariable']['value'] = 'newTestValue';
$pm['testVariable2']['value'] = 'newTestValue2';
$ev['modifications'] = $pm;
$restClient->updateOrRemoveLocalExecutionVariables($ei->id, $ev);
$this->assertEquals('newTestValue', $restClient->getLocalExecutionVariable($ei->id, 'testVariable')->value);
$this->assertEquals('newTestValue2', $restClient->getLocalExecutionVariable($ei->id, 'testVariable2')->value);
$pvc = count(get_object_vars($restClient->getLocalExecutionVariables($ei->id)));
$pm = array('testVariable', 'testVariable2');
$ev = array('deletions' => $pm);
$restClient->updateOrRemoveLocalExecutionVariables($ei->id, $ev);
$this->assertEquals($pvc - 2, count(get_object_vars($restClient->getLocalExecutionVariables($ei->id))));
}