public function testGetActiveEntities($session_token)
{
$res = $this->doHttpRequest('GET', 'getActiveEntities/', ['headers' => ['Session-Token' => $session_token]]);
$this->assertNotEquals(null, $res, $this->last_error);
$this->assertEquals(200, $res->getStatusCode());
$body = $res->getBody();
$data = json_decode($body, true);
$this->assertNotEquals(false, $data);
$this->assertArrayHasKey('active_entity', $data);
$this->assertArrayHasKey('id', $data['active_entity']);
$this->assertArrayHasKey('active_entity_recursive', $data['active_entity']);
$this->assertArrayHasKey('active_entities', $data['active_entity']);
$this->assertTrue(is_array($data['active_entity']['active_entities']));
}