public function testRequestApi()
{
$this->setExpectedException('Codeception\\Exception\\ModuleException');
$response = $this->module->_request('POST', '/form/try', ['user' => 'davert']);
$data = data::get('form');
$this->assertEquals('davert', $data['user']);
$this->assertInternalType('string', $response);
$this->assertContains('Welcome to test app', $response);
$this->module->click('Welcome to test app');
// page not loaded
}