public function testGetUserByEmail()
{
$user = array('login' => "login", 'password' => "geqgeagae", 'email' => "*****@*****.**", 'alias' => "alias");
$this->api->addUser($user['login'], $user['password'], $user['email'], $user['alias']);
$userByMail = $this->api->getUserByEmail($user['email']);
$this->assertEquals($user['login'], $userByMail['login']);
$this->assertEquals($user['email'], $userByMail['email']);
$this->assertEquals($user['alias'], $userByMail['alias']);
}