Model\User::isAdmin PHP Method

    public function isAdmin()
    {
        return $this->admin;
    }

 public function testIsAdmin()
 {
     $u = new User($this->container);
     $this->assertEquals(2, $u->create(array('username' => 'user1')));
     $this->assertTrue($u->isAdmin(1));
     $this->assertFalse($u->isAdmin(2));
 }