public function testAddRemove()
{
$groupModel = new Group($this->container);
$groupMemberModel = new GroupMember($this->container);
$this->assertEquals(1, $groupModel->create('Test'));
$this->assertTrue($groupMemberModel->addUser(1, 1));
$this->assertFalse($groupMemberModel->addUser(1, 1));
$users = $groupMemberModel->getMembers(1);
$this->assertCount(1, $users);
$this->assertEquals('admin', $users[0]['username']);
$this->assertEmpty($groupMemberModel->getNotMembers(1));
$this->assertTrue($groupMemberModel->removeUser(1, 1));
$this->assertFalse($groupMemberModel->removeUser(1, 1));
$this->assertEmpty($groupMemberModel->getMembers(1));
}
