public function testAddingWater()
{
$this->initializeCoffee();
$this->coffee->useWater(0.5);
$this->coffee->addWater(0.5);
$this->assertEquals(1, $this->coffee > getWater());
}
public function __construct()
{
$time = time() - getLastLogin($_SESSION["user_id"]);
$this->buildings = getBuildings($_SESSION["user_id"]);
$this->buildingsworkers = getBuildingsWorkers($_SESSION["user_id"]);
$this->userid = $_SESSION["user_id"];
$this->population = getPopulation($_SESSION["user_id"]);
$this->food = getFood($_SESSION["user_id"]) * ($this->getFoodProduction() * $time);
$this->water = getWater($_SESSION["user_id"]) * ($this->getWaterProduction() * $time);
}