function testProgressProperlyCalculated()
{
$w = getWidget();
$addr = getBitcoinAddr($btcBalance = 2);
# Case where widget uses BTC as base currency.
$w->bitcoinAddress = $addr;
$w->setGoal(4, Currencies\BTC());
$w->save();
$reloaded = Widget::getByID($w->id);
assertTrue($reloaded->progressPercent > 49 && $reloaded->progressPercent < 51);
# Case where widget uses fiat as base currency.
setPriceForBTC(Currencies\USD(), 100);
$w->bitcoinAddress = $addr;
$w->setGoal(600, Currencies\USD());
$w->save();
$reloaded = Widget::getByID($w->id);
$expected = 200 / 600 * 100;
assertTrue($reloaded->progressPercent > floor($expected) && $reloaded->progressPercent < ceil($expected));
}
function getWidget(User $u = null)
{
require_once 'chipin/widgets.php';
if ($u == null) {
$u = getUser();
}
$w = new Widget();
$w->ownerID = $u->id;
$w->title = "Test Widget";
$w->ending = new DateTime('2020-06-30');
$w->setGoal(100, 'USD');
$w->setDimensions(350, 310);
$colors = Widgets\allowedColors();
$w->color = $colors[0];
$w->bitcoinAddress = getBitcoinAddr();
$w->countryCode = 'CA';
$w->about = "This is a test widget!";
$w->save();
return $w;
}