function testRenderingVariousAmounts()
{
$cases = array(array(Currencies\BTC(), 0.01908, array('0.019 BTC', '0.02 BTC', '19 mBTC')), array(Currencies\BTC(), 0.0, array('0 BTC', '0.0 BTC')));
foreach ($cases as $case) {
list($currency, $btcAmount, $acceptableRenderings) = $case;
$w = getWidget();
$w->currency = $currency;
$w->save();
$this->setBalance($w->bitcoinAddress, $btcAmount);
$this->browseToWidget($w);
$raisedDiv = current($this->xpathQuery("//div[@class='raised']"));
$matches = array_filter($acceptableRenderings, function ($t) use($raisedDiv) {
return contains($raisedDiv->textContent, $t);
});
$matchFound = 1 == count($matches);
assertTrue($matchFound, "Should render as one of following: " . implode(", ", $acceptableRenderings));
}
}
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));
}