public function testFindCurrencyByIso()
{
$data = [['name' => 'US Dollar', 'iso_code' => 'USD', 'convert_nominal' => 1, 'convert_rate' => 80, 'sort_order' => 1, 'format_string' => '$ #', 'thousands_sep' => '.', 'dec_point' => ',', 'is_main' => 0, 'intl_formatting' => 1], 'Euro' => ['name' => 'Euro', 'iso_code' => 'EUR', 'convert_rate' => 90, 'format_string' => '€ #', 'is_main' => 1]];
$storage = (new Currency())->getStorage();
FunctionalHelper::flushStorage($storage);
$this->assertFileNotExists($storage);
CurrencyStorageHelper::generateStorage($data, $storage, Currency::className());
$c = CurrencyHelper::findCurrencyByIso('USD');
$this->assertEquals('US Dollar', $c->name);
return $c;
}
/**
* Using PHPUnit with static variables are painfully. Because of it this single test executes in different Class then others.
*/
public function testGetMainCurrencyNotExists()
{
$data = [['name' => 'US Dollar', 'iso_code' => 'USD', 'convert_nominal' => 1, 'convert_rate' => 62.83, 'sort_order' => 1, 'format_string' => '$ #', 'thousands_sep' => '.', 'dec_point' => ',', 'is_main' => 0], 'Euro' => ['name' => 'Euro', 'iso_code' => 'EUR', 'convert_rate' => 71.31999999999999, 'format_string' => '€ #', 'is_main' => 0]];
$storage = (new Currency())->getStorage();
FunctionalHelper::flushStorage($storage);
$this->assertFileNotExists($storage);
CurrencyStorageHelper::generateStorage($data, $storage, Currency::className());
$this->assertFileExists($storage);
$c = CurrencyHelper::getMainCurrency();
$this->assertNull($c);
FunctionalHelper::flushCurrencyStorage();
}
public function testGenerateWithReformat()
{
$data = [['name' => 'Ruble', 'iso_code' => 'RUB', 'is_main' => 1, 'format_string' => '# руб.', 'intl_formatting' => 0], ['name' => 'US Dollar', 'iso_code' => 'USD', 'convert_nominal' => 1, 'convert_rate' => 62.8353, 'sort_order' => 1, 'format_string' => '$ #', 'thousands_sep' => '.', 'dec_point' => ','], 'Euro' => ['name' => 'Euro', 'iso_code' => 'EUR', 'convert_rate' => 71.32429999999999, 'format_string' => '€ #']];
$storage = (new Currency())->getStorage();
FunctionalHelper::flushStorage($storage);
CurrencyStorageHelper::generateStorage($data, $storage, Currency::className());
$this->assertFileExists($storage);
$a = [];
if (true === file_exists($storage)) {
$a = (include $storage);
}
$this->assertCount(3, $a);
FunctionalHelper::flushStorage($storage);
}
/**
* Loads Currency[] & CurrencyRateProvider[] from associated storage files and
* generates storage files if them not exists yet. Using $loadDefaults storage can be generated empty or
* with default data
*
* @param $className
* @param bool $ignoreCache
* @param bool $loadDefaults
* @throws InvalidParamException
* @return mixed
*/
public function getData($className, $ignoreCache = false, $loadDefaults = true)
{
if (false === class_exists($className)) {
throw new InvalidParamException(Yii::t('dotplant.currencies', 'Class "{className}" not found!', ['className' => $className]));
}
/** @var BaseFileModel $model */
$model = new $className();
if (false === $model instanceof BaseFileModel) {
throw new InvalidParamException(Yii::t('dotplant.currencies', 'Class "{className}" must be an instance of "BaseFileModel" !', ['className' => $className]));
}
if (0 === count(self::$items[$className]) || true === $ignoreCache) {
$canLoad = false;
$storage = $model->getStorage();
if (true === file_exists($storage) && is_readable($storage)) {
$canLoad = true;
} else {
$data = [];
if (true === $loadDefaults) {
$data = self::$defaults[$className];
}
$canLoad = CurrencyStorageHelper::generateStorage($data, $storage, $className);
}
if (true === $canLoad) {
self::$items[$className] = (include $storage);
} else {
Yii::$app->session->setFlash('error', Yii::t('dotplant.currencies', 'Unable to write "{storage}" file.', ['storage' => $storage]));
}
}
return self::$items[$className];
}