/**
* {@inheritdoc}
*/
public function resolveCurrencyLocale($language_type = LanguageInterface::TYPE_CONTENT)
{
if (empty($this->currencyLocales[$language_type])) {
$currency_locale = NULL;
$language_code = $this->languageManager->getCurrentLanguage($language_type)->getId();
// Try this request's country code.
$country_code = $this->eventDispatcher->resolveCountryCode();
if ($country_code) {
$currency_locale = $this->currencyLocaleStorage->load($language_code . '_' . $country_code);
}
// Try the site's default country code.
if (!$currency_locale) {
$country_code = $this->configFactory->get('system.data')->get('country.default');
if ($country_code) {
$currency_locale = $this->currencyLocaleStorage->load($language_code . '_' . $country_code);
}
}
// Try the Currency default.
if (!$currency_locale) {
$currency_locale = $this->currencyLocaleStorage->load($this::DEFAULT_LOCALE);
}
if ($currency_locale) {
$this->currencyLocales[$language_type] = $currency_locale;
} else {
throw new \RuntimeException(sprintf('The currency locale for %s could not be loaded.', $this::DEFAULT_LOCALE));
}
}
return $this->currencyLocales[$language_type];
}
/**
* @covers ::resolveCurrencyLocale
*/
function testResolveCurrencyLocaleWithRequestCountry()
{
$this->prepareLanguageManager();
$request_country_code = 'IN';
$this->eventDispatcher->expects($this->atLeastOnce())->method('resolveCountryCode')->willReturn($request_country_code);
$currency_locale = $this->getMock(CurrencyLocaleInterface::class);
$this->currencyLocaleStorage->expects($this->any())->method('load')->with($this->languageManager->getCurrentLanguage(Language::TYPE_CONTENT)->getId() . '_' . $request_country_code)->willReturn($currency_locale);
// Test loading the fallback locale.
$this->assertSame($currency_locale, $this->sut->resolveCurrencyLocale());
}
