public function testAddAddressFormats()
{
$usFormat = [LocaleSettings::ADDRESS_FORMAT_KEY => '%name%\\n%organization%\\n%street%\\n%CITY% %REGION% %COUNTRY% %postal_code%'];
$usFormatModified = [LocaleSettings::ADDRESS_FORMAT_KEY => '%name%\\n%organization%\\n%street%\\n%CITY% %REGION_CODE% %COUNTRY% %postal_code%'];
$ruFormat = [LocaleSettings::ADDRESS_FORMAT_KEY => '%postal_code% %COUNTRY% %CITY%\\n%STREET%\\n%organization%\\n%name%'];
$this->assertEmpty($this->localeSettings->getAddressFormats());
$this->localeSettings->addAddressFormats(['US' => $usFormat]);
$this->assertEquals(['US' => $usFormat], $this->localeSettings->getAddressFormats());
$this->localeSettings->addAddressFormats(['US' => $usFormatModified, 'RU' => $ruFormat]);
$this->assertEquals(['US' => $usFormatModified, 'RU' => $ruFormat], $this->localeSettings->getAddressFormats());
}
