/**
* NumberTest::testCurrencyUnknown()
*
* @return void
*/
public function testCurrencyUnknown()
{
$result = Number::currency('4.111', 'XYZ', ['locale' => 'DE']);
$expected = '4,11 XYZ';
file_put_contents(TMP . 'x.txt', $result);
$this->assertEquals($expected, $result);
}
