public function testGetCurrencySymbolNonExistent()
 {
     $this->assertFalse($this->currencySymbolModel->getCurrencySymbol('AUD'));
 }
 /**
  * @dataProvider getCurrencySymbolDataProvider
  */
 public function testGetCurrencySymbol($code, $expectedSymbol, $serializedCustomSymbols)
 {
     $this->scopeConfigMock->expects($this->any())->method('getValue')->willReturnMap([[CurrencySymbol::XML_PATH_CUSTOM_CURRENCY_SYMBOL, ScopeInterface::SCOPE_STORE, null, $serializedCustomSymbols]]);
     $currencySymbol = $this->model->getCurrencySymbol($code);
     $this->assertEquals($expectedSymbol, $currencySymbol);
 }