public function testGetCurrencySymbol()
{
$currencySymbol = '$';
$currencyMock = $this->getMockBuilder('\\Magento\\Framework\\Currency')->disableOriginalConstructor()->getMock();
$currencyMock->expects($this->once())->method('getSymbol')->willReturn($currencySymbol);
$this->localeCurrencyMock->expects($this->once())->method('getCurrency')->with($this->currencyCode)->willReturn($currencyMock);
$this->assertEquals($currencySymbol, $this->currency->getCurrencySymbol());
}
/**
* @return string
*/
public function getCurrencySymbol()
{
return $this->_currency->getCurrencySymbol();
}