public function testConstruct()
{
$frontendCache = $this->getMock('Magento\\Framework\\Cache\\FrontendInterface', [], [], '', false, false);
$lowLevelFrontend = $this->getMock('Zend_Cache_Core', [], [], '', false, false);
/** @var \Magento\Framework\App\CacheInterface|\PHPUnit_Framework_MockObject_MockObject $appCache */
$appCache = $this->getMock('Magento\\Framework\\App\\CacheInterface', [], [], '', false, false);
$frontendCache->expects($this->once())->method('getLowLevelFrontend')->willReturn($lowLevelFrontend);
$appCache->expects($this->once())->method('getFrontend')->willReturn($frontendCache);
// Create new currency object
$currency = new Currency($appCache, null, 'en_US');
$this->assertEquals($lowLevelFrontend, $currency->getCache());
$this->assertEquals('USD', $currency->getShortName());
}
