public function testGetShippingPrice()
{
$shippingPrice = 5;
$convertedPrice = "\$5";
$shippingRateMock = $this->getMockBuilder('\\Magento\\Quote\\Model\\Quote\\Address\\Rate')->disableOriginalConstructor()->setMethods(['getPrice', '__wakeup'])->getMock();
$shippingRateMock->expects($this->once())->method('getPrice')->will($this->returnValue($shippingPrice));
$this->priceCurrency->expects($this->once())->method('convertAndFormat')->with($shippingPrice, true, true)->willReturn($convertedPrice);
$this->priceObj->setShippingRate($shippingRateMock);
$this->assertEquals($convertedPrice, $this->priceObj->getShippingPrice());
}
