/** @return int - unit price in pence */ public function getUnitPrice() { $price_as_extracted = $this->product_node->filter(CssPaths::CATEGORY_PAGE_PRODUCT_NODE_UNIT_PRICE)->text(); $price_as_float = PriceFormatter::removeUnitText(PriceFormatter::removePoundSign($price_as_extracted)); return intval($price_as_float * 100); }
public function test_it_removes_pound_sign() { $this->assertEquals(5, SUT::removePoundSign('£5')); }