Adapt cart page with 171

Author: nesrineabdmouleh

src/pages/FO/classic/cart/index.ts

@@ -6,6 +6,9 @@ const psVersion = testContext.getPSVersion();
 
 /* eslint-disable global-require, @typescript-eslint/no-require-imports, @typescript-eslint/no-var-requires */
 function requirePage(): FoCartPageInterface {
+  if (semver.lt(psVersion, '7.1.2')) {
+    return require('@versions/1.7.1/pages/FO/classic/cart').cartPage;
+  }
   if (semver.lt(psVersion, '7.6.0')) {
     return require('@versions/1.7.5/pages/FO/classic/cart').cartPage;
   }

src/versions/1.7.1/pages/FO/classic/cart/index.ts

@@ -0,0 +1,23 @@
+// Import pages
+import type {FoCartPageInterface} from '@interfaces/FO/cart';
+import {CartPage} from '@versions/1.7.5/pages/FO/classic/cart';
+
+/**
+ * FO cart page, contains functions that can be used on the page
+ * @class
+ * @extends ProductsPage
+ */
+class FoCartVersion extends CartPage implements FoCartPageInterface {
+  /**
+   * @constructs
+   * Setting up texts and selectors to use on cart page
+   */
+  constructor() {
+    super();
+
+    this.productPrice = (number: number) => `${this.productItem(number)} div.product-line-grid-body div:nth-child(2)`;
+  }
+}
+
+const cartPage = new FoCartVersion();
+export {cartPage, FoCartVersion as CartPage};