Declare shippingcarticon + tests

Author: ctarda

WooCommerce/Classes/Extensions/UIImage+Woo.swift

@@ -408,6 +408,14 @@ extension UIImage {
         return UIImage(named: "card-reader-low-battery")!
     }
 
+    /// Shopping cart
+    ///
+    static var shoppingCartIcon: UIImage {
+        return UIImage(named: "icon-shopping-cart")!
+            .withRenderingMode(.alwaysTemplate)
+            .imageFlippedForRightToLeftLayoutDirection()
+    }
+
     /// Files Download Icon
     ///
     static var cloudImage: UIImage {

WooCommerce/WooCommerceTests/Extensions/IconsTests.swift

@@ -528,4 +528,8 @@ final class IconsTests: XCTestCase {
     func test_lightningImage_is_not_nil() {
         XCTAssertNotNil(UIImage.lightningImage)
     }
+    
+    func test_shoppingCartIcon_is_not_nil() {
+        XCTAssertNotNil(UIImage.shoppingCartIcon)
+    }
 }