added expect-relations helper and used it to test get-cart

integration-tests/api/helpers/expect-relations.js

@@ -0,0 +1,20 @@
+const { expect } = require("@jest/globals")
+
+export function expectRelations(expected, actual){
+    expected.forEach(a => expectRelations_(a, actual))
+}
+
+function expectRelations_(expected, actual){
+    const items = expected.split(".");
+    let data_ = actual;
+
+    for(const i in items){
+        data_ = data_[items[i]];
+        
+        if(data_ instanceof Array && data_.length > 0) {
+            data_ = data_[0];
+        } 
+    
+        expect(data_).toBeDefined();
+    }
+}

integration-tests/api/helpers/product-seeder.js

@@ -6,6 +6,7 @@ const {
   Product,
   ShippingProfile,
   ProductVariant,
+  MoneyAmount,
   Image,
 } = require("@medusajs/medusa");
 
@@ -74,7 +75,14 @@ module.exports = async (connection, data = {}) => {
     inventory_quantity: 10,
     title: "Test variant",
     product_id: "test-product",
-    prices: [{ id: "test-price", currency_code: "usd", amount: 100 }],
+    prices: [],
     options: [{ id: "test-variant-option", value: "Default variant" }],
   });
+
+  await manager.insert(MoneyAmount, {
+    variant_id: "test-variant",
+    id: "test-price",
+    currency_code: "usd",
+    amount: 100,
+  });
 };