Update unit test for VARIABLE_PRODUCT case.

WooCommerce/src/test/kotlin/com/woocommerce/android/ui/products/details/ProductDetailCardBuilderTest.kt

@@ -239,6 +239,45 @@ class ProductDetailCardBuilderTest : BaseUnitTest() {
         )
     }
 
+    @Test
+    fun `given variable subscription product with one time shipping enabled, when building cards, then shipping includes one-time shipping`() = testBlocking {
+        productStub = ProductTestUtils.generateProduct()
+            .copy(
+                isVirtual = false,
+                type = ProductType.VARIABLE_SUBSCRIPTION.value,
+                weight = 1.5f,
+                length = 10f,
+                width = 20f,
+                height = 30f,
+                shippingClassId = 123
+            )
+
+        val subscriptionDetails = ProductHelper.getDefaultSubscriptionDetails().copy(
+            oneTimeShipping = true
+        )
+
+        val cards = sut.buildPropertyCards(
+            ProductAggregate(
+                product = productStub,
+                subscription = subscriptionDetails
+            ),
+            ""
+        )
+
+        val shippingGroup = cards.first { it.type == ProductPropertyCard.Type.SECONDARY }
+            .properties
+            .find {
+                it is ProductProperty.PropertyGroup &&
+                    it.title == R.string.product_shipping
+            } as ProductProperty.PropertyGroup
+
+        val propertyKeys = shippingGroup.properties.toList().map { it.first }
+        Assertions.assertThat(propertyKeys).hasSize(4) // Weight, Dimensions, Shipping class, One-time shipping
+        Assertions.assertThat(propertyKeys).contains(
+            resourceProvider.getString(R.string.subscription_one_time_shipping)
+        )
+    }
+
     @Test
     fun `given simple non-virtual product, when building cards, then shipping excludes one-time shipping`() = testBlocking {
         productStub = ProductTestUtils.generateProduct()