DEVX-813: adding ProductVariantUtil tests

Author: ShipilA

commercetools/commercetools-importapi-utils/src/test/java/com/commercetools/sdk/ProductVariantUtilTest.java

@@ -0,0 +1,44 @@
+package com.commercetools.sdk;
+
+import com.commercetools.api.models.product.ProductProjection;
+import io.vrap.rmf.base.client.utils.json.JsonUtils;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+
+public class ProductVariantUtilTest {
+    private final ProductVariantUtil util = new ProductVariantUtil();
+
+    @Test
+    void shouldIdentifyMasterVariant() {
+        var product = JsonUtils.fromJsonString(TestUtils.stringFromResource("src/test/resources/product-projection.example.json"), ProductProjection.class);
+        var result = util.toProductVariantImport(product, product.getMasterVariant());
+
+        Assertions.assertTrue(result.getIsMasterVariant());
+        Assertions.assertEquals("masterVariantKey", result.getKey());
+    }
+
+    @Test
+    void shouldSetProductKeyReference() {
+        var product = JsonUtils.fromJsonString(TestUtils.stringFromResource("src/test/resources/product-projection.example.json"), ProductProjection.class);
+        var result = util.toProductVariantImport(product, product.getMasterVariant());
+
+        Assertions.assertEquals("productKey", result.getProduct().getKey());
+    }
+
+    @Test
+    void shouldIdentifyNonMasterVariant() {
+        // use a fixture t at has at least one variant in "variants" array
+        var product = JsonUtils.fromJsonString(TestUtils.stringFromResource("src/test/resources/product-projection.with-variants.json"), ProductProjection.class);
+        var nonMaster = product.getVariants().get(0);
+        var result = util.toProductVariantImport(product, nonMaster);
+
+        Assertions.assertFalse(result.getIsMasterVariant());
+    }
+
+    @Test
+    void shouldPassStagedFlag() {
+        var product = JsonUtils.fromJsonString(TestUtils.stringFromResource("src/test/resources/product-projection.example.json"), ProductProjection.class);
+        var result = util.toProductVariantImport(product, product.getMasterVariant());
+        Assertions.assertFalse(result.getStaged());
+    }
+}

commercetools/commercetools-importapi-utils/src/test/resources/product-projection.with-variants.json

@@ -0,0 +1,54 @@
+{
+      "id": "080feded-4f74-4d31-9309-f7ef6b7f1279",
+      "version": 3,
+    "key": "productKey",
+      "productType": {
+        "typeId": "product-type",
+        "id": "1c095f1b-e638-4c7e-86c4-c58df873fca6",
+          "obj": {
+              "id": "1c095f1b-e638-4c7e-86c4-c58df873fca6",
+              "version": 1,
+              "createdAt": "1970-01-01T00:00:00.001Z",
+              "lastModifiedAt": "1970-01-01T00:00:00.001Z",
+              "key": "productTypeKey",
+              "name": "productTypeName",
+              "description": "productTypeDescription",
+              "attributes": []
+          }
+      },
+      "name": {
+        "en": "Some Products"
+      },
+      "categories": [],
+      "slug": {
+        "en": "product_slug_jxeutnxwkswk"
+      },
+      "masterVariant": {
+          "key": "masterVariantKey",
+        "id": 1,
+        "prices": [],
+        "images": [],
+        "attributes": [
+          {
+            "name": "text1",
+            "value": {
+              "it": "italian1",
+              "de": "german1",
+              "en": "englisch1"
+            }
+          }
+        ]
+      },
+      "variants": [
+          {
+              "id": 2,
+          "key": "variantKey1"
+          }
+      ],
+      "searchKeywords": {},
+      "hasStagedChanges": false,
+      "published": true,
+      "createdAt": "1970-01-01T00:00:00.001Z",
+      "lastModifiedAt": "2014-01-07T15:25:50.034Z",
+      "attributes": []
+    }