DEVX-813: adding test

Author: ShipilA

commercetools/commercetools-sdk-java-api/src/test/java/com/commercetools/SearchTest.java

@@ -11,6 +11,9 @@
 import com.commercetools.api.defaultconfig.ApiRootBuilder;
 import com.commercetools.api.models.product.*;
 
+import com.commercetools.api.models.product_search.ProductPagedSearchResponse;
+import com.commercetools.api.models.product_search.ProductSearchFacetResult;
+import com.commercetools.api.models.product_search.ProductSearchFacetResultStats;
 import io.vrap.rmf.base.client.ApiHttpClient;
 import io.vrap.rmf.base.client.ApiHttpHeaders;
 import io.vrap.rmf.base.client.ApiHttpRequest;
@@ -156,4 +159,35 @@ public void testFacetResultsAccessor() {
         Assertions.assertThat(((TermFacetResult) prices).getTerms().size()).isEqualTo(3);
         Assertions.assertThat(((TermFacetResult) prices).getTerms().get(0).getTerm()).isEqualTo("S");
     }
+
+    @Test
+    public void testStatsFacetResultsDeserialization() {
+        ProductPagedSearchResponse response = JsonUtils.fromJsonString(
+            stringFromResource("search_stats_facet_response.json"), ProductPagedSearchResponse.class);
+
+        ProductSearchFacetResult facet = response.getFacets().get(0);
+        Assertions.assertThat(facet).isInstanceOf(ProductSearchFacetResultStats.class);
+
+        ProductSearchFacetResultStats statsFacet = (ProductSearchFacetResultStats) facet;
+        Assertions.assertThat(statsFacet.getName()).isEqualTo("price");
+        Assertions.assertThat(statsFacet.getCount()).isEqualTo(42L);
+        Assertions.assertThat(statsFacet.getMin()).isEqualTo(1000.);
+        Assertions.assertThat(statsFacet.getMax()).isEqualTo(50000.);
+        Assertions.assertThat(statsFacet.getMean()).isEqualTo(15000.5);
+        Assertions.assertThat(statsFacet.getSum()).isEqualTo(1500050.);
+
+        response = JsonUtils.fromJsonString(
+            stringFromResource("search_stats_facet_response_1.json"), ProductPagedSearchResponse.class);
+
+        facet = response.getFacets().get(0);
+        Assertions.assertThat(facet).isInstanceOf(ProductSearchFacetResultStats.class);
+
+        statsFacet = (ProductSearchFacetResultStats) facet;
+        Assertions.assertThat(statsFacet.getName()).isEqualTo("price");
+        Assertions.assertThat(statsFacet.getCount()).isEqualTo(859016);
+        Assertions.assertThat(statsFacet.getMin()).isEqualTo(199.0);
+        Assertions.assertThat(statsFacet.getMax()).isEqualTo(3599900.0);
+        Assertions.assertThat(statsFacet.getMean()).isEqualTo(233019.64729760564);
+        Assertions.assertThat(statsFacet.getSum()).isEqualTo(2.00167605343E11);
+    }
 }

commercetools/commercetools-sdk-java-api/src/test/resources/search_stats_facet_response.json

@@ -0,0 +1,16 @@
+{
+  "total": 1,
+  "offset": 0,
+  "limit": 10,
+  "facets": [
+    {
+      "name": "price",
+      "count": 42,
+      "min": 1000,
+      "max": 50000,
+      "mean": 15000.5,
+      "sum": 1500050
+    }
+  ],
+  "results": []
+}

commercetools/commercetools-sdk-java-api/src/test/resources/search_stats_facet_response_1.json

@@ -0,0 +1,17 @@
+{
+    "total": 1,
+    "offset": 0,
+    "limit": 10,
+    "facets": [
+        {
+        "name": "price",
+        "min": 199.0,
+        "max": 3599900.0,
+        "mean": 233019.64729760564,
+        "sum": 2.00167605343E11,
+        "count": 859016
+    }
+    ],
+    "results": []
+}
+