[NOCSL] Add strategy to result object (#148)

Author: stanlp1

library/src/main/java/io/constructor/data/model/common/RecommendationStrategy.kt

@@ -0,0 +1,13 @@
+package io.constructor.data.model.common
+
+import com.squareup.moshi.Json
+import com.squareup.moshi.JsonClass
+import java.io.Serializable
+
+/**
+ * Models a Recommendation Strategy object
+ */
+@JsonClass(generateAdapter = true)
+data class RecommendationStrategy(
+        @Json(name = "id") val id: String,
+) : Serializable

library/src/main/java/io/constructor/data/model/common/Result.kt

@@ -13,6 +13,7 @@ data class Result(
         @Json(name = "matched_terms") val matchedTerms: List<String>?,
         @Json(name = "variations") val variations: List<Result>?,
         @Json(name = "variations_map") val variationsMap: Any?,
+        @Json(name = "strategy") val strategy: RecommendationStrategy?,
         @Json(name = "value") val value: String,
         @Json(name = "is_slotted") val isSlotted: Boolean?,
         @Json(name = "labels") val labels: Map<String, Any>?,

library/src/test/java/io/constructor/core/ConstructorIoRecommendationsTest.kt

@@ -72,6 +72,7 @@ class ConstructorIoRecommendationsTest {
         assertEquals(recommendationResponse?.response?.results!![0].data.id, "960189161")
         assertEquals(recommendationResponse?.response?.results!![0].data.imageUrl, "https://d17bbgoo3npfov.cloudfront.net/images/farmstand-960189161.png")
         assertEquals(recommendationResponse?.response?.results!![0].data.metadata?.get("price"), 1.11)
+        assertEquals(recommendationResponse?.response?.results!![0].strategy?.id, "bestsellers")
         assertEquals(recommendationResponse?.response?.resultCount, 225)
 
         val request = mockServer.takeRequest()

library/src/test/resources/recommendation_response.json

@@ -37,6 +37,9 @@
         "url": "/"
       },
       "is_slotted": false,
+      "strategy": {
+        "id": "bestsellers"
+      },
       "matched_terms": [],
       "value": "LaCroix Sparkling Water Pure Cans - 12-12 Fl. Oz."
     }, {
@@ -795,4 +798,4 @@
     }
   },
   "result_id": "49eb05c2-a3a3-4080-b238-82c5a44f8cf5"
-}
+}