feat: expose 'increment from' and 'increment set' as new partial update operations

Close #592

Author: aseure

src/main/scala/algolia/definitions/PartialUpdateObjectOperationDefinition.scala

@@ -56,6 +56,14 @@ case object Remove extends Operation {
   override def name: String = "Remove"
 }
 
+case object IncrementFrom extends Operation {
+  override def name: String = "IncrementFrom"
+}
+
+case object IncrementSet extends Operation {
+  override def name: String = "IncrementSet"
+}
+
 case class PartialUpdateObjectOperationDefinition(
     operation: Operation,
     index: Option[String] = None,

src/main/scala/algolia/dsl/PartialUpdateObjectDsl.scala

@@ -44,6 +44,18 @@ trait PartialUpdateObjectDsl {
         attribute = Some(attribute)
       )
 
+    def from(attribute: String): PartialUpdateObjectOperationDefinition =
+      PartialUpdateObjectOperationDefinition(
+        IncrementFrom,
+        attribute = Some(attribute)
+      )
+
+    def set(attribute: String): PartialUpdateObjectOperationDefinition =
+      PartialUpdateObjectOperationDefinition(
+        IncrementSet,
+        attribute = Some(attribute)
+      )
+
   }
 
   case object decrement {

src/test/scala/algolia/dsl/PartialUpdateObjectTest.scala

@@ -27,7 +27,6 @@ package algolia.dsl
 
 import algolia.AlgoliaDsl._
 import algolia.AlgoliaTest
-import algolia.definitions.BatchDefinition
 import algolia.http.{HttpPayload, POST}
 
 class PartialUpdateObjectTest extends AlgoliaTest {
@@ -38,7 +37,7 @@ class PartialUpdateObjectTest extends AlgoliaTest {
       increment attribute "toto" ofObjectId "myId" by 1 from "index"
     }
 
-    it("should call API") {
+    it("should build increment attribute payload") {
       (increment attribute "toto" ofObjectId "myId" by 1 from "index")
         .build() should be(
         HttpPayload(
@@ -51,6 +50,40 @@ class PartialUpdateObjectTest extends AlgoliaTest {
       )
     }
 
+    it("should increment from") {
+      increment from "toto" ofObjectId "myId" by 1 from "index"
+    }
+
+    it("should build increment from payload") {
+      (increment from "toto" ofObjectId "myId" by 1 from "index")
+        .build() should be(
+        HttpPayload(
+          POST,
+          Seq("1", "indexes", "index", "myId", "partial"),
+          body = Some("""{"toto":{"_operation":"IncrementFrom","value":1}}"""),
+          isSearch = false,
+          requestOptions = None
+        )
+      )
+    }
+
+    it("should increment set") {
+      increment set "toto" ofObjectId "myId" by 1 from "index"
+    }
+
+    it("should build increment set payload") {
+      (increment set "toto" ofObjectId "myId" by 1 from "index")
+        .build() should be(
+        HttpPayload(
+          POST,
+          Seq("1", "indexes", "index", "myId", "partial"),
+          body = Some("""{"toto":{"_operation":"IncrementSet","value":1}}"""),
+          isSearch = false,
+          requestOptions = None
+        )
+      )
+    }
+
   }
 
   describe("decrement value") {