Fix tests in order to use the UpdateParams struct insted of the hardcoded payload

Author: raccone

opensearchapi/api_update_test.go

@@ -48,6 +48,7 @@ func TestUpdate(t *testing.T) {
 		resp, err := client.Update(
 			nil,
 			opensearchapi.UpdateReq{
+				Params: 	opensearchapi.UpdateParams{Source: true}
 				Index:      testIndex,
 				DocumentID: "1",
 				Body:       strings.NewReader(`{"script":{"source":"ctx._source.counter += params.count","lang":"painless","params":{"count":4}}}`),
@@ -68,39 +69,3 @@ func TestUpdate(t *testing.T) {
 		osapitest.VerifyInspect(t, res.Inspect())
 	})
 }
-
-func TestUpdateResp_WithSource(t *testing.T) {
-	data := `{
-        "_index": "test",
-        "_id": "1",
-        "_version": 1,
-        "result": "noop",
-        "_shards": {"total":1,"successful":1,"failed":0},
-        "_seq_no": 1,
-        "_primary_term": 1,
-        "get": {
-            "_index": "test",
-            "_id": "1",
-            "_version": 1,
-            "_seq_no": 1,
-            "_primary_term": 1,
-            "found": true,
-            "_source": {"foo":"bar"}
-        }
-    }`
-
-	var resp opensearchapi.UpdateResp
-	err := json.Unmarshal([]byte(data), &resp)
-	if err != nil {
-		t.Fatalf("unexpected error: %v", err)
-	}
-
-	if resp.Get == nil || !resp.Get.Found {
-		t.Fatalf("expected get field to be present and found=true")
-	}
-
-	expected := `{"foo":"bar"}`
-	if string(resp.Get.Source) != expected {
-		t.Errorf("expected %s, got %s", expected, string(resp.Get.Source))
-	}
-}