+ assertEquals(searchServiceAdapter.buildBulkImportOperationRequest("testIndex", "1", "4", "{\"payload\":\"value\"}"),
+ "[{\"update\":{\"metaData\":{\"url\":\"/services/search-data-service/2.0/search/indexes/testIndex/documents/1\", "
+ + "\"etag\":\"4\"},\"document\":{\"payload\":\"value\"}}}]\n");