added unit test for template id with missing package reference

sdk/daml-assistant/integration-tests/src/DA/Daml/Assistant/IntegrationTests.hs

@@ -162,7 +162,7 @@ damlStart tmpDir _disableUpgradeValidation = do
         (authorizationHeaders "Alice") -- dummy party here, not important
     scriptOutput <- readFileUTF8 (projDir </> scriptOutputFile)
     let alice = (read scriptOutput :: String)
-    -- TODO(raphael-speyer-da): Use a package name once fully supported.
+    -- TODO(raphael-speyer-da): Use a package name once supported by canton out of the box.
     let packageRef = "6310b9aa3d506211b592dd657afb167d63637453f31eae986fad5aa1b6d61401"
     pure $
         DamlStartResource

sdk/ledger-service/http-json/src/itlib/scala/http/AbstractHttpServiceIntegrationTest.scala

@@ -533,6 +533,28 @@ abstract class QueryStoreAndAuthDependentIntegrationTest
     }
   }
 
+  "query with package reference missing from Template IDs" - {
+    "fails if any have package reference missing" in withHttpService { fixture =>
+      fixture.getUniquePartyAndAuthHeaders("Alice").flatMap { case (alice, headers) =>
+        search(
+          genSearchDataSet(alice),
+          jsObject(
+            s"""{"templateIds": ["${TpId.Account.Account.fqn}", "Iou:Iou"], "query": {"currency": "EUR"}}"""
+          ),
+          fixture,
+          headers,
+        ).map { response =>
+          inside(response) {
+            case domain.ErrorResponse(List(error), None, StatusCodes.BadRequest, _) =>
+              error should include(
+                "Expected JsString(<packageId>:<module>:<entity>), got: \"Iou:Iou\""
+              )
+          }
+        }
+      }
+    }
+  }
+
   private def postCreate(
       fixture: HttpServiceTestFixtureData,
       payload: JsValue,