agent fix

routes/startup_test.go

@@ -42,7 +42,7 @@ func testFacade(t *testing.T) *facade.Facade {
 	// No database, no catalogue, no embedder, no model. A deployment with none
 	// of those must still boot and say what it is missing, rather than failing
 	// somewhere the operator cannot see.
-	return facade.NewFacade(nil, nil, nil, nil, "")
+	return facade.NewFacade(nil, nil, nil, nil, "", "no model in tests")
 }
 
 func TestTheServerCanBeBuilt(t *testing.T) {