Override externalQueryConfiguration service for ng1 tests

frontend/app/ng1-overwritten-injections.ts

@@ -5,11 +5,13 @@ import {WorkPackageTableRefreshService} from 'core-components/wp-table/wp-table-
 import {WorkPackageDisplayFieldService} from 'core-components/wp-display/wp-display-field/wp-display-field.service';
 import {WorkPackageEditFieldService} from 'core-components/wp-edit/wp-edit-field/wp-edit-field.service';
 import {ConfigurationService} from 'core-components/common/config/configuration.service';
+import {ExternalQueryConfigurationService} from "core-components/wp-table/external-configuration/external-query-configuration.service";
 
 class Ng1WorkPackageCacheService extends WorkPackageCacheService {}
 class Ng1SchemaCacheService extends SchemaCacheService {}
 class Ng1WorkPackageTableRefreshService extends WorkPackageTableRefreshService {}
 class Ng1WorkPackageDisplayFieldService extends WorkPackageDisplayFieldService {}
+class Ng1ExternalQueryConfigurationService extends ExternalQueryConfigurationService {}
 class Ng1WorkPackageEditFieldService extends WorkPackageEditFieldService {}
 
 angular
@@ -21,3 +23,4 @@ angular
 opWorkPackagesModule.service('wpCacheService', Ng1WorkPackageCacheService);
 opWorkPackagesModule.service('schemaCacheService', Ng1SchemaCacheService);
 opServicesModule.service('wpTableRefresh', Ng1WorkPackageTableRefreshService);
+opServicesModule.service('externalQueryConfiguration', Ng1ExternalQueryConfigurationService);