backups: add backup multiple targets

src/test/common.js

@@ -186,8 +186,6 @@ exports = module.exports = {
     user,
     appstoreToken: 'atoken',
 
-    defaultBackupTarget: { id: null },
-
     serverUrl: `http://localhost:${constants.PORT}`,
 };
 
@@ -220,7 +218,7 @@ async function databaseSetup() {
     await database._clear();
     await appstore._setApiServerOrigin(exports.mockApiServerOrigin);
     await dashboard._setLocation(constants.DASHBOARD_SUBDOMAIN, exports.dashboardDomain);
-    exports.defaultBackupTarget.id =  await backupTargets._addDefaultTarget();
+    await backupTargets._addDefault();
 }
 
 async function domainSetup() {