Fixup various tests for multidomain

src/domaindb.js

@@ -9,12 +9,14 @@ exports = module.exports = {
     update: update,
     del: del,
 
-    _clear: clear
+    _clear: clear,
+    _addDefaultDomain: addDefaultDomain
 };
 
 var assert = require('assert'),
     database = require('./database.js'),
     DatabaseError = require('./databaseerror'),
+    config = require('./config.js'),
     safe = require('safetydance');
 
 function postProcess(data) {
@@ -93,3 +95,12 @@ function clear(callback) {
         callback(error);
     });
 }
+
+function addDefaultDomain(callback) {
+    assert(config.fqdn(), 'no fqdn set in config, cannot continue');
+
+    add(config.fqdn(), config.zoneName(), {}, function (error) {
+        if (error && error.reason !== DatabaseError.ALREADY_EXISTS) return callback(error);
+        callback();
+    });
+}