Fix pooling test

lib/wire/connection.js

@@ -1825,7 +1825,7 @@ Connection.prototype.svcquery = function (spbquery, resultbuffersize, timeout,ca
     msg.pos = 0;
     blr.pos = 0;
     blr.addByte(Const.isc_spb_current_version);
-    //blr.addByteInt32(isc_info_svc_timeout, timeout);
+    //blr.addByteInt32(Const.isc_info_svc_timeout, timeout);
     msg.addInt(Const.op_service_info);
     msg.addInt(this.svchandle);
     msg.addInt(0);

test/index.js

@@ -105,8 +105,18 @@ describe('Pooling', function () {
     var poolSize = 2;
     var pool;
 
-    before(function () {
-        pool = Firebird.pool(poolSize, config);
+    before(function (done) {
+        // create database if not exists (case of run only this test sequence)
+        Firebird.attachOrCreate(config, (err, db) => {
+            assert.ok(!err, err);
+
+            db.detach((err) => {
+                assert.ok(!err, err);
+
+                pool = Firebird.pool(poolSize, config);
+                done();
+            });
+        });
     });
 
     after(function (done) {