From 075e66cdde51a7a135d2e3cdf38eb1f5dc3f49a0 Mon Sep 17 00:00:00 2001
From: Liran Tal <liran.tal@gmail.com>
Date: Thu, 5 Jan 2017 11:01:03 +0200
Subject: [PATCH] fix(seed): gulp task `test:seed` would hang on the gulp node
 process and not exit

the mongoose and sequelize connections were not closing, therefore leaving an event listener open

for connections and hanging the node.js process waiting for more work. By closing the connections on

both the gulp process is able to quit after performing the seed tasks.
---
 server/gulpfile.js | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/server/gulpfile.js b/server/gulpfile.js
index 76cc90fa8..1191bf2a7 100644
--- a/server/gulpfile.js
+++ b/server/gulpfile.js
@@ -218,29 +218,36 @@ gulp.task('ava:test:integration', function() {
     });
 });
 
+// Connects to Mongoose based on environment settings and seeds the database, performing
+// a drop of the mongo database to clear it out
 gulp.task('seed:mongoose', function(done) {
   const mongoose = require('./config/lib/mongoose');
 
   mongoose.connect()
     .then(mongoose.seed)
+    .then(mongoose.disconnect)
     .then(function() {
       done();
   });
 });
 
+// Connects to an SQL database, drop and re-create the schemas
 gulp.task('seed:sequelize', function(done) {
   const sequelize = require('./config/lib/sequelize');
 
   sequelize.seed()
     .then(function() {
+      sequelize.sequelize.close();
       done();
-  });
+    });
 });
 
+// Performs database seeding, used in test environments and related tasks
 gulp.task('test:seed', function(done) {
   runSequence('seed:mongoose', 'seed:sequelize', done);
 });
 
+// Run Integration Tests
 gulp.task('test:integration', function(done) {
   runSequence('env:test', 'server:bootstrap', 'ava:test:integration', done);
 });