From 28e07d9df3af45881c8508fa7744406069978dfa Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Miroslav=20Bajto=C5=A1?= <mbajtos@cz.ibm.com>
Date: Wed, 2 Mar 2016 12:32:11 +0100
Subject: [PATCH] Add forgotten unit test

The test should have been added as part of #859
---
 test/datasource.test.js | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 test/datasource.test.js

diff --git a/test/datasource.test.js b/test/datasource.test.js
new file mode 100644
index 00000000..db2e098b
--- /dev/null
+++ b/test/datasource.test.js
@@ -0,0 +1,21 @@
+var should = require('./init.js');
+var DataSource = require('../lib/datasource.js').DataSource;
+
+describe('DataSource', function() {
+  it('reports helpful error when connector init throws', function() {
+    var throwingConnector = {
+      name: 'loopback-connector-throwing',
+      initialize: function(ds, cb) {
+        throw new Error('expected test error');
+      },
+    };
+
+    (function() {
+      // this is what LoopBack does
+      return new DataSource({
+        name: 'dsname',
+        connector: throwingConnector
+      });
+    }).should.throw(/loopback-connector-throwing/);
+  });
+});