Additional spec to display errors for smtp

2 files changed, 10 insertions, 2 deletions

diff --git a/lib/sendgrid.js b/lib/sendgrid.js
index 3320b36..15fee86 100644
--- a/lib/sendgrid.js
+++ b/lib/sendgrid.js
@@ -116,7 +116,7 @@ SendGrid.prototype.smtp = function(email, callback) {
   function send_smtp() {
     smtpTransport.sendMail(email.toSmtpFormat(), function(err, response) {
       smtpTransport.close();
-      if(err) { return cb(error.data, null);}
+      if(err) { return cb(err.data, null);}
 
       return cb(null, {'message': 'success'});
     });
diff --git a/test/integration/sendgrid.test.js b/test/integration/sendgrid.test.js
index 5bb8734..c753798 100644
--- a/test/integration/sendgrid.test.js
+++ b/test/integration/sendgrid.test.js
@@ -360,12 +360,20 @@ describe('SendGrid #skip', function () {
     var payload;
 
     beforeEach(function() {
-      sendgrid.SMTP = "STUB";
+      sendgrid.SMTP = "SMTP";
 
       payload = Object.create(default_payload);
       payload.subject += "smtp ";
     });
 
+    it('has a blank send payload', function(done) {
+      sendgrid.smtp({}, function(err, json) {
+        expect(err).to.equal("501 Syntax error");
+        
+        done();
+      });
+    });
+
     it('has an optional callback', function(done) {
       payload.subject += "has an optional callback";