Merge pull request #160 from wbhob/master

Add connection options to passwordless (#159)

src/auth/PasswordlessAuthenticator.js

@@ -74,6 +74,7 @@ var PasswordlessAuthenticator = function (options, oauth) {
  * @param   {Object}    userData              User credentials object.
  * @param   {String}    userData.username     Username.
  * @param   {String}    userData.password     Password.
+ * @param   {String}    [userData.connection=sms]  Connection string: "sms" or "email".
  * @param   {String}    [userData.client_id]  Client ID.
  * @param   {Function}  [cb]                  Method callback.
  *
@@ -86,7 +87,7 @@ PasswordlessAuthenticator.prototype.signIn = function (userData, cb) {
   var data = extend(defaultFields, userData);
 
   // Don't let the user override the connection nor the grant type.
-  data.connection = 'sms';
+  if (!data.connection || (data.connection !== 'email' && data.connection !== 'sms')) { data.connection = 'sms'; }
   data.grant_type = 'password';
 
   if (!userData || typeof userData !== 'object') {

test/auth/passwordless.tests.js

@@ -200,13 +200,35 @@ describe('PasswordlessAuthenticator', function () {
     });
 
 
-    it('shouldn\'t allow the user to specify the connection', function (done) {
+    it('should use email connection', function (done) {
+      nock.cleanAll();
+      var data = extend({ connection: 'email' }, userData);
+      var request = nock(API_URL)
+        .post(path, function (body) {
+          return body.connection === 'email';
+        })
+        .reply(200);
+
+      this
+        .authenticator
+        .signIn(data)
+        .then(function () {
+          expect(request.isDone())
+            .to.be.true;
+
+          done();
+        })
+        .catch(done);
+    });
+
+
+    it('should allow the user to specify the connection as sms or email', function (done) {
       nock.cleanAll();
 
       var data = extend({ connection: 'TEST_CONNECTION' }, userData);
       var request = nock(API_URL)
         .post(path, function (body) {
-          return body.connection === 'sms';
+          return body.connection === 'sms' || body.connection === 'email';
         })
         .reply(200);