add rootURL support to redirects

Author: kellyselden

app/locations/none.js

@@ -37,6 +37,9 @@ export default Ember.NoneLocation.extend({
       if (isTransitioning && !isInitialPath) {
         let protocol = get(this, '_request.protocol');
         let host = get(this, '_request.host');
+        let rootURL = get(this, 'rootURL');
+        rootURL = rootURL.substr(0, rootURL.length - 1);
+        path = `${rootURL}${path}`;
         let redirectURL = `${protocol}://${host}${path}`;
 
         response.statusCode = this.get('_redirectCode');

test/fastboot-location-test.js

@@ -72,10 +72,10 @@ describe('FastBootLocation', function () {
         'location',
         'x-fastboot-path'
       ]);
-      expect(response.headers.location).to.equal('http://localhost:49741/test-passed');
-      expect(response.headers['x-fastboot-path']).to.equal('/test-passed');
+      expect(response.headers.location).to.equal('http://localhost:49741/my-root/test-passed');
+      expect(response.headers['x-fastboot-path']).to.equal('/my-root/test-passed');
       expect(response.body).to.contain('Redirecting to');
-      expect(response.body).to.contain('/test-passed');
+      expect(response.body).to.contain('/my-root/test-passed');
     });
   });
 
@@ -92,10 +92,10 @@ describe('FastBootLocation', function () {
         'location',
         'x-fastboot-path'
       ]);
-      expect(response.headers.location).to.equal('http://localhost:49741/test-passed');
-      expect(response.headers['x-fastboot-path']).to.equal('/test-passed');
+      expect(response.headers.location).to.equal('http://localhost:49741/my-root/test-passed');
+      expect(response.headers['x-fastboot-path']).to.equal('/my-root/test-passed');
       expect(response.body).to.contain('Redirecting to');
-      expect(response.body).to.contain('/test-passed');
+      expect(response.body).to.contain('/my-root/test-passed');
     });
   });
 });