add git secrets

Author: Nortren

src/DGRoundControl/test/DGRoundControlSpec.js

@@ -11,6 +11,7 @@ describe('DG.RoundControl', function() {
         map = new DG.Map(mapContainer, {
             center: [55.017493, 82.819576],
             zoom: 15,
+            key: window.__karma__.config.secretKey,
         });
 
         control = DG.roundControl();

src/DGRuler/test/RulerSpec.js

@@ -19,6 +19,7 @@ describe('DG.Ruler', function () {
         map = new DG.Map(document.createElement('div'), {
             center: new DG.LatLng(51.7302800, 36.1938900),
             zoom: 17,
+            key: window.__karma__.config.secretKey,
         });
         ruler = DG.ruler();
         map.addLayer(ruler);

src/DGRulerControl/test/DGRulerControlSpec.js

@@ -10,6 +10,7 @@ describe('DG.Control.Ruler', function() {
         map = new DG.Map(mapContainer, {
             center: [55.017493, 82.819576],
             zoom: 15,
+            key: window.__karma__.config.secretKey,
         });
 
         control = DG.control.ruler();

src/DGTraffic/test/DGTrafficSpec.js

@@ -11,6 +11,7 @@ describe('DG.traffic', function () {
         map = new DG.Map(mapContainer, {
             center: new DG.LatLng(54.980156831455, 82.897440725094),
             zoom: 17,
+            key: window.__karma__.config.secretKey,
         });
         xhr = sinon.useFakeXMLHttpRequest();
         requests = [];