diff --git a/e2e/helpers/puppeteer.js b/e2e/helpers/puppeteer.js
index dace276be..abd76b434 100644
--- a/e2e/helpers/puppeteer.js
+++ b/e2e/helpers/puppeteer.js
@@ -27,7 +27,7 @@ export async function getBrowser() {
         args,
         defaultViewport: null,
         headless: headless,
-        slowMo: 5, // slow down by ms
+        slowMo: 1, // slow down by ms
         // ignoreDefaultArgs: ['--disable-extensions'],
         // executablePath: '/usr/bin/google-chrome-stable',
         // executablePath: '/usr/bin/firefox-developer-edition',
diff --git a/modules/worker/front/time-control/index.spec.js b/modules/worker/front/time-control/index.spec.js
index 920f13e7c..39a47c47f 100644
--- a/modules/worker/front/time-control/index.spec.js
+++ b/modules/worker/front/time-control/index.spec.js
@@ -129,5 +129,28 @@ describe('Component vnWorkerTimeControl', () => {
                 expect(controller.fetchHours).toHaveBeenCalledWith();
             });
         });
+
+        describe('$postLink() ', () => {
+            it(`should set the controller date as today if no timestamp is defined`, () => {
+                controller.$.model = {applyFilter: jest.fn().mockReturnValue(Promise.resolve())};
+                controller.$params = {timestamp: undefined};
+                controller.$postLink();
+
+                expect(controller.date).toEqual(jasmine.any(Date));
+            });
+
+            it(`should set the controller date using the received timestamp`, () => {
+                const date = 'Wed, 31 Dec 1969 23:00:00 GMT';
+                const timestamp = 1;
+
+                controller.$.model = {applyFilter: jest.fn().mockReturnValue(Promise.resolve())};
+                controller.$.calendar = {};
+                controller.$params = {timestamp: timestamp};
+
+                controller.$postLink();
+
+                expect(controller.date.toUTCString()).toEqual(date);
+            });
+        });
     });
 });