Refactoring common.link and adding home navigation option

e2e/utils/common.js

@@ -49,11 +49,29 @@ common.browserSkip = function(browserName, name, fn) {
 };
 
 common.link = async function(el) {
-    return browser
+    let oldUrl = await browser.getCurrentUrl();
+
+    browser
+        .actions()
+        .mouseMove(el)
+        .perform();
+
+    await browser.wait(async function() {
+        let href = await el.getAttribute('href');
+        return href.length > 1 && href !== browser.params.glob.host + "#";
+     }, 5000);
+
+     browser
         .actions()
         .mouseMove(el)
         .click()
         .perform();
+
+    return browser.wait(async function() {
+        let newUrl = await browser.getCurrentUrl();
+
+        return oldUrl !== newUrl;
+     }, 5000);
 };
 
 common.waitLoader = function () {

e2e/utils/nav.js

@@ -42,6 +42,10 @@ var actions = {
 
         return common.waitLoader();
     },
+    home: function() {
+        browser.get(browser.params.glob.host);
+        return common.waitLoader();
+    },
     taskboard: function(index) {
         let link = $$('.sprints .button-gray').get(index);
 
@@ -77,6 +81,10 @@ var nav = {
         this.actions.push(actions.us.bind(null, index));
         return this;
     },
+    home: function() {
+        this.actions.push(actions.home.bind(null));
+        return this;
+    },
     taskboard: function(index) {
         this.actions.push(actions.taskboard.bind(null, index));
         return this;