[ACA-990] add tests for Recent Files, Shared Files and location redirect (#105)

* add tests for Recent Files and Shared Files list views
add tests for location redirect

* small fix

e2e/components/toolbar/toolbar-breadcrumb.ts

@@ -15,7 +15,7 @@
  * limitations under the License.
  */
 
-import { ElementFinder, ElementArrayFinder, by } from 'protractor';
+import { ElementFinder, ElementArrayFinder, by, promise } from 'protractor';
 import { Menu } from '../menu/menu';
 import { Component } from '../component';
 
@@ -34,4 +34,22 @@ export class ToolbarBreadcrumb extends Component {
     getNthItem(nth: number): ElementFinder {
         return this.items.get(nth - 1);
     }
+
+    getItemsCount(): promise.Promise<number> {
+        return this.items.count();
+    }
+
+    getFirstItemName(): promise.Promise<string> {
+        return this.items.get(0).getAttribute('title');
+    }
+
+    getCurrentItem(): promise.Promise<ElementFinder> {
+        return this.getItemsCount()
+            .then(count => this.getNthItem(count));
+    }
+
+    getCurrentItemName(): promise.Promise<string> {
+        return this.getCurrentItem()
+            .then(node => node.getAttribute('title'));
+    }
 }