[e2e] fix selectors (#116)

* fix selectors
start chrome headless

* use case insensitive

e2e/components/data-table/data-table.ts

@@ -106,7 +106,7 @@ export class DataTable extends Component {
     }
 
     getRowByName(name: string): ElementFinder {
-        return this.body.element(by.css(`adf-datatable-cell [title="${name}"]`));
+        return this.body.element(by.cssContainingText(`.adf-data-table-cell`, name));
     }
 
     countRows(): promise.Promise<number> {
@@ -114,7 +114,7 @@ export class DataTable extends Component {
     }
 
     // Navigation/selection methods
-    doubleClickOnItemName(name: string): promise.Promise<void> {
+    doubleClickOnItemName(name: string): promise.Promise<any> {
         const dblClick = browser.actions()
             .mouseMove(this.getRowByName(name))
             .click()
@@ -123,7 +123,7 @@ export class DataTable extends Component {
         return dblClick.perform();
     }
 
-    clickOnItemName(name: string): promise.Promise<void> {
+    clickOnItemName(name: string): promise.Promise<any> {
         return this.getRowByName(name).click();
     }
 

e2e/components/dialog/create-edit-folder-dialog.ts

@@ -24,8 +24,8 @@ export class CreateOrEditFolderDialog extends Component {
         root: 'adf-folder-dialog',
 
         title: '.mat-dialog-title',
-        nameInput: 'input',
-        descriptionTextArea: 'textarea',
+        nameInput: '.mat-input-element[placeholder="Name" i]',
+        descriptionTextArea: '.mat-input-element[placeholder="Description" i]',
         button: '.mat-dialog-actions button',
         validationMessage: '.mat-hint span'
     };

e2e/components/sidenav/sidenav.ts

@@ -54,7 +54,7 @@ export class Sidenav extends Component {
         return this.component.element(by.cssContainingText(Sidenav.selectors.link, label));
     }
 
-    navigateToLinkByLabel(label: string): promise.Promise<void> {
+    navigateToLinkByLabel(label: string): promise.Promise<any> {
         return this.getLinkByLabel(label).click();
     }
 }