[affected:*][ci:force] Fixing e2e - the long painful journey

lib/testing/src/lib/protractor/content-services/pages/search/search-slider.page.ts

@@ -44,8 +44,9 @@ export class SearchSliderPage {
 
     async setValue(value: number): Promise<void> {
         const elem = this.filter.$(this.slider).$('.mdc-slider__thumb-knob');
+        await BrowserVisibility.waitUntilElementIsVisible(elem);
         await browser.actions().mouseMove(elem, { x: 0, y: 0 }).perform();
-        await browser.actions().mouseDown().mouseMove({x: value * 25, y: 0}).mouseUp().perform();
+        await browser.actions().mouseDown().mouseMove({x: value * 7, y: 0}).mouseUp().perform();
     }
 
     async checkSliderIsDisplayed(): Promise<void> {

lib/testing/src/lib/protractor/core/pages/material/material-locators.ts

@@ -31,7 +31,7 @@ export const materialLocators = {
   Button: {
     class: '.mat-mdc-button',
     disabled: 'mat-button-disabled',
-    wrapper: '.mat-mdc-button-wrapper'
+    label: '.mdc-button__label'
   },
   Calendar: {
     root: 'mat-calendar',
@@ -394,7 +394,7 @@ export const materialLocators = {
     },
     label: {
       class: '.mdc-tab',
-      root: 'mat-tab-label',
+      root: 'mat-mdc-tab-labels',
       active: {
         class: '.mdc-tab--active',
         root: 'mat-tab-label-active'

lib/testing/src/lib/protractor/core/pages/material/toggle.page.ts

@@ -24,7 +24,7 @@ export class TogglePage {
     async enableToggle(toggle: ElementFinder): Promise<void> {
         const check = await BrowserActions.getAttribute(toggle, 'class');
         if (check.indexOf(materialLocators.Checked.root) < 0) {
-            const elem = toggle.$$('input').first();
+            const elem = toggle.$$('button').first();
             await BrowserActions.clickScript(elem);
         }
     }