unit test performance (#3194)

* DataTable (-4 sec)

* PaginationComponent (-1 sec)

* DocumentList

* custom testbed setup, test upgrades

* test fixes

* more test fixes

* remove fdescribe

* test fixes

* test fixes

* more test fixes

* test fixes

* upgrade tests

* update tests

* upgrade tests

* upgrade tests

* upgrade tests

* upgrade tests

* update tests

* translate loader fixes

* auth and cookie fixes

* upgrade tests

* upgrade tests

* test fixes

* almost there

* diable broken tests

* process tests (part 1)

* fix lint issues

* another test upgrade

* almost there

* cleanup

* insights testing upgrade

* improve tests

* tests cleanup

* tests cleanup

* cleanup tests

* test cleanup

* favorite nodes tests

* rebase fix syntax

* fix core test

* give up test focus

* flush tabs

* fix search test

* Update document-list.component.spec.ts

* fix document list lock

* increase tick time

* remove duplicate test

lib/insights/diagram/components/diagram.component.events.spec.ts

@@ -19,7 +19,8 @@ import { async, ComponentFixture, TestBed } from '@angular/core/testing';
 
 import * as diagramsEventsMock from '../../mock/diagram/diagramEvents.mock';
 import { DiagramComponent } from './diagram.component';
-import { DiagramsModule } from '../diagram.module';
+import { setupTestBed } from '@alfresco/adf-core';
+import { InsightsTestingModule } from '../../testing/insights.testing.module';
 
 declare let jasmine: any;
 
@@ -29,11 +30,9 @@ describe('Diagrams events', () => {
     let fixture: ComponentFixture<DiagramComponent>;
     let element: HTMLElement;
 
-    beforeEach(async(() => {
-        TestBed.configureTestingModule({
-            imports: [DiagramsModule]
-        }).compileComponents();
-    }));
+    setupTestBed({
+        imports: [InsightsTestingModule]
+    });
 
     beforeEach(() => {
         fixture = TestBed.createComponent(DiagramComponent);
@@ -51,6 +50,7 @@ describe('Diagrams events', () => {
 
     afterEach(() => {
         component.success.unsubscribe();
+        fixture.destroy();
         jasmine.Ajax.uninstall();
     });