chore(grid): fix tests in cell selection spec related to pagination

Author: ddincheva

projects/igniteui-angular/src/lib/grids/grid/grid-cell-selection.spec.ts

@@ -1815,7 +1815,8 @@ describe('IgxGrid - Cell selection #grid', () => {
         });
 
         it('Filtering, Paging: selected range should not change when perform filtering', fakeAsync(() => {
-            grid.paging = true;
+            fix.componentInstance.paging = true;
+            fix.detectChanges();
             grid.perPage = 5;
             fix.detectChanges();
             tick(16);
@@ -1843,7 +1844,8 @@ describe('IgxGrid - Cell selection #grid', () => {
         }));
 
         it('Paging: selected range should be cleared on paging', fakeAsync(() => {
-            grid.paging = true;
+            fix.componentInstance.paging = true;
+            fix.detectChanges();
             grid.perPage = 5;
             fix.detectChanges();
             tick(16);
@@ -1871,7 +1873,8 @@ describe('IgxGrid - Cell selection #grid', () => {
         }));
 
         it('Paging: selected range should be cleared when perPage items are changed', fakeAsync(() => {
-            grid.paging = true;
+            fix.componentInstance.paging = true;
+            fix.detectChanges();
             grid.perPage = 5;
             fix.detectChanges();
             tick(16);

projects/igniteui-angular/src/lib/test-utils/grid-samples.spec.ts

@@ -1001,10 +1001,11 @@ export class GridWithPrimaryKeyComponent extends BasicGridSearchComponent {
 
 @Component({
     template: `${GridTemplateStrings.declareGrid(`height="300px"  width="600px" [primaryKey]="'ID'"`, '',
-        ColumnDefinitions.selectionWithScrollsColumns, '', '<igx-paginator *ngIf="grid.paging"></igx-paginator>')}`,
+        ColumnDefinitions.selectionWithScrollsColumns, '', '<igx-paginator *ngIf="paging"></igx-paginator>')}`,
 })
 export class SelectionWithScrollsComponent extends BasicGridComponent {
     public data = SampleTestData.employeeGroupByData();
+    public paging = false;
 }
 
 @Component({