it('onColumnVisibilityChanged event is fired on grid.toggleColumnVisibility(args).', fakeAsync(() => { const currentArgs: IColumnVisibilityChangedEventArgs = { column: grid.columns.find(c => c.header === 'Person Details'), newValue: true }; let counter = 0; grid.onColumnVisibilityChanged.pipe(take(1)).subscribe((args: IColumnVisibilityChangedEventArgs) => { counter++; }); grid.toggleColumnVisibility(currentArgs); tick(); fix.detectChanges(); expect(counter).toBe(1); verifyCheckbox('General Information', false, false, columnChooserElement, fix); verifyCheckbox('CompanyName', false, false, columnChooserElement, fix); verifyCheckbox('Person Details', true, false, columnChooserElement, fix); verifyCheckbox('ContactName', true, false, columnChooserElement, fix); verifyCheckbox('ContactTitle', true, false, columnChooserElement, fix); }));
it('onColumnVisibilityChanged event is fired on toggling column group checkboxes.', fakeAsync(() => { let currentArgs: IColumnVisibilityChangedEventArgs; let counter = 0; columnChooser.onColumnVisibilityChanged.pipe(take(1)).subscribe((args: IColumnVisibilityChangedEventArgs) => { counter++; currentArgs = args; }); getCheckboxInput('Person Details', columnChooserElement, fix).click(); tick(); fix.detectChanges(); expect(counter).toBe(1); expect(currentArgs.column.header).toBe('Person Details'); expect(currentArgs.newValue).toBe(true); verifyCheckbox('General Information', false, false, columnChooserElement, fix); verifyCheckbox('CompanyName', false, false, columnChooserElement, fix); verifyCheckbox('Person Details', true, false, columnChooserElement, fix); verifyCheckbox('ContactName', true, false, columnChooserElement, fix); verifyCheckbox('ContactTitle', true, false, columnChooserElement, fix); }));