message: Fix unit test to reflect renamed cookie
diff: @@ -48,14 +48,14 @@ describe('WelcomeBannerComponent', () => {
  })
  it('should dismiss if cookie set', () => {
  - cookieService.put('welcome-banner-status', 'dismiss')
  + cookieService.put('welcomebanner_status', 'dismiss')
  component.ngOnInit()
  expect(matDialogRef.close).toHaveBeenCalled()
  })
  it('should dismiss and add cookie when closed', () => {
  component.closeWelcome()
  - expect(cookieService.get('welcome-banner-status')).toBe('dismiss')
  + expect(cookieService.get('welcomebanner_status')).toBe('dismiss')
  expect(matDialogRef.close).toHaveBeenCalled()
  })
  })
  