public void DismissNotifications_MarkReadNotification_ShouldReturnOk() { List <UserNotification> list = new List <UserNotification>() { UserNotification.GetEmptyNotification(), UserNotification.GetEmptyNotification(), UserNotification.GetEmptyNotification() }; _mockRepo.Setup(r => r.GetUnreadUserNotifications(_userId)).Returns(list); var res = _controller.DismissNotifications(); list.Should().NotContain(x => x.IsRead == false); res.Should().BeOfType <OkResult>(); }