public async Task UpdateAchievementAsync_UpdateAchievementModel_ReturnsReadAchievementModel(UpdateAchievementModel model)
{
//Arrange
var achievement = AchievementDumbData.GetEntity(model);
var user = UserDumbData.GetRandomEntity();
var userAchievements = UserAchievementDumbData.GetRandomEntities(5, user, achievement);
var returnPagingInfo = ReturnPagingInfoDumbData.GetForModel(new PagingInfo(), userAchievements);
var expectedValue = _mapper.Map <ReadAchievementModel>(achievement);
var cancellationToken = new CancellationToken();
_achievementRepository.Setup(x => x.GetByIdAsync(It.IsAny <Guid>(), cancellationToken)).Returns(Task.FromResult(achievement));
_userAchievementRepository.Setup(x => x.GetAllUsersByAchievementAsync(It.IsAny <PagingInfo>(), It.IsAny <Guid>(), cancellationToken)).Returns(Task.FromResult(returnPagingInfo));
_userRepository.Setup(x => x.GetByIdAsync(It.IsAny <Guid>(), cancellationToken)).Returns(Task.FromResult(user));
_achievementRepository.Setup(x => x.Update(It.IsAny <Achievement>()));
_fileService.Setup(x => x.AddOrUpdateFileByIdAsync(It.IsAny <IFormFile>(), It.IsAny <Guid?>(), cancellationToken)).Returns(Task.FromResult(expectedValue.IconId));
_unitOfWork.Setup(x => x.SaveChangesAsync(cancellationToken)).Returns(Task.CompletedTask);
// Act
var response = await _achievementService.UpdateAchievementAsync(model, achievement.Id, cancellationToken);
// Assert
_achievementRepository.Verify(x => x.GetByIdAsync(It.IsAny <Guid>(), cancellationToken), Times.Once);
_achievementRepository.Verify(x => x.Update(It.IsAny <Achievement>()), Times.Once);
_fileService.Verify(x => x.AddOrUpdateFileByIdAsync(It.IsAny <IFormFile>(), It.IsAny <Guid?>(), cancellationToken), Times.Once);
_unitOfWork.Verify(x => x.SaveChangesAsync(cancellationToken), Times.Once);
response.Should().BeEquivalentTo(expectedValue);
}