public async Task <bool> DeleteTest(int id)
{
var test = await testRepository.GetTest(id);
if (test == null)
{
return(false);
}
test.isDelete = true;
testQuestionRepository.SetValueIsDeleteOnTest(id);
answersRepository.SetValueIsDeleteOnTest(id);
testRepository.Update(test);
await testRepository.SaveChangesAsync();
return(true);
}
