public void SetUp()
{
var contextFactory = new SdlContextFactory();
_unitOfWork = new UnitOfWork(contextFactory);
_configurationRepository = new ConfigurationRepository(_unitOfWork);
var config = _configurationRepository.GetByKey(ConfigKey).SingleOrDefault();
if (config == null)
{
return;
}
_configurationRepository.Delete(config);
_unitOfWork.Commit();
}