public async void CreateNotExists_Test()
{
_database.Execute("FLUSHDB"); //cleans db
ShortURL surl = new ShortURL(ShortURLTest._shortURL);
URL url = new URL(ShortURLTest._url, surl);
bool res = await _urlRepository.ExistsAsync(surl);
Assert.False(res);
await _urlRepository.AddAsync(url);
res = await _urlRepository.ExistsAsync(surl);
Assert.True(res);
}
public async Task <string> CreateURLAsync(string extendedURL)
{
Guard.Against.NullOrEmpty(extendedURL, "URL value");
Guard.Against.OutOfRange(extendedURL.Length, "URL value", 1, _config.MaxURLChars);
string res = null;
try {
ShortURL surl = ShortURL.ComputeShortURLFromExtendedURL(extendedURL);
if (!await _urlRepository.ExistsAsync(surl))
{
URL newURL = new URL(extendedURL, surl);
await _urlRepository.AddAsync(newURL);
}
res = RemoveBase64Strings(surl.ToString());
} catch (Exception excp) {
_logger.LogError(excp, $"Error creating url with value: {extendedURL}.");
}
return(res);
}