public async Task RefreshTokensAsync_ShouldReturnExpectedResult(InstalledAppInstance installedApp)
{
var at = Guid.NewGuid().ToString();
var rt = Guid.NewGuid().ToString();
var atExpires = TimeSpan.FromMinutes(5).ToString("c");
var expiresDt = DateTime.Now.Add(TimeSpan.FromMinutes(5));
var responseBody = $@"{{
""access_token"": ""{at}"",
""refresh_token"": ""{rt}"",
""expires_in"": ""{atExpires}""
}}";
_mockHttpMessageHandler.SetupRequest(HttpMethod.Post,
"https://auth-global.api.smartthings.com/oauth/token")
.ReturnsResponse(responseBody);
var result = await _smartThingsAPIHelper.RefreshTokensAsync(installedApp);
Assert.NotNull(result);
var expiresDiff = result.AccessToken.ExpiresDT.Subtract(expiresDt).Duration();
Assert.Equal(installedApp.AccessToken.TokenValue,
result.AccessToken.TokenValue);
Assert.True((expiresDiff <= TimeSpan.FromSeconds(45))); // Due to buffer and proc time
Assert.False(result.AccessToken.IsExpired);
Assert.Equal(installedApp.RefreshToken.TokenValue,
result.RefreshToken.TokenValue);
}
public virtual async Task <InstalledAppInstance> RefreshTokensAsync(InstalledAppInstance installedApp)
{
_ = installedApp ??
throw new ArgumentNullException(nameof(installedApp));
_ = installedApp.InstalledAppId ??
throw new ArgumentException("installedApp.InstalledAppId is null",
nameof(installedApp));
_ = installedApp.AccessToken ??
throw new ArgumentException("installedApp.AccessToken is null",
nameof(installedApp));
_ = installedApp.RefreshToken ??
throw new ArgumentException("installedApp.RefreshToken is null",
nameof(installedApp));
if (installedApp.RefreshToken.IsExpired)
{
throw new ArgumentException("installedApp.RefreshToken is expired!",
nameof(installedApp));
}
_logger.LogDebug($"Refreshing tokens for installedApp: {installedApp.InstalledAppId}...");
if (installedApp.AccessToken.IsExpired)
{
_logger.LogDebug($"installedApp: {installedApp.InstalledAppId} has an expired token, attempting to refresh...");
installedApp = await _smartThingsAPIHelper.RefreshTokensAsync(installedApp).ConfigureAwait(false);
await StoreInstalledAppAsync(installedApp).ConfigureAwait(false);
}
return(installedApp);
}