public async Task <TestCaseRest> GetById(Guid caseId)
{
_logger.LogTrace("Retrieving test case {id}", caseId);
string uriPath = $"cases/{HttpUtility.UrlEncode(caseId.ToString())}";
var retryPolicy = Policy
.Handle <Exception>()
.WaitAndRetryAsync(
new[] { TimeSpan.FromSeconds(2), TimeSpan.FromSeconds(3) },
onRetry: (exception, retryCount) =>
{
_logger.LogTrace("Retrying failed request error {e}", exception);
});
var fallbackPolicy = Policy
.Handle <Exception>()
.FallbackAsync(
fallbackAction: async token => { await Task.Delay(0); },
onFallbackAsync: async(exception) =>
{
_logger.LogWarning("Failed {e}", exception);
await Task.Delay(0); // Get rid of warning
}).WrapAsync(retryPolicy);
TestCaseRest testCase = null;
await fallbackPolicy.ExecuteAsync(async() =>
{
var result = await _client.GetAsync(uriPath);
if ((int)result.StatusCode == 404)
{
return;
}
result.EnsureSuccessStatusCode();
testCase = await result.Content.ReadAsAsync <TestCaseRest>();
});
return(testCase);
}
public async Task CreateCase(TestCaseRest testCase)
{
_logger.LogTrace("Creating new test case {case}", testCase);
try
{
for (int i = 0; i < 5; i++)
{
var result = await _client.PostAsJsonAsync("cases/", testCase);
if (result.IsSuccessStatusCode)
{
_logger.LogTrace("Test case creation returned success code");
return;
}
_logger.LogWarning("Test case creation returned code {code}", result.StatusCode);
}
throw new OperationFailedException("Too many retries");
}
catch (Exception e)
{
_logger.LogWarning("Creating new test case failed with: {e}", e);
throw new OperationFailedException();
}
}