public void ValidateDiagnosticsContext()
{
CosmosDiagnosticsContext cosmosDiagnostics = new CosmosDiagnosticsContextCore();
string diagnostics = cosmosDiagnostics.ToString();
//Test the default user agent string
JObject jObject = JObject.Parse(diagnostics);
JToken summary = jObject["Summary"];
Assert.IsTrue(summary["UserAgent"].ToString().Contains("cosmos-netstandard-sdk"), "Diagnostics should have user agent string");
Assert.AreEqual("[]", jObject["Context"].ToString());
// Test all the different operations on diagnostics context
using (cosmosDiagnostics.CreateOverallScope("OverallScope"))
{
Thread.Sleep(TimeSpan.FromSeconds(1));
using (cosmosDiagnostics.CreateScope("ValidateScope"))
{
Thread.Sleep(TimeSpan.FromSeconds(1));
cosmosDiagnostics.AddDiagnosticsInternal(new PointOperationStatistics(
new Guid("692ab2f2-41ba-486b-aad7-8c7c6c52379f").ToString(),
(HttpStatusCode)429,
Documents.SubStatusCodes.Unknown,
DateTime.UtcNow,
42,
null,
HttpMethod.Get,
new Uri("http://MockUri.com"),
null,
null));
}
using (cosmosDiagnostics.CreateScope("SuccessScope"))
{
cosmosDiagnostics.AddDiagnosticsInternal(new PointOperationStatistics(
new Guid("de09baab-71a4-4897-a163-470711c93ed3").ToString(),
HttpStatusCode.OK,
Documents.SubStatusCodes.Unknown,
DateTime.UtcNow,
42,
null,
HttpMethod.Get,
new Uri("http://MockUri.com"),
null,
null));
}
}
cosmosDiagnostics.SetSdkUserAgent("MyCustomUserAgentString");
string result = cosmosDiagnostics.ToString();
string regex = @"\{""Summary"":\{""StartUtc"":"".+Z"",""ElapsedTime"":""00:00:.+"",""UserAgent"":""MyCustomUserAgentString"",""TotalRequestCount"":2,""FailedRequestCount"":1\},""Context"":\[\{""Id"":""OverallScope"",""ElapsedTime"":""00:00:0.+""\},\{""Id"":""ValidateScope"",""ElapsedTime"":""00:00:0.+""\},\{""Id"":""PointOperationStatistics"",""ActivityId"":""692ab2f2-41ba-486b-aad7-8c7c6c52379f"",""ResponseTimeUtc"":"".+Z"",""StatusCode"":429,""SubStatusCode"":0,""RequestCharge"":42.0,""RequestUri"":""http://MockUri.com"",""RequestSessionToken"":null,""ResponseSessionToken"":null\},\{""Id"":""SuccessScope"",""ElapsedTime"":""00:00:.+""\},\{""Id"":""PointOperationStatistics"",""ActivityId"":""de09baab-71a4-4897-a163-470711c93ed3"",""ResponseTimeUtc"":"".+Z"",""StatusCode"":200,""SubStatusCode"":0,""RequestCharge"":42.0,""RequestUri"":""http://MockUri.com"",""RequestSessionToken"":null,""ResponseSessionToken"":null\}\]\}";
Assert.IsTrue(Regex.IsMatch(result, regex), result);
JToken jToken = JToken.Parse(result);
TimeSpan total = jToken["Summary"]["ElapsedTime"].ToObject <TimeSpan>();
Assert.IsTrue(total > TimeSpan.FromSeconds(2));
TimeSpan overalScope = jToken["Context"][0]["ElapsedTime"].ToObject <TimeSpan>();
Assert.IsTrue(total == overalScope);
TimeSpan innerScope = jToken["Context"][1]["ElapsedTime"].ToObject <TimeSpan>();
Assert.IsTrue(innerScope > TimeSpan.FromSeconds(1));
}
