///<summary>
/// validate PerfTarget
///</summary>
///<param name="target">PerfTarget</param>
/// <returns>ValidationResult</returns>
public static ValidationResult Validate(PerfTarget target)
{
ValidationResult res = new ValidationResult();
// null check
if (target == null)
{
return(res);
}
// validate Category
if (string.IsNullOrWhiteSpace(target.Category))
{
res.Failed = true;
res.ValidationErrors.Add("category: category cannot be empty");
}
//validate Targets
if (target.Quartiles == null || target.Quartiles.Count != 3)
{
res.Failed = true;
res.ValidationErrors.Add("quartiles: quartiles must have 3 values");
}
target.Category = target?.Category?.Trim();
return(res);
}
/// <summary>
/// Create a PerfLog
/// </summary>
/// <param name="server">server URL</param>
/// <param name="request">Request</param>
/// <param name="validationResult">validation errors</param>
/// <param name="duration">duration</param>
/// <param name="contentLength">content length</param>
/// <param name="statusCode">status code</param>
/// <returns>PerfLog</returns>
public PerfLog CreatePerfLog(string server, Request request, ValidationResult validationResult, double duration, long contentLength, int statusCode)
{
if (validationResult == null)
{
throw new ArgumentNullException(nameof(validationResult));
}
// map the parameters
PerfLog log = new PerfLog(validationResult.ValidationErrors)
{
Server = server,
Tag = config.Tag,
Path = request?.Path ?? string.Empty,
StatusCode = statusCode,
Category = request?.PerfTarget?.Category ?? string.Empty,
Validated = !validationResult.Failed && validationResult.ValidationErrors.Count == 0,
Duration = duration,
ContentLength = contentLength,
Failed = validationResult.Failed,
};
// determine the Performance Level based on category
if (targets.ContainsKey(log.Category))
{
// lookup the target
PerfTarget target = targets[log.Category];
if (target != null &&
!string.IsNullOrEmpty(target.Category) &&
target.Quartiles != null &&
target.Quartiles.Count == 3)
{
// set to max
log.Quartile = target.Quartiles.Count + 1;
for (int i = 0; i < target.Quartiles.Count; i++)
{
// find the lowest Perf Target achieved
if (duration <= target.Quartiles[i])
{
log.Quartile = i + 1;
break;
}
}
}
}
return(log);
}
public void PerfTargetTest()
{
ValidationResult res;
// category can't be blank
PerfTarget t = new PerfTarget();
res = Validator.Validate(t);
Assert.True(res.Failed);
// quartiles can't be null
t.Category = "Tests";
res = Validator.Validate(t);
Assert.True(res.Failed);
// valid
t.Quartiles = new List <double> {
100, 200, 400
};
res = Validator.Validate(t);
Assert.False(res.Failed);
}
public void PerfTargetTest()
{
if (string.IsNullOrWhiteSpace(System.Environment.GetEnvironmentVariable("RUN_TEST_COVERAGE")))
{
ValidationResult res;
// category can't be blank
PerfTarget t = new PerfTarget();
res = ParameterValidator.Validate(t);
Assert.True(res.Failed);
// quartiles can't be null
t.Category = "Tests";
res = ParameterValidator.Validate(t);
Assert.True(res.Failed);
// valid
t.Quartiles = new List <double> {
100, 200, 400
};
res = ParameterValidator.Validate(t);
Assert.False(res.Failed);
}
}
