public void ValidateReturnsFalseWhenNotStarted()
{
var metric = new ManualMetric(Name, Description);
metric.Validate(out var message).Should().BeFalse();
message.Should().Contain("was not started and stopped");
}
public void DurationDoesNotHaveValueAtFirstStart()
{
var metric = new ManualMetric(Name, Description);
metric.Start();
metric.Duration.HasValue.Should().BeFalse();
}
public void ManualMetric()
{
var metric = new ManualMetric(MetricName);
metric.Start();
metric.Stop();
metric.Validate(out _);
}
public void StopThrowsWhenNotStarted()
{
var metric = new ManualMetric(Name, Description);
Action validate = () => metric.Stop();
validate.Should().Throw <InvalidOperationException>()
.Which.Message.Should().Be("The manual timing has not been started.");
}
public void ValidateReturnsTrueWhenStartedAndStopped()
{
var metric = new ManualMetric(Name, Description);
metric.Start();
metric.Stop();
metric.Validate(out _).Should().BeTrue();
}
public void InitialStateSetFromConstructor(string name, string description)
{
var metric = new ManualMetric(name, description);
metric.Name.Should().Be(name);
metric.Description.Should().Be(description);
metric.Duration.HasValue.Should().BeFalse();
}
public void DurationHasValueOnceStopped()
{
var metric = new ManualMetric(Name, Description);
metric.Start();
metric.Stop();
metric.Duration.HasValue.Should().BeTrue();
}
public void IsRunningUpdatedWhenStartingAndStopping()
{
var metric = new ManualMetric(Name, Description);
metric.IsRunning.Should().BeFalse();
metric.Start();
metric.IsRunning.Should().BeTrue();
metric.Stop();
metric.IsRunning.Should().BeFalse();
}
public Task OnResponseStarting()
{
_requestTimingOptions.IncludeCustomMetrics = IncludeCustomMetrics;
_serverTimingOptions.ValidateMetrics = ValidateMetrics;
_requestTimingOptions.IncludeDescriptions = IncludeDescriptions;
_httpContext.Response.Headers.Clear();
var totalMetric = new ManualMetric(_serverTimingOptions.TotalMetricName);
totalMetric.Start();
return(_middleware.OnResponseStarting(_httpContext, totalMetric, _serverTiming, _requestTimingOptions));
}
public async Task CanStartAndStoppedMultipleTimes()
{
var metric = new ManualMetric(Name, Description);
const int iterations = 10;
var durations = new List <double?>(iterations);
for (var i = 0; i < iterations; i++)
{
metric.Start();
await Task.Delay(1);
metric.Stop();
durations.Add(metric.Duration);
}
durations.Should().NotContainNulls().And.BeInAscendingOrder();
}
public void DurationDoesNotHaveInitialValue()
{
var metric = new ManualMetric(Name, Description);
metric.Duration.HasValue.Should().BeFalse();
}
