public void TraceBarSimpleValues()
{
var bar = new TraceBar();
bar.UpperLimit = 5;
bar.LowerLimit = -2.4;
var bar1 = bar.GetBar(2.5);
Assert.AreEqual(Verdict.Pass, bar.CombinedVerdict);
Assert.IsTrue(bar1.Contains('|'));
bar.GetBar(4);
Assert.AreEqual(Verdict.Pass, bar.CombinedVerdict);
bar.GetBar(-2.6);
Assert.AreEqual(Verdict.Fail, bar.CombinedVerdict);
bar.GetBar(-20);
Assert.AreEqual(Verdict.Fail, bar.CombinedVerdict);
var bar2 = bar.GetBar(-200000);
Assert.IsTrue(bar2.Contains('<') && bar2.Contains("Fail"));
Assert.AreEqual(Verdict.Fail, bar.CombinedVerdict);
var bar3 = bar.GetBar(200000);
Assert.IsTrue(bar3.Contains('>') && bar3.Contains("Fail"));
Assert.AreEqual(Verdict.Fail, bar.CombinedVerdict);
}
public void TraceBarOutsiderValues()
{
double[] outliers = new Double[] { Double.PositiveInfinity, Double.NegativeInfinity, Double.NaN };
foreach (var outlier in outliers)
{
var bar = new TraceBar();
bar.UpperLimit = 5;
bar.LowerLimit = -2.3;
bar.GetBar(2.5);
Assert.AreEqual(Verdict.Pass, bar.CombinedVerdict);
bar.GetBar(-1);
Assert.AreEqual(Verdict.Pass, bar.CombinedVerdict);
var barString = bar.GetBar(outlier);
if (double.IsNaN(outlier))
{
Assert.AreEqual(Verdict.Inconclusive, bar.CombinedVerdict);
StringAssert.Contains("Inconclusive", barString);
}
else
{
Assert.AreEqual(Verdict.Fail, bar.CombinedVerdict);
StringAssert.Contains("Fail", barString);
}
}
}
public override void Run()
{
// There are four levels of log messages Info, Warning, Error, Debug.
MyLog.Info("Info from Run");
for (int i = 0; i < 10; i++)
{
MyLog.Debug("Debug {0} from Run", i); // MyLog.X works like string.Format with regards to arguments.
}
MyLog.Warning("Warning from Run");
MyLog.Error("Error from Run");
// The Log can accept a Stopwatch Object to be used for timing analysis.
Stopwatch sw1 = Stopwatch.StartNew();
TapThread.Sleep(100);
MyLog.Info(sw1, "Info from Run");
Stopwatch sw2 = Stopwatch.StartNew();
TapThread.Sleep(200);
MyLog.Error(sw2, "Error from step");
// Tracebar can be used to show results in the MyLog.
var traceBar = new TraceBar();
traceBar.LowerLimit = -3.0;
for (var i = -2; i < 11; i++)
{
traceBar.UpperLimit = i < 5 ? 3 : 15;
// GetBar returns a string with value, low limit, a dashed line
// indicating magnitude, the upper limit, and (if failing), a fail indicator.
string temp = traceBar.GetBar(i);
MyLog.Info("MyResult: " + temp);
TapThread.Sleep(200);
}
// Sample output shown below.
// MyResult: 2.00 - 3-------------------------|----- 3
// MyResult: 3.00 - 3------------------------------ | 3
// MyResult: 4.00 - 3------------------------------ > 3 Fail
// MyResult: 5.00 - 3------------ -| -----------------15
// MyResult: 6.00 - 3-------------- -| ---------------15
// TraceBar remembers if any results failed, so it can be used for the verdict.
UpgradeVerdict(traceBar.CombinedVerdict);
// The log also supports showing stack traces.
// Useful for debugging.
try
{
throw new Exception("My exception");
}
catch (Exception e)
{
MyLog.Error("Caught exception: '{0}'", e.Message);
MyLog.Debug(e); // Prints the stack trace to the MyLog.
}
}
