public void StringWithDimensionsList()
{
var parser = new EventMessageParser("A tick! Dimensions: (InstanceID: qwerty, Fruit: apple) Value: 4.5 Seconds");
parser.Parse();
var passes = 0;
foreach (var r in parser)
{
Assert.AreEqual(2, r.MetricData[0].Dimensions.Count);
Assert.AreEqual("InstanceID", r.MetricData[0].Dimensions[0].Name);
Assert.AreEqual("qwerty", r.MetricData[0].Dimensions[0].Value);
Assert.AreEqual("Fruit", r.MetricData[0].Dimensions[1].Name);
Assert.AreEqual("apple", r.MetricData[0].Dimensions[1].Value);
Assert.AreEqual("Seconds", r.MetricData[0].Unit);
Assert.AreEqual(4.5, r.MetricData[0].Value);
passes++;
}
Assert.AreEqual(1, passes);
//Not plural, should work anyway
parser = new EventMessageParser("A tick! Dimension: (InstanceID: qwerty, Fruit: apple)");
parser.Parse();
foreach (var r in parser)
Assert.AreEqual(2, r.MetricData[0].Dimensions.Count);
}
public void StringWithDimensionsList_Empties()
{
var parser = new EventMessageParser("A tick! Dimensions: (InstanceID: , Fruit: ) Value: 4.5 Seconds");
parser.Parse();
var passes = 0;
foreach (var r in parser)
{
Assert.AreEqual(0, r.MetricData[0].Dimensions.Count);
Assert.AreEqual("Seconds", r.MetricData[0].Unit);
Assert.AreEqual(4.5, r.MetricData[0].Value);
passes++;
}
Assert.AreEqual(1, passes);
}
public void StringWithTimestamp_Override()
{
var parser = new EventMessageParser("A tick! Timestamp: 2012-09-06 17:55:55 +02:00")
{
DefaultTimestamp = DateTimeOffset.Parse("2012-09-06 12:55:55 +02:00")
};
parser.Parse();
var passes = 0;
foreach (var r in parser)
{
Assert.AreEqual(DateTime.Parse("2012-09-06 10:55:55"), r.MetricData[0].Timestamp);
passes++;
}
Assert.AreEqual(1, passes);
}
public void StringWithTimestamp()
{
var parser = new EventMessageParser("A tick! Timestamp: 2012-09-06 17:55:55 +02:00");
parser.Parse();
var passes = 0;
foreach (var r in parser)
{
Assert.AreEqual(DateTime.Parse("2012-09-06 15:55:55"), r.MetricData[0].Timestamp);
passes++;
}
Assert.AreEqual(1, passes);
parser = new EventMessageParser("A tick! Timestamp: 2012-09-06 15:55:55");
parser.Parse();
foreach (var r in parser)
Assert.AreEqual(DateTime.Parse("2012-09-06 15:55:55"), r.MetricData[0].Timestamp);
}
public void StringWithStatistics_Overrides()
{
var parser =
new EventMessageParser(
"A tick! SampleCount: 3000, Minimum: 1.3 Gigabits/Second, Maximum: 127.9 Gigabits/Second, Sum: 15000.1 Gigabits/Second")
{
DefaultSampleCount = 4000,
DefaultMinimum = 1.2,
DefaultMaximum = 130.5,
DefaultSum = 16000.5
};
parser.Parse();
var passes = 0;
foreach (var r in parser)
{
Assert.AreEqual("Gigabits/Second", r.MetricData[0].Unit);
Assert.AreEqual(1.2, r.MetricData[0].StatisticValues.Minimum);
Assert.AreEqual(130.5, r.MetricData[0].StatisticValues.Maximum);
Assert.AreEqual(16000.5, r.MetricData[0].StatisticValues.Sum);
Assert.AreEqual(4000, r.MetricData[0].StatisticValues.SampleCount);
passes++;
}
Assert.AreEqual(1, passes);
}
public void StringWithStatistics()
{
var parser = new EventMessageParser("A tick! SampleCount: 3000, Minimum: 1.3 Gigabits/Second, Maximum: 127.9 Gigabits/Second, Sum: 15000.5 Gigabits/Second");
parser.Parse();
var passes = 0;
foreach (var r in parser)
{
Assert.AreEqual("Gigabits/Second", r.MetricData[0].Unit);
Assert.AreEqual(1.3, r.MetricData[0].StatisticValues.Minimum);
Assert.AreEqual(127.9, r.MetricData[0].StatisticValues.Maximum);
Assert.AreEqual(15000.5, r.MetricData[0].StatisticValues.Sum);
Assert.AreEqual(3000, r.MetricData[0].StatisticValues.SampleCount);
passes++;
}
Assert.AreEqual(1, passes);
}
public void StringWithSingleValueAndUnit_Overrides()
{
var parser = new EventMessageParser("A tick! Value: 3.0 Kilobytes/Second")
{
DefaultValue = 4.0,
DefaultUnit = "Megabytes/Second"
};
parser.Parse();
var passes = 0;
foreach (var r in parser)
{
Assert.AreEqual("Megabytes/Second", r.MetricData[0].Unit);
Assert.AreEqual(4.0, r.MetricData[0].Value);
passes++;
}
Assert.AreEqual(1, passes);
}
public void StringWithDimensionsList_Overrides_Empties()
{
var parser = new EventMessageParser("A tick! Dimensions: (InstanceID: qwerty, Fruit: , Nuts: walnuts) Value: 4.5 Seconds")
{
DefaultDimensions = new Dictionary<string, Dimension>
{
{"InstanceID", new Dimension{Name="InstanceID", Value = "asdfg"}},
{"Cake", new Dimension{Name="Cake", Value = "chocolate"}},
{"Nuts", new Dimension{Name="Nuts", Value = ""}}
}
};
parser.Parse();
var passes = 0;
foreach (var r in parser)
{
Assert.AreEqual(2, r.MetricData[0].Dimensions.Count);
Assert.AreEqual("InstanceID", r.MetricData[0].Dimensions[0].Name);
Assert.AreEqual("asdfg", r.MetricData[0].Dimensions[0].Value);
Assert.AreEqual("Cake", r.MetricData[0].Dimensions[1].Name);
Assert.AreEqual("chocolate", r.MetricData[0].Dimensions[1].Value);
Assert.AreEqual("Seconds", r.MetricData[0].Unit);
Assert.AreEqual(4.5, r.MetricData[0].Value);
passes++;
}
Assert.AreEqual(1, passes);
}
public void StringWithSingleDimension()
{
var parser = new EventMessageParser("A tick! Dimension: InstanceID: qwerty Value: 4.5 Seconds");
parser.Parse();
var passes = 0;
foreach (var r in parser)
{
Assert.AreEqual(1, r.MetricData[0].Dimensions.Count);
Assert.AreEqual("InstanceID", r.MetricData[0].Dimensions[0].Name);
Assert.AreEqual("qwerty", r.MetricData[0].Dimensions[0].Value);
Assert.AreEqual("Seconds", r.MetricData[0].Unit);
Assert.AreEqual(4.5, r.MetricData[0].Value);
passes++;
}
Assert.AreEqual(1, passes);
}
public void StringWithNothingRecognizableShouldProduceCount1()
{
var parser = new EventMessageParser("A tick");
parser.Parse();
var passes = 0;
foreach (var r in parser)
{
Assert.AreEqual("CloudWatchAppender", r.Namespace);
Assert.AreEqual(1, r.MetricData.Count);
Assert.AreEqual(0, r.MetricData[0].Dimensions.Count);
Assert.AreEqual("CloudWatchAppender", r.MetricData[0].MetricName);
Assert.AreEqual("Count", r.MetricData[0].Unit);
Assert.AreEqual(1.0, r.MetricData[0].Value);
passes++;
}
Assert.AreEqual(1, passes);
}
public void StringWithNameSpace()
{
var parser = new EventMessageParser("A tick! NameSpace: NewNameSpace");
parser.Parse();
var passes = 0;
foreach (var r in parser)
{
Assert.AreEqual("NewNameSpace", r.Namespace);
passes++;
}
Assert.AreEqual(1, passes);
}
public void StringWithMetricNameAndNameSpace_Overrides()
{
var parser = new EventMessageParser("A tick! Name: NewName NameSpace: NewNameSpace")
{
DefaultMetricName = "DefaultMetricName",
DefaultNameSpace = "DefaultNameSpace"
};
parser.Parse();
var passes = 0;
foreach (var r in parser)
{
Assert.AreEqual("DefaultMetricName", r.MetricData[0].MetricName);
Assert.AreEqual("DefaultNameSpace", r.Namespace);
passes++;
}
Assert.AreEqual(1, passes);
}
public void StringWithMetricName()
{
var parser = new EventMessageParser("A tick! MetricName: NewName");
parser.Parse();
var passes = 0;
foreach (var r in parser)
{
Assert.AreEqual("NewName", r.MetricData[0].MetricName);
passes++;
}
Assert.AreEqual(1, passes);
}
public void StringWithDimensionUnfinishedParenthsTriesToParseAsDimensionSkippingUnit()
{
//Plural, with unended parenths, should work anyway
var parser = new EventMessageParser("A tick! Dimensions: (InstanceID: qwerty Value: 4.5 Seconds");
parser.Parse();
foreach (var r in parser)
{
Assert.AreEqual(2, r.MetricData[0].Dimensions.Count);
Assert.AreEqual("InstanceID", r.MetricData[0].Dimensions[0].Name);
Assert.AreEqual("qwerty", r.MetricData[0].Dimensions[0].Value);
Assert.AreEqual("Value", r.MetricData[0].Dimensions[1].Name);
Assert.AreEqual("4.5", r.MetricData[0].Dimensions[1].Value);
Assert.AreEqual("Count", r.MetricData[0].Unit);
Assert.AreEqual(1.0, r.MetricData[0].Value);
}
}
public void StringWithSingleValueAndUnit()
{
var parser = new EventMessageParser("A tick! Value: 3.0 Kilobytes/Second");
parser.Parse();
var passes = 0;
foreach (var r in parser)
{
Assert.AreEqual("Kilobytes/Second", r.MetricData[0].Unit);
Assert.AreEqual(3.0, r.MetricData[0].Value);
passes++;
}
Assert.AreEqual(1, passes);
}
public void StringWithDimensionsList_Overrides()
{
var parser = new EventMessageParser("A tick! Dimensions: (InstanceID: qwerty, Fruit: apple) Value: 4.5 Seconds")
{
DefaultDimensions = new Dictionary<string, Dimension>
{
{"InstanceID", new Dimension{Name="InstanceID", Value = "asdfg"}},
{"Cake", new Dimension{Name="Cake", Value = "chocolate"}}
}
};
parser.Parse();
var passes = 0;
foreach (var r in parser)
{
Assert.AreEqual(3, r.MetricData[0].Dimensions.Count);
Assert.AreEqual("InstanceID", r.MetricData[0].Dimensions[0].Name);
Assert.AreEqual("asdfg", r.MetricData[0].Dimensions[0].Value);
Assert.AreEqual("Cake", r.MetricData[0].Dimensions[1].Name);
Assert.AreEqual("chocolate", r.MetricData[0].Dimensions[1].Value);
Assert.AreEqual("Fruit", r.MetricData[0].Dimensions[2].Name);
Assert.AreEqual("apple", r.MetricData[0].Dimensions[2].Value);
Assert.AreEqual("Seconds", r.MetricData[0].Unit);
Assert.AreEqual(4.5, r.MetricData[0].Value);
passes++;
}
Assert.AreEqual(1, passes);
//Not plural, should work anyway
parser = new EventMessageParser("A tick! Dimension: (InstanceID: qwerty, Fruit: apple)");
parser.Parse();
foreach (var r in parser)
Assert.AreEqual(2, r.MetricData[0].Dimensions.Count);
}
protected override void Append(LoggingEvent loggingEvent)
{
System.Diagnostics.Debug.WriteLine("Appending");
if (!_eventRateLimiter.Request(loggingEvent.TimeStamp))
{
System.Diagnostics.Debug.WriteLine("Appending denied due to event saturation.");
return;
}
if (Layout == null)
Layout = new PatternLayout("%message");
var renderedString = RenderLoggingEvent(loggingEvent);
var patternParser = new PatternParser(loggingEvent);
if (renderedString.Contains("%"))
renderedString = patternParser.Parse(renderedString);
System.Diagnostics.Debug.WriteLine(string.Format("RenderedString: {0}", renderedString));
ParseProperties(patternParser);
var parser = new EventMessageParser(renderedString, ConfigOverrides)
{
DefaultMetricName = _defaultMetricName,
DefaultNameSpace = _parsedNamespace,
DefaultUnit = _parsedUnit,
DefaultDimensions = _parsedDimensions,
DefaultTimestamp = _dateTimeOffset
};
if (!string.IsNullOrEmpty(Value) && ConfigOverrides)
parser.DefaultValue = Double.Parse(Value, CultureInfo.InvariantCulture);
parser.Parse();
foreach (var putMetricDataRequest in parser)
SendItOff(putMetricDataRequest);
}