public void FailingSend_ThrowsException()
{
var mockClient = new Mock <IGraphiteClient>();
mockClient.Setup(x => x.Send(It.IsAny <string>(), It.IsAny <double>())).Throws <Exception>();
var graphite = new Graphite(_log, _settings, mockClient.Object);
Assert.Throws <Exception>(() => { graphite.Send("test", 1); });
}
public void Send_Datapoint_Works()
{
var mockClient = new Mock <IGraphiteClient>();
mockClient.Setup(x => x.Send(It.IsAny <Datapoint[]>()));
_settings.ThrowExceptions = true;
var graphite = new Graphite(_log, _settings, mockClient.Object);
Assert.DoesNotThrow(() => { graphite.Send(new Datapoint("test", 1, DateTime.UtcNow)); });
}
public void Send_Works()
{
var mockClient = new Mock <IGraphiteClient>();
mockClient.Setup(x => x.Send(It.IsAny <string>(), It.IsAny <double>()));
_settings.ThrowExceptions = true;
var graphite = new Graphite(_log, _settings, mockClient.Object);
Assert.DoesNotThrow(() => { graphite.Send("test", 1); });
}
public void NonAnsweringHost_ThrowsException()
{
_settings.ThrowExceptions = true;
try
{
_graphite.Send("test", 1);
Assert.Fail($"{nameof(NonAnsweringHost_ThrowsException)} should have thrown an exception");
}
catch
{
Assert.Pass();
}
}
public void SendingWithPrefix_Works()
{
const string prefix = "prefix_test";
const string testMetricName = "test";
string returnValue = null;
var expectedName = $"{prefix}.{testMetricName}";
_settings.Prefix = prefix;
var mockClient = new Mock <IGraphiteClient>();
mockClient.Setup(x => x.Send(It.IsAny <string>(), It.IsAny <double>()))
.Callback((string metricName, double value) => { returnValue = metricName; });
var graphite = new Graphite(_log, _settings, mockClient.Object);
graphite.Send(testMetricName, 1);
Assert.IsNotNull(returnValue);
Assert.AreEqual(returnValue, expectedName);
}
public void SendingDatapointWithPrefix_Works()
{
const string prefix = "prefix_test";
const string testMetricName = "test";
string returnValue = null;
var expectedName = $"{prefix}.{testMetricName}";
_settings.Prefix = prefix;
var mockClient = new Mock <IGraphiteClient>();
mockClient.Setup(x => x.Send(It.IsAny <ICollection <Datapoint> >()))
.Callback((ICollection <Datapoint> x) => { returnValue = x.First().Series; });
mockClient.Setup(x => x.Send(It.IsAny <Datapoint>()))
.Callback((Datapoint[] x) => { returnValue = x[0].Series; });
var graphite = new Graphite(_log, _settings, mockClient.Object);
graphite.Send(new Datapoint(testMetricName, 1, DateTime.Now));
Assert.IsNotNull(returnValue);
Assert.AreEqual(expectedName, returnValue);
}
