public void CanBeReset()
{
var firstSnapshot = new Snapshot { Name = "first" };
firstSnapshot.Add(new MetricData(10, DateTime.Now.AddMinutes(-2), new List<string> { "value" }));
firstSnapshot.Add(new MetricData(11, DateTime.Now.AddMinutes(-1.5), new List<string> { "value" }));
firstSnapshot.Add(new MetricData(15, DateTime.Now.AddMinutes(-1), new List<string> { "value" }));
var secondSnapshot = new Snapshot { Name = "second" };
secondSnapshot.Add(new MetricData(10, DateTime.Now.AddMinutes(-2), new List<string> { "value2" }));
secondSnapshot.Add(new MetricData(5, DateTime.Now.AddMinutes(-1.5), new List<string> { "value2" }));
secondSnapshot.Add(new MetricData(6, DateTime.Now.AddMinutes(-1), new List<string> { "value2" }));
var name = "testPlotter";
var config = new PlotterElement("id", name, ".", 0, 15, 1, "");
var sink = new MultiPlotter(config);
sink.ResetWith(new [] { firstSnapshot, secondSnapshot });
var plotFile = Path.Combine(".", Path.ChangeExtension(name, "png"));
Assert.IsTrue(File.Exists(plotFile));
File.Delete(plotFile);
}
public void CanBeConfiguredwithConfiguration()
{
var name = "testPlotter";
var config = new PlotterElement("id", name, ".", 0, 1, 1, "");
var plotter = new MultiPlotter(config);
Assert.IsInstanceOf<IMultipleSnapshotConsumer>(plotter);
Assert.AreEqual(name, plotter.Name);
}
public void ChainBuilderCanBuildAMainAndAPlottingChain()
{
var snapshot = new Snapshot
{
new MetricData(0.5, DateTime.Parse("12 Aug 2008"), new List<string> { "value" }),
new MetricData(0.8, DateTime.Parse("13 Aug 2008"), new List<string> { "value" }),
new MetricData(0.9, DateTime.Parse("14 Aug 2008"), new List<string> { "value" })
};
var configs = new List<ChainElement>
{
new ChainElement("chain1", "storageChain", "testSourceId", "testBufferId,testStoreId", ""),
new ChainElement("chain2", "plottingChain", "testBufferId", "", "testPlotterId"),
};
var source = MockRepository.GenerateMock<ISnapshotProvider>();
source.Expect(s => s.Snapshot()).Return(snapshot).Repeat.Any();
source.Expect(s => s.Name).Return("testSource").Repeat.Any();
source.Expect(s => s.Id).Return("testSourceId").Repeat.Any();
var bufferConfig = new SinkElement("testBufferId", "testBuffer", 10, 0, 1);
var buffer = new CircularDataSink(bufferConfig);
var store = new FileSystemDataStore(".", "testStore", "testStoreId");
var config = new PlotterElement("testPlotterId", "testPlotter", ".", 0, 1, 1, "");
var plotter = new MultiPlotter(config);
var sources = new HashSet<ISnapshotProvider> { source, buffer };
var sinks = new HashSet<ISnapshotConsumer> { buffer, store };
var multiSinks = new HashSet<IMultipleSnapshotConsumer> { plotter };
var chains = ChainBuilder.Build(sources, sinks, multiSinks, configs);
Assert.AreEqual(configs.Count, chains.Count());
foreach(var chain in chains)
{
chain.Update();
}
var chartName = Path.Combine(@".", plotter.Name + ".png");
var storeName = store.Name + ".am";
Assert.IsTrue(File.Exists(chartName));
Assert.IsTrue(File.Exists(storeName));
File.Delete(chartName);
File.Delete(storeName);
source.VerifyAllExpectations();
}
