public void EventStatisticCacheGetTypeStatisticsIncorrectFilePathsTest()
{
TypeCache typecache = new TypeCache();
EventStatisticCache cache = new EventStatisticCache();
cache.GetTypeStatistics(typecache, new[] { @"C:\hello\world.etl", testDataFile });
}
public void EventStatisticCacheGetTypeStatisticsFilesInvalidTest()
{
TypeCache typecache = new TypeCache();
EventStatisticCache cache = new EventStatisticCache();
cache.GetTypeStatistics(typecache, new[] { string.Empty, testDataFile });
}
public void EventStatisticCacheCreatesCsvTest()
{
TypeCache typecache = new TypeCache();
typecache.Initialize("test2", new[] { testDataFile });
EventStatisticCache cache = new EventStatisticCache();
var result = cache.GetTypeStatistics(typecache, new[] { testDataFile });
Assert.IsTrue(File.Exists(Path.Combine(Environment.CurrentDirectory, "TestData", Path.GetFileNameWithoutExtension(testDataFile) + ".csv")));
File.Delete(Path.Combine(Environment.CurrentDirectory, Path.GetFileNameWithoutExtension(testDataFile) + ".csv"));
}
public void EventStatisticCacheGetTypeStatisticsHappyPathTest()
{
TypeCache typecache = new TypeCache();
typecache.Initialize("test1", new[] { testDataFile });
EventStatisticCache cache = new EventStatisticCache();
var result = cache.GetTypeStatistics(typecache, new[] { testDataFile });
Assert.AreEqual(3, result.Keys.Count);
Assert.IsTrue(result.All(a => a.Value.EventCount == 10));
var typeNames = new[] { "IsoscelesTriangle", "EquilateralTriangle", "RightAngledTriangle" };
Assert.IsTrue(result.All(a => typeNames.Contains(a.Key.Name)));
}
public void MultipleTypesStatsCalculationTest()
{
TypeCache typecache = new TypeCache();
typecache.Initialize("MultipleTypesStatsCalculationTest", new[] { testDataFile });
Assert.AreEqual(4, typecache.Cache.Count);
Assert.IsTrue(typecache.Cache.All(a => a != null && a.Manifest != null && a.Type != null));
EventStatisticCache cache = new EventStatisticCache();
var result = cache.GetTypeStatistics(typecache, new[] { testDataFile });
Assert.AreEqual(3, result.Count);
var values = result.Values.ToArray();
Assert.AreEqual(10, values[0].EventCount);
Assert.AreEqual(10, values[1].EventCount);
Assert.AreEqual(10, values[2].EventCount);
File.Delete(Path.Combine("TestData", Path.GetFileNameWithoutExtension(testDataFile) + ".csv"));
}
public void EventStatisticLoadCsvValuesTest()
{
TypeCache typecache = new TypeCache();
typecache.Initialize("test3", new[] { testDataFile });
EventStatisticCache cache = new EventStatisticCache();
var result = cache.GetTypeStatistics(typecache, new[] { testDataFile });
Assert.IsTrue(File.Exists(Path.Combine(Environment.CurrentDirectory, "TestData", Path.GetFileNameWithoutExtension(testDataFile) + ".csv")));
File.Delete(Path.Combine(Environment.CurrentDirectory, Path.GetFileNameWithoutExtension(testDataFile) + ".csv"));
foreach (var item in result)
{
switch (item.Key.Name)
{
case "IsoscelesTriangle":
Assert.AreEqual(27D, item.Value.AverageByteSize);
Assert.AreEqual(270, item.Value.ByteSize);
Assert.AreEqual(10, item.Value.EventCount);
Assert.AreEqual(0.0370, item.Value.EventsPerSecond);
break;
case "EquilateralTriangle":
Assert.AreEqual(25D, item.Value.AverageByteSize);
Assert.AreEqual(250, item.Value.ByteSize);
Assert.AreEqual(10, item.Value.EventCount);
Assert.AreEqual(0.0370, item.Value.EventsPerSecond);
break;
case "RightAngledTriangle":
Assert.AreEqual(29D, item.Value.AverageByteSize);
Assert.AreEqual(290, item.Value.ByteSize);
Assert.AreEqual(10, item.Value.EventCount);
Assert.AreEqual(0.037, item.Value.EventsPerSecond);
break;
default:
Assert.Fail("Unexpected test result. Test fails.");
break;
}
}
}
public void EventStatisticCacheGetTypeStatisticsNullTypesTest()
{
EventStatisticCache cache = new EventStatisticCache();
cache.GetTypeStatistics(null, testDataFile);
}
/// <summary>
/// Builds an assembly containing a typed data context, and returns data for the Schema Explorer.
/// </summary>
/// <param name="cxInfo"> Connection information, as entered by the user </param>
/// <param name="assemblyToBuild"> Name and location of the target assembly to build </param>
/// <param name="nameSpace"> The suggested namespace of the typed data context. You must update this
/// parameter if you don't use the suggested namespace. </param>
/// <param name="typeName"> The suggested type name of the typed data context. You must update this
/// parameter if you don't use the suggested type name. </param>
/// <returns> Schema which will be subsequently loaded into the Schema Explorer. </returns>
public override List<ExplorerItem> GetSchemaAndBuildAssembly(
IConnectionInfo cxInfo, AssemblyName assemblyToBuild, ref string nameSpace, ref string typeName)
{
Stopwatch sw = Stopwatch.StartNew();
nameSpace = @"System.Reactive.Tx";
typeName = "PlaybackClass";
var sourceCode = new List<string>();
var sbContextUsings = new StringBuilder();
var sbContextProperties = new StringBuilder();
var dataContext = DataContextTemplate.Replace(@"[usings]", sbContextUsings.ToString())
.Replace(@"[properties]", sbContextProperties.ToString());
var bondInEtwProperties = new BondInEtwProperties(cxInfo);
_typeCache.Initialize(bondInEtwProperties.ContextName, bondInEtwProperties.Files);
sourceCode.Add(dataContext);
//Build Assembly - CSharpCodeProvider to compile generated code.
var outputName = assemblyToBuild.CodeBase;
using (
var codeProvider =
new CSharpCodeProvider(new Dictionary<string, string> { { "CompilerVersion", "v4.0" } }))
{
string[] assemblies = this.GetAssembliesToAdd(cxInfo).ToArray();
var compilerOptions = new CompilerParameters(assemblies, outputName, true);
var results = codeProvider.CompileAssemblyFromSource(compilerOptions, sourceCode.ToArray());
if (results.Errors.Count > 0)
{
var sbErrors = new StringBuilder();
foreach (var error in results.Errors)
{
sbErrors.Append(error);
}
MessageBox.Show(sbErrors.ToString(), "Error compiling generated code.");
}
}
var controller = new EventStatisticCache();
var stat = controller.GetTypeStatistics(_typeCache, bondInEtwProperties.Files);
sw.Stop();
Console.WriteLine("Complete operation took {0} milliseconds.", sw.ElapsedMilliseconds);
return this.CreateEventTree(stat);
}
