public void PerformanceCountersFromNonInstrumentedClassesAreNotAdded()
{
PerformanceCounterInstaller parentInstaller = new PerformanceCounterInstaller();
PerformanceCounterInstallerBuilder builder
= new PerformanceCounterInstallerBuilder(new Type[] { typeof(NonInstrumentedClass) });
builder.Fill(parentInstaller);
Assert.AreEqual(0, parentInstaller.Installers.Count);
}
public void TypeWithNoCountersReturnsEmptyInstallers()
{
Installer parentInstaller = new Installer();
PerformanceCounterInstallerBuilder builder
= new PerformanceCounterInstallerBuilder(new Type[] { typeof(NoCountersType) });
builder.Fill(parentInstaller);
Assert.AreEqual(0, parentInstaller.Installers.Count);
}
public void SingleCounterIsAddedToInstaller()
{
Installer parentInstaller = new Installer();
PerformanceCounterInstallerBuilder builder
= new PerformanceCounterInstallerBuilder(new Type[] { typeof(SingleCounterType) });
builder.Fill(parentInstaller);
Assert.AreEqual(1, parentInstaller.Installers.Count);
Assert.AreSame(typeof(PerformanceCounterInstaller), parentInstaller.Installers[0].GetType());
PerformanceCounterInstaller installer = (PerformanceCounterInstaller)parentInstaller.Installers[0];
CounterCreationData createdCounterData = installer.Counters[0];
Assert.AreEqual("Bill", createdCounterData.CounterName);
Assert.AreEqual("Help Bill", createdCounterData.CounterHelp);
Assert.AreEqual(PerformanceCounterType.CounterMultiTimer, createdCounterData.CounterType);
}
public void MultipleCountersInSingleTypeAreAllAddedToInstaller()
{
Installer parentInstaller = new Installer();
PerformanceCounterInstallerBuilder builder
= new PerformanceCounterInstallerBuilder(new Type[] { typeof(MultipleCounterTypeForCategoryA) });
builder.Fill(parentInstaller);
Assert.AreEqual(1, parentInstaller.Installers.Count);
Assert.AreSame(typeof(PerformanceCounterInstaller), parentInstaller.Installers[0].GetType());
PerformanceCounterInstaller installer = (PerformanceCounterInstaller)parentInstaller.Installers[0];
Assert.AreEqual(2, installer.Counters.Count);
CounterCreationData firstCounter = installer.Counters[0];
CounterCreationData secondCounter = installer.Counters[1];
Assert.IsFalse(Object.ReferenceEquals(firstCounter, secondCounter));
Assert.IsFalse(firstCounter.Equals(secondCounter));
}
public void CounterCategoryInformationIsPopulatedIntoCreatedInstaller()
{
Installer parentInstaller = new Installer();
PerformanceCounterInstallerBuilder builder
= new PerformanceCounterInstallerBuilder(new Type[] { typeof(MultipleCounterTypeForCategoryA) });
builder.Fill(parentInstaller);
Assert.AreEqual(1, parentInstaller.Installers.Count);
Assert.AreSame(typeof(PerformanceCounterInstaller), parentInstaller.Installers[0].GetType());
PerformanceCounterInstaller installer = (PerformanceCounterInstaller)parentInstaller.Installers[0];
Assert.AreEqual(PerformanceCounterCategoryType.MultiInstance, installer.CategoryType);
Assert.AreEqual("CategoryName", installer.CategoryName);
Assert.AreEqual("This is the help", installer.CategoryHelp);
}
public void NoExceptionThrownIfNoInstrumentedTypesInList()
{
PerformanceCounterInstaller installer = new PerformanceCounterInstaller();
PerformanceCounterInstallerBuilder builder =
new PerformanceCounterInstallerBuilder(new Type[] { typeof(NonInstrumentedClass) });
builder.Fill(installer);
}
public void IntersectingIdenticalCountersForSameCategoriesInDifferentTypesKeepsSingleCounter()
{
Installer parentInstaller = new Installer();
PerformanceCounterInstallerBuilder builder
= new PerformanceCounterInstallerBuilder(
new Type[] {
typeof(MultipleCounterTypeForCategoryA),
typeof(AlternativeMultipleCounterTypeForCategoryAWithRepeatedIdenticalCounterDefinition) });
builder.Fill(parentInstaller);
Assert.AreEqual(1, parentInstaller.Installers.Count);
Assert.AreSame(typeof(PerformanceCounterInstaller), parentInstaller.Installers[0].GetType());
PerformanceCounterInstaller installer = (PerformanceCounterInstaller)parentInstaller.Installers[0];
Assert.AreEqual(PerformanceCounterCategoryType.MultiInstance, installer.CategoryType);
Assert.AreEqual("CategoryName", installer.CategoryName);
Assert.AreEqual("This is the help", installer.CategoryHelp);
Assert.AreEqual(3, installer.Counters.Count);
}
public void IntersectingDifferentCountersForSameCategoriesInDifferentTypesThrows()
{
Installer parentInstaller = new Installer();
PerformanceCounterInstallerBuilder builder
= new PerformanceCounterInstallerBuilder(
new Type[] {
typeof(MultipleCounterTypeForCategoryA),
typeof(AlternativeMultipleCounterTypeForCategoryAWithRepeatedDifferentCounterDefinition) });
builder.Fill(parentInstaller);
}
public void IntersectingCountersForDifferentCategoriesInDifferentTypesCreatesMultipleInstallers()
{
Installer parentInstaller = new Installer();
PerformanceCounterInstallerBuilder builder
= new PerformanceCounterInstallerBuilder(
new Type[] {
typeof(MultipleCounterTypeForCategoryA),
typeof(MultipleCounterTypeForCategoryB) });
builder.Fill(parentInstaller);
Assert.AreEqual(2, parentInstaller.Installers.Count);
Assert.AreSame(typeof(PerformanceCounterInstaller), parentInstaller.Installers[0].GetType());
Assert.AreSame(typeof(PerformanceCounterInstaller), parentInstaller.Installers[1].GetType());
PerformanceCounterInstaller installer1 = (PerformanceCounterInstaller)parentInstaller.Installers[0];
Assert.AreEqual(PerformanceCounterCategoryType.MultiInstance, installer1.CategoryType);
Assert.AreEqual("CategoryName", installer1.CategoryName);
Assert.AreEqual("This is the help", installer1.CategoryHelp);
Assert.AreEqual(2, installer1.Counters.Count);
Assert.IsFalse(Object.ReferenceEquals(installer1.Counters[0], installer1.Counters[1]));
Assert.IsFalse(installer1.Counters[0].Equals(installer1.Counters[1]));
PerformanceCounterInstaller installer2 = (PerformanceCounterInstaller)parentInstaller.Installers[1];
Assert.AreEqual(PerformanceCounterCategoryType.MultiInstance, installer2.CategoryType);
Assert.AreEqual("CategoryNameB", installer2.CategoryName);
Assert.AreEqual("This is the help", installer2.CategoryHelp);
Assert.AreEqual(2, installer2.Counters.Count);
Assert.IsFalse(Object.ReferenceEquals(installer2.Counters[0], installer2.Counters[1]));
Assert.IsFalse(installer2.Counters[0].Equals(installer2.Counters[1]));
}
public void DisjointCountersForSameCategoriesInDifferentTypesCreatesSingleInstaller()
{
Installer parentInstaller = new Installer();
PerformanceCounterInstallerBuilder builder
= new PerformanceCounterInstallerBuilder(new Type[] { typeof(MultipleCounterTypeForCategoryA), typeof(AlternativeMultipleCounterTypeForCategoryA) });
builder.Fill(parentInstaller);
Assert.AreEqual(1, parentInstaller.Installers.Count);
Assert.AreSame(typeof(PerformanceCounterInstaller), parentInstaller.Installers[0].GetType());
PerformanceCounterInstaller installer = (PerformanceCounterInstaller)parentInstaller.Installers[0];
Assert.AreEqual(PerformanceCounterCategoryType.MultiInstance, installer.CategoryType);
Assert.AreEqual("CategoryName", installer.CategoryName);
Assert.AreEqual("This is the help", installer.CategoryHelp);
Assert.AreEqual(4, installer.Counters.Count);
}
public void CountersWithBaseCountersAreAddedToInstallerInCorrectOrder()
{
Installer parentInstaller = new Installer();
PerformanceCounterInstallerBuilder builder = new PerformanceCounterInstallerBuilder(new Type[] { typeof(TypeWithComplexCounter) });
builder.Fill(parentInstaller);
PerformanceCounterInstaller installer = (PerformanceCounterInstaller)parentInstaller.Installers[0];
Assert.AreEqual(2, installer.Counters.Count);
CounterCreationData realCounter = installer.Counters[0];
CounterCreationData baseCounter = installer.Counters[1];
Assert.AreEqual("real name", realCounter.CounterName);
Assert.AreEqual(PerformanceCounterType.RawFraction, realCounter.CounterType);
Assert.AreEqual("base name", baseCounter.CounterName);
Assert.AreEqual(PerformanceCounterType.RawBase, baseCounter.CounterType);
}