public void RestoredSectionGetsNotificationOnRestoreAndGetsFurtherNotifications()
{
SystemConfigurationSourceImplementation implementation = new SystemConfigurationSourceImplementation(false);
object section1 = implementation.GetSection(localSection);
Assert.IsNotNull(section1);
object section2 = implementation.GetSection(localSection2);
Assert.IsNotNull(section2);
implementation.AddSectionChangeHandler(localSection, new ConfigurationChangedEventHandler(OnConfigurationChanged));
implementation.AddSectionChangeHandler(localSection2, new ConfigurationChangedEventHandler(OnConfigurationChanged));
// a change in system config notifies both sections
System.Configuration.Configuration rwConfiguration = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None);
rwConfiguration.Save();
implementation.ConfigSourceChanged(localSectionSource);
Assert.AreEqual(1, updatedSectionsTally[localSection]);
Assert.AreEqual(1, updatedSectionsTally[localSection2]);
// removal of the section notifies both sections
rwConfiguration = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None);
rwConfiguration.Sections.Remove(localSection2);
rwConfiguration.Save();
implementation.ConfigSourceChanged(localSectionSource);
Assert.AreEqual(2, updatedSectionsTally[localSection]);
Assert.AreEqual(2, updatedSectionsTally[localSection2]);
// further updates only notify the remaining section
rwConfiguration = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None);
rwConfiguration.Save();
implementation.ConfigSourceChanged(localSectionSource);
Assert.AreEqual(3, updatedSectionsTally[localSection]);
Assert.AreEqual(2, updatedSectionsTally[localSection2]);
// restore of section gets notified
DummySection rwSection = new DummySection();
rwSection.Name = localSection2;
rwSection.Value = 30;
rwSection.SectionInformation.ConfigSource = localSectionSource;
rwConfiguration.Sections.Add(localSection2, rwSection);
rwConfiguration.Save();
implementation.ConfigSourceChanged(localSectionSource);
Assert.AreEqual(4, updatedSectionsTally[localSection]);
Assert.AreEqual(3, updatedSectionsTally[localSection2]);
// further updates notify both sections
rwConfiguration = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None);
rwConfiguration.Save();
implementation.ConfigSourceChanged(localSectionSource);
Assert.AreEqual(5, updatedSectionsTally[localSection]);
Assert.AreEqual(4, updatedSectionsTally[localSection2]);
}
public void AllRegisteredObjectsAreNotifiedOfSectionChangesForExternalFile()
{
SystemConfigurationSourceImplementation implementation = new SystemConfigurationSourceImplementation(false);
implementation.GetSection(externalSection);
implementation.AddSectionChangeHandler(externalSection, new ConfigurationChangedEventHandler(OnConfigurationChanged));
implementation.AddSectionChangeHandler(externalSection, new ConfigurationChangedEventHandler(OnConfigurationChanged));
implementation.AddSectionChangeHandler(externalSection, new ConfigurationChangedEventHandler(OnConfigurationChanged));
implementation.ExternalConfigSourceChanged(externalSectionSource);
Assert.AreEqual(3, updatedSectionsTally[externalSection]);
}
public void AllRegisteredObjectsAreNotifiedOfDifferentSectionsChangesForAppConfig()
{
SystemConfigurationSourceImplementation implementation = new SystemConfigurationSourceImplementation(false);
implementation.GetSection(localSection);
implementation.GetSection(localSection2);
implementation.AddSectionChangeHandler(localSection, new ConfigurationChangedEventHandler(OnConfigurationChanged));
implementation.AddSectionChangeHandler(localSection2, new ConfigurationChangedEventHandler(OnConfigurationChanged));
implementation.ConfigSourceChanged(localSectionSource);
Assert.AreEqual(1, updatedSectionsTally[localSection]);
Assert.AreEqual(1, updatedSectionsTally[localSection2]);
}
public void RegisteredObjectForNonRequestedSectionIsNotNotified()
{
SystemConfigurationSourceImplementation implementation = new SystemConfigurationSourceImplementation(false);
implementation.AddSectionChangeHandler(localSection, new ConfigurationChangedEventHandler(OnConfigurationChanged));
implementation.ConfigSourceChanged(localSectionSource);
Assert.IsFalse(updatedSectionsTally.ContainsKey(localSection));
}
public void RemovedSectionGetsNotificationOnRemovalAndDoesNotGetFurtherNotifications()
{
ConfigurationChangeWatcher.SetDefaultPollDelayInMilliseconds(100);
SystemConfigurationSourceImplementation implementation = new SystemConfigurationSourceImplementation(false);
object section1 = implementation.GetSection(localSection);
Assert.IsNotNull(section1);
object section2 = implementation.GetSection(localSection2);
Assert.IsNotNull(section2);
implementation.AddSectionChangeHandler(localSection, new ConfigurationChangedEventHandler(OnConfigurationChanged));
implementation.AddSectionChangeHandler(localSection2, new ConfigurationChangedEventHandler(OnConfigurationChanged));
// a change in system config notifies both sections
System.Configuration.Configuration rwConfiguration = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None);
rwConfiguration.Save(ConfigurationSaveMode.Minimal, true);
implementation.ConfigSourceChanged(localSectionSource);
Assert.AreEqual(1, updatedSectionsTally[localSection]);
Assert.AreEqual(1, updatedSectionsTally[localSection2]);
// removal of the section notifies both sections
rwConfiguration = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None);
rwConfiguration.Sections.Remove(localSection2);
rwConfiguration.Save(ConfigurationSaveMode.Minimal, true);
implementation.ConfigSourceChanged(localSectionSource);
Assert.AreEqual(2, updatedSectionsTally[localSection]);
Assert.AreEqual(2, updatedSectionsTally[localSection2]);
// further updates only notify the remaining section
rwConfiguration = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None);
rwConfiguration.Save(ConfigurationSaveMode.Minimal, true);
implementation.ConfigSourceChanged(localSectionSource);
Assert.AreEqual(3, updatedSectionsTally[localSection]);
Assert.AreEqual(2, updatedSectionsTally[localSection2]);
}
public void CanAddAndRemoveHandlers()
{
SystemConfigurationSourceImplementation implementation = new SystemConfigurationSourceImplementation(false);
object section = implementation.GetSection(externalSection);
Assert.IsNotNull(section);
implementation.AddSectionChangeHandler(externalSection, new ConfigurationChangedEventHandler(OnConfigurationChanged));
implementation.AddSectionChangeHandler(externalSection, new ConfigurationChangedEventHandler(OnConfigurationChanged));
implementation.ExternalConfigSourceChanged(externalSectionSource);
Assert.AreEqual(2, updatedSectionsTally[externalSection]);
implementation.RemoveSectionChangeHandler(externalSection, new ConfigurationChangedEventHandler(OnConfigurationChanged));
implementation.ExternalConfigSourceChanged(externalSectionSource);
Assert.AreEqual(3, updatedSectionsTally[externalSection]);
implementation.RemoveSectionChangeHandler(externalSection, new ConfigurationChangedEventHandler(OnConfigurationChanged));
implementation.ExternalConfigSourceChanged(externalSectionSource);
Assert.AreEqual(3, updatedSectionsTally[externalSection]);
}
public void RegisteredObjectForExternalFileIsNotifiedOfSectionChangesForAppConfigIfConfigSourceForExternalSectionNotChanged()
{
SystemConfigurationSourceImplementation implementation = new SystemConfigurationSourceImplementation(false);
implementation.GetSection(externalSection);
implementation.AddSectionChangeHandler(externalSection, new ConfigurationChangedEventHandler(OnConfigurationChanged));
implementation.ConfigSourceChanged(localSectionSource);
Assert.IsFalse(updatedSectionsTally.ContainsKey(externalSection));
}
