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 WatchedSectionInAppConfigValuesAreUpdatedIfAppConfigChangesAndNotificationIsFired()
{
SystemConfigurationSourceImplementation implementation = new SystemConfigurationSourceImplementation(false);
object section1 = implementation.GetSection(localSection);
Assert.IsNotNull(section1);
DummySection dummySection1 = section1 as DummySection;
Assert.AreEqual(localSection, dummySection1.Name);
Assert.AreEqual(10, dummySection1.Value);
System.Configuration.Configuration rwConfiguration = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None);
DummySection rwSection = rwConfiguration.GetSection(localSection) as DummySection;
rwSection.Value = 15;
rwConfiguration.Save();
implementation.ConfigSourceChanged(localSectionSource);
section1 = implementation.GetSection(localSection);
Assert.IsNotNull(section1);
dummySection1 = section1 as DummySection;
Assert.AreEqual(localSection, dummySection1.Name);
Assert.AreEqual(15, dummySection1.Value);
}
public void WatchedExistingSectionIsNoLongerWatchedIfRemovedFromConfiguration()
{
SystemConfigurationSourceImplementation implementation = new SystemConfigurationSourceImplementation(false);
DummySection dummySection1 = implementation.GetSection(localSection) as DummySection;
DummySection dummySection2 = implementation.GetSection(localSection2) as DummySection;
Assert.IsNotNull(dummySection1);
Assert.IsNotNull(dummySection2);
Assert.AreEqual(1, implementation.WatchedConfigSources.Count);
Assert.IsTrue(implementation.WatchedConfigSources.Contains(localSectionSource));
Assert.AreEqual(2, implementation.WatchedSections.Count);
Assert.IsTrue(implementation.WatchedSections.Contains(localSection));
Assert.IsTrue(implementation.WatchedSections.Contains(localSection2));
System.Configuration.Configuration rwConfiguration = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None);
rwConfiguration.Sections.Remove(localSection2);
rwConfiguration.Save();
implementation.ConfigSourceChanged(localSectionSource);
Assert.AreEqual(2, implementation.WatchedConfigSources.Count);
Assert.IsTrue(implementation.WatchedConfigSources.Contains(localSectionSource));
Assert.IsTrue(implementation.WatchedConfigSources.Contains(SystemConfigurationSourceImplementation.NullConfigSource));
Assert.AreEqual(2, implementation.WatchedSections.Count);
Assert.IsTrue(implementation.WatchedSections.Contains(localSection));
Assert.IsTrue(implementation.WatchedSections.Contains(localSection2));
Assert.AreEqual(1, implementation.ConfigSourceWatcherMappings[string.Empty].WatchedSections.Count);
Assert.IsTrue(implementation.ConfigSourceWatcherMappings[string.Empty].WatchedSections.Contains(localSection));
Assert.AreEqual(1, implementation.ConfigSourceWatcherMappings[SystemConfigurationSourceImplementation.NullConfigSource].WatchedSections.Count);
Assert.IsTrue(implementation.ConfigSourceWatcherMappings[SystemConfigurationSourceImplementation.NullConfigSource].WatchedSections.Contains(localSection2));
}
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(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]);
// 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(ConfigurationSaveMode.Minimal, true);
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(ConfigurationSaveMode.Minimal, true);
implementation.ConfigSourceChanged(localSectionSource);
Assert.AreEqual(5, updatedSectionsTally[localSection]);
Assert.AreEqual(4, updatedSectionsTally[localSection2]);
}
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 RegisteredObjectForNonRequestedSectionIsNotNotified()
{
SystemConfigurationSourceImplementation implementation = new SystemConfigurationSourceImplementation(false);
implementation.AddSectionChangeHandler(localSection, new ConfigurationChangedEventHandler(OnConfigurationChanged));
implementation.ConfigSourceChanged(localSectionSource);
Assert.IsFalse(updatedSectionsTally.ContainsKey(localSection));
}
public void RegisteredObjectForExternalFileIsNotNotifiedOfSectionChangesForAppConfigIfConfigSourceForExternalSectionHasNotChanged()
{
SystemConfigurationSourceImplementation implementation = new SystemConfigurationSourceImplementation(false);
implementation.GetSection(externalSection);
implementation.AddSectionChangeHandler(externalSection, new ConfigurationChangedEventHandler(OnConfigurationChanged));
implementation.ConfigSourceChanged(localSectionSource);
Assert.IsFalse(updatedSectionsTally.ContainsKey(externalSection));
}