public void DoLotsOfConnectionFailures()
{
int numberOfEvents = 50;
using (WmiEventWatcher eventListener = new WmiEventWatcher(numberOfEvents))
{
var instrumentationProvider = new NewDataInstrumentationProvider("foo", true, true, true,
"ApplicationInstanceName");
SqlDatabase db = new SqlDatabase("BadConnectionString", instrumentationProvider);
for (int i = 0; i < numberOfEvents; i++)
{
try
{
db.ExecuteScalar(CommandType.Text, "Select count(*) from Region");
}
catch { }
}
eventListener.WaitForEvents();
Assert.AreEqual(numberOfEvents, eventListener.EventsReceived.Count);
Assert.AreEqual("ConnectionFailedEvent", eventListener.EventsReceived[0].ClassPath.ClassName);
Assert.AreEqual("foo", eventListener.EventsReceived[0].GetPropertyValue("InstanceName"));
Assert.AreEqual(db.ConnectionStringWithoutCredentials, eventListener.EventsReceived[0].GetPropertyValue("ConnectionString"));
}
}
[Ignore] //TODO try a different instrumentation mechanism
public void CreatedProviderHasCorrectInstrumentationListener()
{
SecurityCacheProviderFactory factory = new SecurityCacheProviderFactory(GetConfigurationSource());
ISecurityCacheProvider provider = factory.Create("provider1");
Assert.AreEqual(typeof(MockSecurityCacheProvider), provider.GetType());
MockSecurityCacheProvider mockProvider = (MockSecurityCacheProvider)provider;
ISecurityCacheProviderInstrumentationProvider instrumentationProvider = mockProvider.GetInstrumentationProvder();
Assert.IsInstanceOfType(instrumentationProvider, typeof(SecurityCacheProviderInstrumentationProvider));
SecurityCacheProviderInstrumentationProvider castedProvider = (SecurityCacheProviderInstrumentationProvider)instrumentationProvider;
using (WmiEventWatcher eventWatcher = new WmiEventWatcher(1))
{
IToken token = new GuidToken();
castedProvider.FireSecurityCacheReadPerformed(SecurityEntityType.Identity, token);
eventWatcher.WaitForEvents();
Assert.AreEqual(1, eventWatcher.EventsReceived.Count);
Assert.AreEqual("SecurityCacheReadPerformedEvent", eventWatcher.EventsReceived[0].ClassPath.ClassName);
Assert.AreEqual(SecurityEntityType.Identity.ToString(), eventWatcher.EventsReceived[0].Properties["EntityType"].Value);
Assert.AreEqual("provider1", eventWatcher.EventsReceived[0].Properties["InstanceName"].Value);
Assert.AreEqual(token.Value, eventWatcher.EventsReceived[0].Properties["TokenUsed"].Value);
}
}
[Ignore] // TODO try a different instrumentation mechanism
public void CallingThroughFacadeFiresWmiEvents()
{
using (WmiEventWatcher eventWatcher = new WmiEventWatcher(1))
{
Validation.Validate(this);
eventWatcher.WaitForEvents();
Assert.AreEqual(1, eventWatcher.EventsReceived.Count);
Assert.AreEqual("ValidationSucceededEvent", eventWatcher.EventsReceived[0].ClassPath.ClassName);
}
}
public void CommandFailureFiresWmiEvent()
{
using (WmiEventWatcher eventListener = new WmiEventWatcher(1))
{
Database db = DatabaseFactory.CreateDatabase();
try
{
db.ExecuteNonQuery(CommandType.StoredProcedure, "BadCommandText");
}
catch { }
eventListener.WaitForEvents();
Assert.AreEqual(1, eventListener.EventsReceived.Count);
Assert.AreEqual("CommandFailedEvent", eventListener.EventsReceived[0].ClassPath.ClassName);
Assert.AreEqual("Service_Dflt", eventListener.EventsReceived[0].GetPropertyValue("InstanceName"));
Assert.AreEqual(db.ConnectionStringWithoutCredentials, eventListener.EventsReceived[0].GetPropertyValue("ConnectionString"));
Assert.AreEqual("BadCommandText", eventListener.EventsReceived[0].GetPropertyValue("CommandText"));
}
}
