public void IfCreateEventSourceFailsUseDefaultPropertyBag()
{
config.ContainsReturnValue = true;
config.GetBykeyReturnValue = "MyLog";
Isolate.Fake.StaticMethods <EventLog>(Members.CallOriginal);
Isolate.WhenCalled(() => EventLog.SourceExists("MyLog")).WithExactArguments().WillReturn(false);
Isolate.WhenCalled(() => EventLog.CreateEventSource("MyLog", "Application")).WithExactArguments().DoInstead(
delegate
{
throw new InvalidOperationException("TestException");
});
bool originalMessageCalled = false;
Isolate.WhenCalled(() => EventLog.WriteEntry("Office SharePoint Server", "Category: Category1\nMessage", EventLogEntryType.SuccessAudit, 0))
.WithExactArguments().DoInstead((context) => originalMessageCalled = true);
string logError = string.Empty;
Isolate.WhenCalled(() => EventLog.WriteEntry("Office SharePoint Server", "Could not create eventsource 'MyLog'.", EventLogEntryType.Error, 0))
.DoInstead((context) => logError = context.Parameters[1] as string);
EventLogLogger target = new TestableEventLogger();
target.Log("Message", 99, EventLogEntryType.SuccessAudit, "Category1");
Assert.IsTrue(originalMessageCalled);
Assert.IsTrue(logError.Contains("'MyLog'"));
Assert.IsTrue(logError.Contains("InvalidOperationException"));
Assert.IsTrue(logError.Contains("TestException"));
}
public void CanLogErrorToEventLog()
{
bool eventLogWritten = false;
config.ContainsReturnValue = true;
config.GetBykeyReturnValue = "MyLog";
Isolate.Fake.StaticMethods <EventLog>(Members.CallOriginal);
Isolate.WhenCalled(() => EventLog.SourceExists("MyLog")).WithExactArguments().WillReturn(true);
Isolate.WhenCalled(() => EventLog.WriteEntry("MyLog", "Category: Category1\nMessage", EventLogEntryType.Error, 99))
.WithExactArguments().DoInstead((context) => eventLogWritten = true);
EventLogLogger target = new TestableEventLogger();
target.Log("Message", 99, EventLogEntryType.Error, "Category1");
Assert.IsTrue(eventLogWritten);
}
public void UsesDefaultIfNoEventSourceNameConfigured()
{
config.ContainsReturnValue = false;
bool eventLogWritten = false;
Isolate.Fake.StaticMethods <EventLog>(Members.CallOriginal);
Isolate.WhenCalled(() => EventLog.SourceExists("Office SharePoint Server")).WithExactArguments().WillReturn(true);
Isolate.WhenCalled(() => EventLog.WriteEntry("Office SharePoint Server", "Category: Category1\nMessage", EventLogEntryType.Warning, 0))
.WithExactArguments().DoInstead((context) => eventLogWritten = true);
EventLogLogger target = new TestableEventLogger();
target.Log("Message", 99, EventLogEntryType.Warning, "Category1");
Assert.IsTrue(eventLogWritten);
}
public void CanCreateEventSource()
{
bool eventSourceCreated = false;
config.ContainsReturnValue = true;
config.GetBykeyReturnValue = "MyLog";
Isolate.Fake.StaticMethods <EventLog>(Members.CallOriginal);
Isolate.WhenCalled(() => EventLog.SourceExists("MyLog")).WithExactArguments().WillReturn(false);
Isolate.WhenCalled(() => EventLog.CreateEventSource("MyLog", "Application")).WithExactArguments().DoInstead((context) => eventSourceCreated = true);
Isolate.WhenCalled(() => EventLog.WriteEntry("MyLog", "Category: Category1\nMessage", EventLogEntryType.SuccessAudit, 99))
.WithExactArguments().IgnoreCall();
EventLogLogger target = new TestableEventLogger();
target.Log("Message", 99, EventLogEntryType.SuccessAudit, "Category1");
Assert.IsTrue(eventSourceCreated);
}
public void IfEventSourceIsDefaultEventSourceLogWarning()
{
config.ContainsReturnValue = true;
config.GetBykeyReturnValue = "Office SharePoint Server";
Isolate.Fake.StaticMethods <EventLog>(Members.CallOriginal);
bool originalMessageCalled = false;
Isolate.WhenCalled(() => EventLog.WriteEntry("Office SharePoint Server", "Category: Category1\nMessage", EventLogEntryType.SuccessAudit, 0))
.WithExactArguments().DoInstead((context) => originalMessageCalled = true);
bool loggedWarning = false;
Isolate.WhenCalled(() => EventLog.WriteEntry("Office SharePoint Server", "The current application should not be logging using the 'Office SharePoint Server' event source. Please configure a new event source.", EventLogEntryType.Warning, 0))
.WithExactArguments().DoInstead((context) => loggedWarning = true);
EventLogLogger target = new TestableEventLogger();
target.Log("Message", 99, EventLogEntryType.SuccessAudit, "Category1");
Assert.IsTrue(originalMessageCalled);
Assert.IsTrue(loggedWarning);
}