public void WritesFormattedMessageToTextWriter(LogSeverity severity, string message, bool includeException, string expectedText)
{
StringWriter writer = new StringWriter();
writer.NewLine = "\n";
var logger = new SeverityPrefixLogger(new TextLogger(writer));
logger.Log(severity, message, includeException ? new Exception("Foo") : null);
Assert.AreEqual(expectedText, writer.ToString());
}
public void LoggerAndParserAreSymmetrical(LogSeverity severity)
{
const string message = "Message";
StringWriter writer = new StringWriter();
writer.NewLine = "\n";
var logger = new SeverityPrefixLogger(new TextLogger(writer));
logger.Log(severity, message);
var parser = new SeverityPrefixParser();
LogSeverity parsedSeverity;
string parsedMessage;
bool hasSeverity = parser.ParseLine(writer.ToString().Trim(), out parsedSeverity, out parsedMessage);
Assert.AreEqual(severity, parsedSeverity);
Assert.AreEqual(message, parsedMessage);
Assert.IsTrue(hasSeverity);
}
public void ToleratesAppDomainUnload()
{
StringWriter logWriter = new StringWriter();
var logger = new SeverityPrefixLogger(new TextLogger(logWriter));
var hostFactory = (IsolatedAppDomainHostFactory)RuntimeAccessor.ServiceLocator.ResolveByComponentId(IsolatedAppDomainHostFactory.ComponentId);
using (IHost host = hostFactory.CreateHost(new HostSetup(), logger))
{
HostAssemblyResolverHook.InstallCallback(host);
host.GetHostService().Do<object, object>(RemoteCallback, null);
}
Assert.AreEqual("", logWriter.ToString(),
"A dangling Db4o client may have caused the AppDomain.Unload to fail. Check the DomainUnload event handling policy for the client.");
}