public static void NullLoggerCallbackAlowed()
{
var services = new ServiceCollection();
services.AddSingleton <ApplicationInsightsLoggerEvents>();
var serviceProvider = services.BuildServiceProvider();
var loggerProvider = new MockLoggingFactory();
loggerProvider.AddApplicationInsights(serviceProvider, (s, level) => true, null);
loggerProvider.AddApplicationInsights(serviceProvider, (s, level) => true, null);
}
public static void LoggerCallbackIsInvoked()
{
var services = new ServiceCollection();
services.AddSingleton <ApplicationInsightsLoggerEvents>();
var serviceProvider = services.BuildServiceProvider();
var loggerProvider = new MockLoggingFactory();
bool firstLoggerCallback = false;
bool secondLoggerCallback = false;
loggerProvider.AddApplicationInsights(serviceProvider, (s, level) => true, () => firstLoggerCallback = true);
loggerProvider.AddApplicationInsights(serviceProvider, (s, level) => true, () => secondLoggerCallback = true);
Assert.True(firstLoggerCallback);
Assert.False(secondLoggerCallback);
}