public void LoggerBuilderMustProduceLogger()
{
const string logFile = "LoggingBuilderExtension.log";
if (File.Exists(logFile))
{
File.Delete(logFile);
}
var services = new ServiceCollection();
LogAdministrator logAdministrator = null;
services.AddLogging(loggerBuilder =>
{
loggerBuilder.AddNajlotLog((admin) =>
{
logAdministrator = admin;
logAdministrator.AddFileDestination(logFile);
});
});
using (logAdministrator)
{
services.AddTransient <DependencyInjectionLoggerService>();
var serviceProvider = services.BuildServiceProvider();
var service = serviceProvider.GetService <DependencyInjectionLoggerService>();
service.GetLogger().LogInformation("Logger created!");
service.GetLogger().LogTrace("This should not be logged!");
}
var content = File.ReadAllText(logFile);
Assert.Contains("Logger created!", content);
Assert.DoesNotContain("This should not be logged!", content);
Assert.Contains(typeof(DependencyInjectionLoggerService).FullName, content);
}
