public void Delegates_to_internal_configuration()
{
var mockInternalConfiguration = new Mock<InternalConfiguration>(null, null, null, null, null);
Func<DbContext, Action<string>, DatabaseLogFormatter> factory = (_, __) => null;
new DbConfiguration(mockInternalConfiguration.Object).SetDatabaseLogFormatter(factory);
mockInternalConfiguration.Verify(m => m.RegisterSingleton(factory));
}
}