public void And_reading_from_it_is_enabled_then_property_is_read_from()
{
var settings = new AppSettings("filename", FileOption.None);
var mySettings = new SettingsWithIgnoredProperty(100);
mySettings.DoubleValue = 1.1d;
settings.ReadFrom(mySettings);
Assert.AreEqual(1.1d, settings.GetValue<double>("DoubleValue"));
}