public void ConfigurationStore_GetValue_Test()
{
var optionsBuilder = new DbContextOptionsBuilder <DatabaseContext>();
optionsBuilder.UseSqlite($"Data Source={Path.GetTempFileName()}");
var configStore = new ConfigurationCollectionStore(optionsBuilder);
var config = configStore
.CreateConfiguration <ExampleConfigurationCollection>("TestConfiguration");
var setValue = config.ValueCollection[config.Configuration.ExampleConfiguration.Descriptor,
nameof(config.Configuration.ExampleConfiguration.FullscreenResolution)];
config.Configuration.ExampleConfiguration.FullscreenResolution
= Configuration.FullscreenResolution.Resolution3840X2160;
configStore.UpdateConfiguration(config);
var getValue = configStore.GetValue(setValue.Guid);
Assert.Equal(setValue.Value, (Configuration.FullscreenResolution)getValue.Value);
}