#pragma warning restore CS8603 // Possible null reference return.
private static Func <IFixture> GetFactory(AutoDataOptions options, Type[] cusomizations)
{
return(() =>
{
IFixture fixture = new Fixture();
if (cusomizations != null)
{
foreach (Type customizationType in cusomizations)
{
if (typeof(ISpecimenBuilder).IsAssignableFrom(customizationType))
{
var specimentBuilder = Activator.CreateInstance(customizationType) as ISpecimenBuilder;
fixture.Customizations.Add(specimentBuilder);
}
else if (typeof(ICustomization).IsAssignableFrom(customizationType))
{
var customization = Activator.CreateInstance(customizationType) as ICustomization;
fixture = fixture.Customize(customization);
}
else
{
throw new InvalidEnumArgumentException($"{customizationType.FullName} does not implement ICustomization or ISpecimentBuilder");
}
}
}
fixture = fixture.Customize(new AutoNSubstituteCustomization()
{
ConfigureMembers = (options & AutoDataOptions.SkipMembers) != AutoDataOptions.SkipMembers
});
if ((options & AutoDataOptions.UseEFMemoryContext) == AutoDataOptions.UseEFMemoryContext)
{
fixture = fixture.Customize(new InMemoryContextCustomization()
{
AutoCreateDatabase = true,
OmitDbSets = true
});
}
else if ((options & AutoDataOptions.UseEFSQLiteContext) == AutoDataOptions.UseEFSQLiteContext)
{
fixture = fixture.Customize(new SqliteContextCustomization()
{
AutoCreateDatabase = true,
AutoOpenConnection = true,
OmitDbSets = true
});
}
return fixture;
});
}
public AutoDataNSubstituteAttribute(AutoDataOptions options = AutoDataOptions.Default, params Type[] customizations)
: base(GetFactory(options, customizations))
{
this._skipLiveTest = (options & AutoDataOptions.SkipLiveTest) == AutoDataOptions.SkipLiveTest;
}
