private static PythonEditorServices CreatePythonEditorServices(IServiceContainer site, MockComponentModel model)
{
var services = new PythonEditorServices(site);
// We don't have a full composition service availabe, to this code emulates
// ComponentModel.DefaultCompositionService.SatisfyImportsOnce(services)
// *just* enough for PythonEditorServices.
foreach (var field in services.GetType().GetFields(BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance))
{
if (!field.GetCustomAttributes().OfType <ImportAttribute>().Any())
{
continue;
}
if (!field.FieldType.IsGenericType || field.FieldType.GetGenericTypeDefinition() != typeof(Lazy <>))
{
field.SetValue(services, model.GetService(field.FieldType));
}
else
{
var svcType = field.FieldType.GetGenericArguments()[0];
var svc = model.GetService(svcType);
field.SetValue(
services,
Activator.CreateInstance(typeof(LazyComponentGetter <>).MakeGenericType(svcType), model)
);
}
}
return(services);
}
public LazyComponentGetter(MockComponentModel model) : base(() => (T)model.GetService(typeof(T)))
{
}