/// <summary>
/// Adds the SimpleInjector implementation of XPike dependency injection.
/// </summary>
/// <param name="services">This instance of IServiceCollection.</param>
/// <param name="options">SimpleInjector options. If omitted, configures SimpleInjector for AspNetCore and controller activation.</param>
/// <returns>An insance of <see cref="IDependencyCollection"/>.</returns>
/// <remarks>
/// See https://simpleinjector.readthedocs.io/en/latest/aspnetintegration.html
/// </remarks>
public static IDependencyCollection AddXPikeDependencyInjection(this IServiceCollection services,
Action <IDependencyProvider> configureProvider = null,
Action <SimpleInjectorAddOptions> options = null)
{
var dependencyCollection = new SimpleInjectorDependencyCollection();
var provider = new SimpleInjectorDependencyProvider(dependencyCollection.Container);
services.AddSingleton <Container>(dependencyCollection.Container);
services.AddSingleton <IDependencyCollection>(dependencyCollection);
services.AddSingleton <IDependencyProvider>(provider);
services.AddSingleton <IServiceCollection>(services);
dependencyCollection.Container.Options.AllowOverridingRegistrations = false;
if (options == null)
{
options = (o) =>
{
o.AddAspNetCore()
.AddControllerActivation();
};
}
services.AddSimpleInjector(dependencyCollection.Container, options);
dependencyCollection.Container.Options.AllowOverridingRegistrations = true;
dependencyCollection.RegisterSingleton <IDependencyCollection>(dependencyCollection);
dependencyCollection.RegisterSingleton <IDependencyProvider>(provider);
services.AddSingleton <IStartupFilter, StartupFilter>(_ => new StartupFilter(configureProvider));
return(dependencyCollection);
}
public void BeginScope_should_return_IDisposable()
{
IDependencyCollection collection = new SimpleInjectorDependencyCollection();
IDependencyProvider provider = collection.BuildDependencyProvider();
using (var scope = provider.BeginScope())
{
Assert.IsNotNull(scope);
}
}
public void Scope_should_default_to_AsyncScopedLifestyle()
{
SimpleInjectorDependencyCollection collection = new SimpleInjectorDependencyCollection();
Assert.IsInstanceOfType(collection.Container.Options.DefaultScopedLifestyle, typeof(AsyncScopedLifestyle));
}
