public void Scenario1()
{
// Arrange
var container = new Container();
var plugins = new KeyedRegistrations <string, IPlugin>(container);
container.Options.DependencyInjectionBehavior = new NamedDependencyInjectionBehavior(
container.Options.DependencyInjectionBehavior,
(serviceType, name) => plugins.GetRegistration(name));
plugins.Register(typeof(Plugin1), "1");
plugins.Register <Plugin2>("2");
plugins.Register(typeof(Plugin3), "3", Lifestyle.Singleton);
plugins.Register(() => new Plugin("4"), "4");
plugins.Register(() => new Plugin("5"), "5", Lifestyle.Singleton);
container.Collection.Register <IPlugin>(plugins);
container.RegisterDecorator(typeof(IPlugin), typeof(PluginDecorator), Lifestyle.Singleton,
context => context.ImplementationType == typeof(Plugin3));
container.RegisterInstance <Func <string, IPlugin> >(key => plugins.GetInstance(key));
container.Register <NamedPluginConsumer>();
container.Verify();
// Act
var actualPlugins1 = container.GetAllInstances <IPlugin>().ToArray();
var actualPlugins2 = container.GetAllInstances <IPlugin>().ToArray();
var factory = container.GetInstance <Func <string, IPlugin> >();
var consumer = container.GetInstance <NamedPluginConsumer>();
// Assert
AssertThat.IsInstanceOfType(typeof(Plugin1), actualPlugins1[0]);
AssertThat.IsInstanceOfType(typeof(Plugin2), actualPlugins1[1]);
AssertThat.IsInstanceOfType(typeof(PluginDecorator), actualPlugins1[2]);
AssertThat.IsInstanceOfType(typeof(Plugin), actualPlugins1[3]);
AssertThat.IsInstanceOfType(typeof(Plugin), actualPlugins1[4]);
AssertThat.IsInstanceOfType(typeof(Plugin1), factory("1"));
AssertThat.IsInstanceOfType(typeof(Plugin2), factory("2"));
AssertThat.IsInstanceOfType(typeof(PluginDecorator), factory("3"));
AssertThat.IsInstanceOfType(typeof(Plugin), factory("4"));
AssertThat.IsInstanceOfType(typeof(Plugin), factory("5"));
Assert.AreNotSame(actualPlugins1[0], actualPlugins2[0]);
Assert.AreNotSame(actualPlugins1[1], actualPlugins2[1]);
Assert.AreSame(actualPlugins1[2], actualPlugins2[2]);
Assert.AreNotSame(actualPlugins1[3], actualPlugins2[3]);
Assert.AreSame(actualPlugins1[4], actualPlugins2[4]);
AssertThat.IsInstanceOfType(typeof(Plugin1), consumer.Plugin1);
AssertThat.IsInstanceOfType(typeof(Plugin2), consumer.Plugin2);
AssertThat.IsInstanceOfType(typeof(PluginDecorator), consumer.Plugin3);
AssertThat.IsInstanceOfType(typeof(Plugin), consumer.Plugin4);
}
public void Scenario1()
{
// Arrange
var container = new Container();
var plugins = new KeyedRegistrations<string, IPlugin>(container);
container.Options.DependencyInjectionBehavior = new NamedDependencyInjectionBehavior(
container.Options.DependencyInjectionBehavior,
(serviceType, name) => plugins.GetRegistration(name));
plugins.Register(typeof(Plugin1), "1");
plugins.Register<Plugin2>("2");
plugins.Register(typeof(Plugin3), "3", Lifestyle.Singleton);
plugins.Register(() => new Plugin("4"), "4");
plugins.Register(() => new Plugin("5"), "5", Lifestyle.Singleton);
container.RegisterCollection<IPlugin>(plugins);
container.RegisterDecorator(typeof(IPlugin), typeof(PluginDecorator), Lifestyle.Singleton,
context => context.ImplementationType == typeof(Plugin3));
container.RegisterSingleton<Func<string, IPlugin>>(key => plugins.GetInstance(key));
container.Verify();
// Act
var actualPlugins1 = container.GetAllInstances<IPlugin>().ToArray();
var actualPlugins2 = container.GetAllInstances<IPlugin>().ToArray();
var factory = container.GetInstance<Func<string, IPlugin>>();
var consumer = container.GetInstance<NamedPluginConsumer>();
// Assert
AssertThat.IsInstanceOfType(typeof(Plugin1), actualPlugins1[0]);
AssertThat.IsInstanceOfType(typeof(Plugin2), actualPlugins1[1]);
AssertThat.IsInstanceOfType(typeof(PluginDecorator), actualPlugins1[2]);
AssertThat.IsInstanceOfType(typeof(Plugin), actualPlugins1[3]);
AssertThat.IsInstanceOfType(typeof(Plugin), actualPlugins1[4]);
AssertThat.IsInstanceOfType(typeof(Plugin1), factory("1"));
AssertThat.IsInstanceOfType(typeof(Plugin2), factory("2"));
AssertThat.IsInstanceOfType(typeof(PluginDecorator), factory("3"));
AssertThat.IsInstanceOfType(typeof(Plugin), factory("4"));
AssertThat.IsInstanceOfType(typeof(Plugin), factory("5"));
Assert.AreNotSame(actualPlugins1[0], actualPlugins2[0]);
Assert.AreNotSame(actualPlugins1[1], actualPlugins2[1]);
Assert.AreSame(actualPlugins1[2], actualPlugins2[2]);
Assert.AreNotSame(actualPlugins1[3], actualPlugins2[3]);
Assert.AreSame(actualPlugins1[4], actualPlugins2[4]);
AssertThat.IsInstanceOfType(typeof(Plugin1), consumer.Plugin1);
AssertThat.IsInstanceOfType(typeof(Plugin2), consumer.Plugin2);
AssertThat.IsInstanceOfType(typeof(PluginDecorator), consumer.Plugin3);
AssertThat.IsInstanceOfType(typeof(Plugin), consumer.Plugin4);
}
