I like Copilot's story! "explain IServiceCollection and IServiceProvider like a story" GitHub Copilot Let me tell you a story about how dependency injection works in .NET, starring two important characters: IServiceCollection and IServiceProvider. Once upon a time, in the kingdom of .NET, there lived two very important officials: The Service Collector (IServiceCollection) and the Service Provider (IServiceProvider). The Service Collector was like the kingdom's Royal Registrar. During the startup of the application (imagine this as the morning of a new day in the kingdom), the Service Collector would go around the kingdom with their magical scroll (typically in Program.cs or Startup.cs), writing down all the services that the kingdom might need: "Oh, you're a Logger? Write that down! You're a DatabaseContext? Note that too! You're an EmailService? Perfect, let me register you!" The Service Collector would also note HOW these services should live: * Some services were like royal guards (Singleton) - one guard serves everyone, all day long * Others were like personal servants (Scoped) - they'd serve one person for their entire visit to the castle * And some were like market vendors (Transient) - new service for every single transaction But the Service Collector only keeps the registry - they don't actually hand out the services. That's where our second character comes in. The Service Provider is like the Royal Steward of the kingdom. Once everything is registered, the Service Provider takes the magical scroll from the Service Collector and becomes responsible for actually giving out these services when someone needs them. When a noble (a class) comes to the castle (application) and says "I need a logger!", the Service Provider checks the magical scroll and says: * "Ah yes, that's a Singleton service. Here's the one logger everyone uses." * Or "That's a Scoped service. Here's your personal one for this visit." * Or "That's a Transient service. Let me create a brand new one just for you." The magic of this system is that the nobles (classes) never need to know HOW their servants (services) are created or managed. They just say what they need, and the Service Provider handles all the details based on what the Service Collector wrote in their scroll. And so, the kingdom runs smoothly, with the Service Collector maintaining the registry of all available services, and the Service Provider ensuring everyone gets exactly what they need, when they need it, in the way it was intended to be provided. The End! 👑 This story illustrates how IServiceCollection is used during application startup to register services, while IServiceProvider is used during runtime to resolve and provide those services to the classes that need them. It's a fundamental part of how dependency injection works in modern .NET applications.

Because Sunday afternoon: how do I create tables in a test for #umbraco 8? Previously just used DatabaseContext to get DatabaseSchemaHelper, and used the CreateTable method to create tables from my DTO classes. Can't find anything similar in 8...