The example code does not match the description

Hello, i am trying to follow this description, but it seems the text and code do not fit together or are partly wrong: in topic "Customize WebApplicationFactory" both sample code snippets are the same. Also in the second example SqlServer, In-Memory-Db and Sqlite are mixed up. Furthermore the dataseeding part is missing in the code.

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* ID: 77889d43-fedb-f8b4-8fea-379ec946555c
* Version Independent ID: f499b131-8b14-7e10-1728-543fdd5a5656
* Content: [Integration tests in ASP.NET Core](https://learn.microsoft.com/en-us/aspnet/core/test/integration-tests?view=aspnetcore-7.0#test-app-organization)
* Content Source: [aspnetcore/test/integration-tests.md](https://github.com/dotnet/AspNetCore.Docs/blob/main/aspnetcore/test/integration-tests.md)
* Product: **aspnet-core**
* Technology: **aspnetcore-test**
* GitHub Login: @Rick-Anderson
* Microsoft Alias: **riande**