Victor H Posts - Answer Overflow

Victor H

•Created by Victor H on 1/3/2025 in #help

Configuration of Testcontainer, WebApplicationFactory and ConfigurationSource in ASP.NET Core.

Hi, I'm trying to figure out a nice approach to setup my tests. I am writing an application where I am using the the Options pattern in my Program.cs to setup some connections option:

// Program.cs
builder.Services.AddOptions<PostgreSqlConnectionOptions>().BindConfiguration("PostgreSqlConnectionOptions");
builder.Services.AddOptions<RabbitMqConnectionOptions>().BindConfiguration("RabbitMqConnectionOptions");

// Program.cs
builder.Services.AddOptions<PostgreSqlConnectionOptions>().BindConfiguration("PostgreSqlConnectionOptions");
builder.Services.AddOptions<RabbitMqConnectionOptions>().BindConfiguration("RabbitMqConnectionOptions");

where for instance:

// PostgreSqlConnectionOptions.cs
public class PostgreSqlConnectionOptions
{
    public required string Host { get; set; } = "localhost";
    public required string Database { get; set; } = "myDb";
    public required string Username { get; set; } = "username";
    public required string Password { get; set; } = "password";
    public required int Port { get; set; } = 5432;
}

// PostgreSqlConnectionOptions.cs
public class PostgreSqlConnectionOptions
{
    public required string Host { get; set; } = "localhost";
    public required string Database { get; set; } = "myDb";
    public required string Username { get; set; } = "username";
    public required string Password { get; set; } = "password";
    public required int Port { get; set; } = 5432;
}

In my tests where I am using WebApplicationFactory together with Testcontainers I want to improve my setup. Can you offer me any advice on how to improve my setup code (next message).

7 replies

CC#

•Created by Victor H on 4/9/2023 in #help

❔ Switch-case on byte as characters like in C

Hi can I switch case on bytes using character syntax without having to cast to byte? Just wondering if I can make it look nicer without having to write 32 for space for example and not having to cast.

byte c;
switch (c) {

  // I preferably don't want to have to do either of these
  case (byte) ' ':
  case (byte) 32:

  // Preferably:
  case ' ':
}

byte c;
switch (c) {

  // I preferably don't want to have to do either of these
  case (byte) ' ':
  case (byte) 32:

  // Preferably:
  case ' ':
}

4 replies

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