zetroot

using FluentAssertions;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.Mvc.Testing;
using MiddlewareApp;
using NUnit.Framework;

namespace MiddlewareAppTests;

public class AppFac : WebApplicationFactory<Program>
{

zetroot

Keybase proof

I hereby claim:

• I am zetroot on github.
• I am zetroot (https://keybase.io/zetroot) on keybase.
• I have a public key ASDUYE9jwOK8VdIbSC0TWAwcy4KDjRPEpPqq5CIgOaiquQo

To claim this, I am signing this object:

zetroot

using System;
using System.IO;

var stdout = Console.Out;
Console.SetOut(StreamWriter.Null);
Console.WriteLine("this goes to null");
stdout.WriteLine("this goes to standart output");
Console.Out.WriteLine("and this goes to null again");

zetroot

# ensures current branch is master
git checkout master

# pulls all new commits made to upstream/master
git pull upstream master

# this will delete all your local changes to master
git reset --hard upstream/master

# take care, this will delete all your changes on your forked master

zetroot

public static class EnumerableAggregator
{
    private class AggregateGrouping<TKey, TElement> : IGrouping<TKey, TElement>
    {
        private readonly IReadOnlyList<TElement> items;

        public IEnumerator<TElement> GetEnumerator() => items.GetEnumerator();

        IEnumerator IEnumerable.GetEnumerator() => items.GetEnumerator();

zetroot

public class NotifyDataErrorInfo : INotifyPropertyChanged, INotifyDataErrorInfo
{
    private readonly Dictionary<string, List<string>> _errorsByPropertyName = new Dictionary<string, List<string>>();
    private readonly Func<IdentityUserVM, bool> PropertyUniquityValidationCallback;
    
    private string property;
    public string Property
    {
        get => base.UserName;
        set

zetroot

Глобальная установка

Все мануалы по установке с ипользованием пакетных менеджеров не работают на Raspbian и Armbian. Но тем не менее работать с net core 3.1 можно и с малины и с апельсины. Помогает установка "ручками":

curl -SL -o dotnet.tar.gz https://download.visualstudio.microsoft.com/download/pr/15132a5c-f0f4-4373-8b8b-b7e70834d899/cad479dda52359ad43956471274ec932/dotnet-runtime-3.1.5-linux-arm.tar.gz
sudo mkdir -p /usr/share/dotnet
sudo tar -zxf dotnet.tar.gz -C /usr/share/dotnet
sudo ln -s /usr/share/dotnet/dotnet /usr/bin/dotnet