mcintyre321

Test scopes

• Unit test - an isolated test around a single 'unit' of code, although that can be anything from a method to a class to a series of (related) classes.
• Component test - same as a unit test
• Isolated test - a test that doesn't do any I/O, i.e. the Ports have been filled with in-memory Adapters
• Integration test - a test that interacts with deployed instances of the code and related services, possiby with some Test Doubles (mocked/faked/stubbed etc).
• End to End test - a test that entirely interacts with deployed instances using public interfaces
• Test-per-class - a convention that there should be one unit test for each class

Uses of tests

mcintyre321

void Main()
{
	
	var words = new []{"HELLO"}.AsQueryable().SetComparer(StringComparison.CurrentCultureIgnoreCase);
	
	words.Where (x => x.StartsWith("hel")).Dump(); 
	words.Where (x => x.Contains("ell")).Dump();
	words.Where (x => x.EndsWith("llo")).Dump();
	words.Where (x => x.Equals("hello")).Dump();
	words.Where (x => x == "hello").Dump();

mcintyre321

namespace _10PrintHello.Apps.Things.SirenTables
{
    public class Comment
    {
        public int postId { get; set; }

        [Sortable]
        public int id { get; set; }

        [Sortable]

mcintyre321

• use nsdepcop instead of project dependencies for layering so you can keep things in the same project
• generic action result in controllers instead of base type
• explicitly register your controllers rather than letting Controller Activator use them
• ditch your IOC container entirely
• use ValueOf for ids instead of ints
• hard code all non-secret config values each environment in your source code (using code, not json) and choose the right one based off a single 'env' variable
• use OneOf instead of custom Result objects/ Exceptions for control flow
• partition by feature vertical, not layer
• use delegates for your ports/adapters
• isolate your domain and use composition root

mcintyre321

using System;
using JSIL;
using JSIL.Meta;
using System.Collections.Generic;
using System.Linq;

public static class Program {
  
  public static void Main () {
    Dictionary<string, string[]> data = new Dictionary<string, string[]>(){

mcintyre321

.request{
  background-color: aliceblue;  
}

.response.status200{
  background-color: f5fff0
}

mcintyre321

void Main()
{
	var events = new ObservableCollection<Event>();

	var state = new NotifyCollection<object>();

	events.OnAdd(next =>
	{
		if (next is UserWasAdded)
		{

mcintyre321

void Main()
{
	var x = XDocument.Load(@"...\packages.config")
		.Document.Root.Elements().Select (r => r.Attribute("id").Value)
		.Select (r => {
			var cq = CsQuery.CQ.CreateFromUrl("https://www.nuget.org/packages/" + r);
			return new{ 
				Package = r,
				License = cq[".licenseName"].Html(),
				LicenseUrl = cq["a"].Single (el => el.InnerText == "License")["href"]

mcintyre321

<?php
use
    Sabre\DAV;

//ini_set('display_errors', '1');

	if (isset($_SERVER['HTTP_X_ORIGINAL_URL'])) 
	{
		$_SERVER['REQUEST_URI']  = $_SERVER['HTTP_X_ORIGINAL_URL']; 
		if (!isset($_SERVER['REQUEST_URI'])) { 

mcintyre321

PROPFIND http://sabre.127.0.0.1.xip.io/ HTTP/1.1
Connection: TE
TE: trailers
Host: sabre.127.0.0.1.xip.io
Depth: 0
Content-Length: 159
Content-Type: application/xml

<?xml version="1.0" encoding="utf-8"?>
<propfind xmlns="DAV:"><prop>