jovaneyck

About

• Linkdump for the code katas workshop by quality @ speed and ae.

IDE

• Use your IDE & programming language of choice
  • Must be able to write & run unit tests, e.g.:
    • JS: vscode + npm + jest
    • C#: visual studio + MSTest
    • Java: IntelliJ + JUnit
• ...

jovaneyck

//https://fsprojects.github.io/SwaggerProvider/#/

(*
#r "nuget: SwaggerProvider, Version=2.0.0-beta9"
*)
open SwaggerProvider
open System
open System.Net.Http

type PetStore = OpenApiClientProvider<"https://petstore3.swagger.io/api/v3/openapi.json">

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//Inspired on "How to specify it!" by John Hughes (& Java adaptation by Johannes Link)
//https://johanneslink.net/how-to-specify-it/

#r "nuget: fscheck"
open FsCheck

module BST =
    type BinarySearchTree<'v> =
        | Empty
        | Node of

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%load a prolog file like [this].
%or just send file to REPL

%Peano arithmetic
% https://en.wikipedia.org/wiki/Peano_axioms
% * 0 is a natural number
% * if n is a natural number, s(n) is a natural number
% * equality
%   * 0 = 0
%   * a = b -> s(a) = s(b)

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#r "nuget: FsCheck, version=3.0.0-beta1"

open FsCheck
open FsCheck.FSharp

let revRev xs = xs |> List.rev |> List.rev = xs

Check.QuickThrowOnFailure revRev

type Tree<'a> = Branch of Tree<'a> * Tree<'a> | Leaf of 'a

jovaneyck

using System.Threading.Tasks;
using LanguageExt;
using Xunit;

namespace LanguageExtDemo
{

    public class Repository
    {
        public OptionAsync<string> GetName(int id)

jovaneyck

using System;
using System.Collections.Generic;
using System.Linq;
using FluentAssertions;
using Xunit;
using LanguageExt;
using static LanguageExt.Prelude;

namespace LanguageExtDemo
{

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#r @"C:\Code\SharpVG\SharpVG\bin\Debug\netstandard2.1\SharpVG.dll"
#r @"C:\NugetLocal\netstandard\build\net461\lib\netstandard.dll"
open SharpVG

let black = Color.ofName Black
let opaque = 1.0
let style = Style.create black black Length.one opaque opaque

let lineAt p1 p2 = Line.create (Point.ofInts p1) (Point.ofInts p2) |> Element.create |> Element.withStyle style

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#r @"C:\NugetLocal\FsCheck.2.4.0\lib\net45\FsCheck.dll"
open FsCheck

//Simple property
let reversingAReversedList l = List.rev (List.rev l) = l
Check.Quick reversingAReversedList

//Failing property: example of standard shrinking
let reversingAList l = (List.rev l) = l
Check.Quick reversingAList

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    [TestClass]
    public class WhenTargetContractDoesNotCorrespondToSourceContractOtherFirmnessLevel : GivenRulesDeterminedFromDatabaseConfiguredRules
    {
        private ICapacityConversionRequest capacityConversionRequest;
        private IRepository<ITransmissionService> transmissionServiceRepository;

        private void GivenParameters()
        {
            this.capacityConversionRequest = MockRepository.GenerateStub<ICapacityConversionRequest>();