[[oktatas:programozás:csharp:dotnetcore|< .Net Core]]

====== .Net Core Xunit ======

  * **Szerző:** Sallai András
  * Copyright (c) Sallai András, 2022
  * Licenc: [[https://creativecommons.org/licenses/by-sa/4.0/|CC Attribution-Share Alike 4.0 International]]
  * Web: https://szit.hu

===== Szükséges =====

Bővítmények Visual Studio Code programnak:
  * C# for Visual Studio Code (powered by OmniSharp) Microsoft
  * NuGet Package Manager

===== Projekt kezdés =====

  mkdir app01
  cd app01
  dotnet new console
  code .

===== Program fejlesztése =====

<code csharp Triangle.cs>
class Triangle {
    public double calcArea(double basea, double height) {
        return basea * height / 2;
    }
}
</code>

===== Teszt fejlesztése =====

<code csharp TriangleTest.cs>
using Xunit;

public class TriangleTest {
    [Fact]
    public void calcAreaTest() {
        Triangle tri = new Triangle();
 
        double res = tri.calcArea(30, 35);
        Assert.Equal(525, res);
    }
}
</code>

===== NuGet =====

Három csomagot kell hivatkozni.

Jelenítsük meg a parancs panelt.
  * F1
  * NuGet Package Manager: Add Package
    * Microsoft.NET.Test.Sdk
    * xunit
    * xunit.runner.visualstudio

Vegyük fel az app01.csproj fájlban:
<code xml>
<GenerateProgramFile>false</GenerateProgramFile>
</code>



Ha jól csináltuk az app01.csproj fájl tartalma:
<code xml app01.csproj>
<Project Sdk="Microsoft.NET.Sdk">
  <PropertyGroup>
    <OutputType>Exe</OutputType>
    <TargetFramework>net6.0</TargetFramework>
    <GenerateProgramFile>false</GenerateProgramFile>
    <ImplicitUsings>enable</ImplicitUsings>
    <Nullable>enable</Nullable>
  </PropertyGroup>
  <ItemGroup>
    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.1.0"/>
    <PackageReference Include="xunit" Version="2.4.1"/>
    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.3"/>
  </ItemGroup>
</Project>
</code>

===== Teszt futtatása =====

  dotnet test

Lehetséges eredmény:
<code>
dotnet test
  Determining projects to restore...
  All projects are up-to-date for restore.
  app01 -> /home/janos/dev/dotnet/app01/bin/Debug/net6.0/app01.dll
Test run for /home/janos/dev/dotnet/app01/bin/Debug/net6.0/app01.dll (.NETCoreApp,Version=v6.0)
Microsoft (R) Test Execution Command Line Tool Version 17.0.0
Copyright (c) Microsoft Corporation.  All rights reserved.

Starting test execution, please wait...
A total of 1 test files matched the specified pattern.

Passed!  - Failed:     0, Passed:     1, Skipped:     0, Total:     1, Duration: < 1 ms - /home/janos/dev/dotnet/app01/bin/Debug/net6.0/app01.dll (net6.0)
</code>