Creation of Integration Tests

[samtrion]

Objective

Creation of a new project for integration tests for the NetEvolve.CodeBuilder library.

Project Details

• Project Name: NetEvolve.CodeBuilder.Tests.Integration
• Test Framework: TUnit
• Additional Library: Verify.TUnit
• Placement: According to the folder structure decision under tests/

Requirements

• Comply with the folder structure decision (2025-07-10-folder-structure-and-naming-conventions.md)
• Adhere to C# development guidelines, particularly:
  • Use of C# 13
  • Use of TUnit framework
  • Use of Verify.TUnit library for snapshot tests
  • No mocking frameworks

Project Structure

tests/
├── NetEvolve.CodeBuilder.Tests.Unit/         # Existing
└── NetEvolve.CodeBuilder.Tests.Integration/  # To be created

Project File

The project file should be structured similar to the existing unit test project file:

<Project Sdk="Microsoft.NET.Sdk">
  <PropertyGroup>
    <TargetFrameworks>$(_TestTargetFrameworks)</TargetFrameworks>
    <OutputType>Exe</OutputType>
    <SuppressTfmSupportBuildWarnings>true</SuppressTfmSupportBuildWarnings>
    <NoWarn>$(NoWarn);CA2000;S2930</NoWarn>
    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
  </PropertyGroup>
  <ItemGroup>
    <PackageReference Include="Microsoft.Testing.Extensions.CodeCoverage" />
    <PackageReference Include="NetEvolve.Extensions.TUnit" />
    <PackageReference Include="TUnit" />
    <PackageReference Include="Verify.TUnit" />
  </ItemGroup>
  <ItemGroup>
    <ProjectReference Include="..\..\src\NetEvolve.CodeBuilder\NetEvolve.CodeBuilder.csproj" />
  </ItemGroup>
  <ItemGroup>
    <AssemblyAttribute Include="NetEvolve.Extensions.TUnit.IntegrationTestAttribute" />
  </ItemGroup>
</Project>

Update Directory.Packages.props

The Directory.Packages.props file needs to be extended with the Verify.TUnit packages:

<ItemGroup>
  <!-- Existing entries -->
  <PackageVersion Include="Verify.TUnit" Version="[current version]" />
</ItemGroup>

Test Coverage

• Create end-to-end tests for the CodeBuilder classes
• Test the generation of complex code blocks
• Verify formatting options
• Verify generated outputs using snapshot tests

Notes

• Do not use "Act", "Arrange", "Assert" comments in tests
• Apply integration test attributes correctly
• Follow naming conventions from existing tests