ConventionCodeFixVerifier

Extends the CodeFixVerifier class in the "Analyzer with Code Fix" project template to read test cases from .cs files by naming convention.

Convention

The naming convention is:

Convention Version 1

• Put the following files in a folder /DataSource/[test class name]/[test method name]
  • Source.cs: an input source code for your Analyzer/Code Fix
  • Result.json: diagnostic results of the Source.cs by your Analyzer
  • NewSource.cs: an output source code by your Code Fix
• Then, VerifyDiagnostic calls
  • if the folder contains only Source.cs
    • CodeFixVerifier.VerifyCSharpDiagnostic([read from Source.cs])
  • if the folder contains Source.cs and Result.json
    • CodeFixVerifier.VerifyCSharpDiagnostic([read from Source.cs], [read from Result.json])
  • if the folder contains Source.cs, Result.json, and NewSource.cs
    • CodeFixVerifier.VerifyCSharpDiagnostic([read from Source.cs], [read from Result.json])
    • CodeFixVerifier.VerifyCSharpFix([read from Source.cs], [read from NewSource.cs])

Convention Version 2

• Put the following files/subfolders in a folder /DataSource/[test class name]/[test method name]
  • *.cs in Source: inputs for your Analyzer/Code Fix
  • *.json in Diagnostic: diagnostic results of the Source.cs by your Analyzer
  • *.cs in Expected{n}: output source codes by the n-th action of your Code Fix

NuGet package

https://www.nuget.org/packages/ConventionCodeFixVerifier/

• Install-Package ConventionCodeFixVerifier

from your analyzer's test project.