https://github.com/tinymce/dispute

Composable equality and pretty-printing for TypeScript. Useful for building test assertion libraries.
https://github.com/tinymce/dispute

equality fp testing-library typeclasses

Last synced: 3 months ago
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Composable equality and pretty-printing for TypeScript. Useful for building test assertion libraries.

• Host: GitHub
• URL: https://github.com/tinymce/dispute
• Owner: tinymce
• License: other
• Created: 2019-12-17T05:24:37.000Z (about 5 years ago)
• Default Branch: main
• Last Pushed: 2023-08-15T01:03:08.000Z (over 1 year ago)
• Last Synced: 2023-08-15T03:37:17.328Z (over 1 year ago)
• Topics: equality, fp, testing-library, typeclasses
• Language: TypeScript
• Size: 415 KB
• Stars: 4
• Watchers: 12
• Forks: 4
• Open Issues: 0
• Metadata Files:
  • Readme: readme.md
  • Contributing: CONTRIBUTING.md
  • License: LICENSE.txt
  • Codeowners: .github/CODEOWNERS

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README

        
Dispute

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This library contains the following basic [type classes]([email protected]:tinymce/dispute.git):

 - Eq - equality

 - Show - printing values as literals for debugging

 - Pprint - pretty-printing values

 - Testable - Eq and Pprint

Testable is useful for test assertion libraries. You can use Dispute functionality test that two values are equal, and if they're not, pretty-print the expected and actual.

Dispute provides instances for common TypeScript types, as well as for `any` types, using type inspection. 

It is also extendable to types which can't be compared correctly with type inspection - e.g. church-encoded types.

Dispute is used in the [Bedrock](https://github.com/tinymce/bedrock) test runner.