go-test/deep

Package for comparing Go values in tests

Extremely flexible golang deep comparison, extends the go testing package, tests HTTP APIs and provides tests suite

Unified diff parser and printer for Go

A collection of packages to augment the go testing package and support common patterns.

A minimal, developer-friendly pretty-printer and debug dumper for Go structs, inspired by Laravel’s dump() and Symfony’s VarDumper.

A more helpful way to view differences between complex data structures in RSpec.

JSON diff and patch

Superdiff provides a rich and readable diff for arrays, objects, code, text and coordinates. It supports stream and file inputs for handling large datasets efficiently, is battle-tested, has zero dependencies, and offers top-tier performance.

A blazing fast equality comparison, either shallow or deep