1. github.com/stretchr/testify

A toolkit with common assertions and mocks that plays nicely with the standard library

2. github.com/onsi/ginkgo

A Modern Testing Framework for Go

3. github.com/smartystreets/goconvey

Go testing in the browser. Integrates with `go test`. Write behavioral tests in Go.

4. github.com/golang/mock

GoMock is a mocking framework for the Go programming language.

AI-generatedgomock is a mocking framework for the Go programming language.

5. github.com/gruntwork-io/terratest

Terratest is a Go library that makes it easier to write automated tests for your infrastructure code.

AI-generatedInfrastructure testing library for Terraform and other tools.

6. github.com/dvyukov/go-fuzz

Randomized testing for Go

AI-generatedGo package for randomized testing and fuzzing.

7. github.com/cweill/gotests

Automatically generate Go test boilerplate from your source code.

AI-generatedA Go tool for generating table-driven tests.

8. github.com/brianvoe/gofakeit

Random fake data generator written in go

AI-generatedA Go package for generating fake random data.

9. github.com/gavv/httpexpect

End-to-end HTTP and REST API testing for Go.

AI-generatedEnd-to-end HTTP and REST API testing for Go.

10. github.com/onsi/gomega

Ginkgo's Preferred Matcher Library

11. github.com/quii/learn-go-with-tests

Learn Go with test-driven development

12. github.com/h2non/gock

HTTP traffic mocking and testing made easy in Go ༼ʘ̚ل͜ʘ̚༽

AI-generatedVersatile HTTP mocking library for Go applications.

13. github.com/jarcoal/httpmock

HTTP mocking for Golang

AI-generatedMocking HTTP responses for testing purposes easily.

14. github.com/uber-go/goleak

Goroutine leak detector

15. github.com/getgauge/gauge

Light weight cross-platform test automation

AI-generatedCross-platform test automation tool with business language support.

16. github.com/matryer/moq

Interface mocking tool for go generate

17. github.com/google/gofuzz

Fuzz testing for go.

AI-generatedGo library for populating Go objects with random values.

18. github.com/matryer/is

Professional lightweight testing mini-framework for Go.

19. github.com/agiledragon/gomonkey

gomonkey is a library to make monkey patching in unit tests easy

AI-generatedA library for easy monkey patching in unit tests.

20. github.com/sanity-io/litter

Litter is a pretty printer library for Go data structures to aid in debugging and testing.