flute

Testify

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

Keploy

Open-source platform for creating safe, isolated production sandboxes for API, integration, and E2E testing.

GoConvey

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

testcontainers-go

Testcontainers for Go is a Go package that makes it simple to create and clean up container-based dependencies for automated integration/smoke tests. The clean, easy-to-use API enables developers to programmatically define containers that should be run as part of a test and clean up those resources when the test is done.