This package provide many tools for testifying that your code will behave as you intend.

Features include:

• Easy assertions

• Mocking

• HTTP response trapping

• Testing suite interfaces and functions.

Ginkgo is a Behaviour-Driven Development testing framework for Go. It builds on top of Go's builtin testing library and is complemented by the Gomega matcher library. This package provides an command line interface (CLI) tool.

This package implements a parallel testing framework for Go.

Versatile HTTP mocking made easy in Go that works with any net/http based stdlib implementation. Inspired by the Node nock library, it has features like:

• Simple and expressive API

• Semantic API DSL for declarative HTTP mock declarations

• Built-in helpers for easy JSON/XML mocking

• Supports persistent and volatile TTL-limited mocks

• Full regular expressions capable HTTP request mock matching

• Designed for both testing and runtime scenarios

• Match request by method, URL params, headers and bodies

• Extensible and pluggable HTTP matching rules

• Ability to switch between mock and real networking modes

• Ability to filter/map HTTP requests for accurate mock matching

• Supports map and filters to handle mocks easily

• Wide compatible HTTP interceptor using http.RoundTripper interface

• Works with any net/http compatible client, such as gentleman

• Network timeout/cancelation delay simulation

• Extensible and hackable API

fgprof is a sampling Go profiler providing analyze On-CPU as well as Off-CPU (e.g. I/O) time together.

Go's builtin sampling CPU profiler can only show On-CPU time, but it's better than fgprof at that. Go also includes tracing profilers that can analyze I/O, but they can't be combined with the CPU profiler.

fgprof is designed for analyzing applications with mixed I/O and CPU workloads. This kind of profiling is also known as wall-clock profiling.

Package fake is the fake data generatror for go (Golang), heavily inspired by forgery and ffaker Ruby gems.

Package quicktest provides a collection of Go helpers for writing tests.

This package implements a linter that checks for required fields during struct initialization.

This project provides various helper functions for https://go.dev/doc/security/fuzz/. It is mostly used in combination with go-fuzz, but compatibility with fuzzing in the standard library will also be supported. Any coverage guided fuzzing engine that provides an array or slice of bytes can be used with go-fuzz-headers.

Reports unused function parameters and results in Go code.

Package tbltest implements helper functions to help write table driven tests.

assert is a testing library that provides high-level assertions API based on Go testing library procedures.

Correct is a collection of assertion libraries for Golang, intended to be used together. It tries not to strictly enforce that, though - most of correct should be customizeable either by changing some options or by using only some sub-packages of correct.

This is a linter for Go source code. Unlike gofmt, it doesn't reformat the source code, it only prints out style mistakes.

Ginkgo is a Behaviour-Driven Development testing framework for Go. It builds on top of Go's builtin testing library and is complemented by the Gomega matcher library.

This package provides a contract to share variables between test helpers in Golang.

This package implements a functionality to run tests and report the results, converting test names WrittenInCamelCase into ordinary sentences. This package provides an command line interface (CLI) tool.

gomock is a mocking framework for the Go programming language. It integrates well with Go's built-in testing package, but can be used in other contexts too.

go-testmark is a library to parse, patch data and test fixtures from Markdown files, using the testmark format, which itself is a subset of Markdown format.

Ginkgo is a Behaviour-Driven Development testing framework for Go. It builds on top of Go's builtin testing library and is complemented by the Gomega matcher library.

This package provides an implementation of failpoints for Golang.

@codego-vcr simplifies testing by recording your HTTP interactions and replaying them in future runs in order to provide fast, deterministic and accurate testing of your code.

Package clock provides an abstraction for system time that enables testing of time-sensitive code.

This package provides additions to Go's stdlib testing.