A testing library for Go programs.

This package provides a library to generate unified diffs.

Go-fuzz is a coverage-guided fuzzing solution for testing of Go packages. Fuzzing is mainly applicable to packages that parse complex inputs (both text and binary), and is especially useful for hardening of systems that parse inputs from potentially malicious users (e.g. anything accepted over a network).

Go package to verify that there are no unexpected goroutines running at the end of a test.

This package prints the layout of a struct in Go, which is the byte offset and size of each field, respecting padding. This information is printed in human-readable form by default, or as JSON with the -json flag.

Package qt implements assertions and other helpers wrapped around the standard library's testing types.

Package assert provides obj set of assertion functions. Every assertion function returns obj boolean. This package does not integrate into the testing package automatically and requires to check the returning boolean value and call t.Fatal() if the assertion fails.

Gofuzz is a library for populationg Go objects with random values for the purpose of fuzz testing.

This package provides tools for detecting deadlocks at run-time in Go.

This package provides a test library for the Go language.

This library enables complex data structure testing, specifically:

• realtime transformation or casting of incompatible data types with directives system

• consistent way of testing of unordered structures

• contains, Range, RegExp support on any data structure deeph level

• switch case directive to provide expected value alternatives based on actual switch/case input match

• macro system enabling complex predicate and expression evaluation, and customization

Package assert implements the same assertions as the assert package but stops test execution when a test fails.

Reports unused function parameters and results in Go code.

This package provides a quick and easy string diffing functions based on github.com/sergi/go-diff, mainly for diffing strings in tests.

This package implements a few functions that are useful for io testing, such as readers and writers that fail after N consecutive reads/writes.

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.

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

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

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

lz4 provides a streaming interface to LZ4 data streams as well as low level compress and uncompress functions for LZ4 data blocks. The implementation is based on the reference C one.

This package provides a library for reading RAR archives with Golang.

This package provides a support of reading and writing of xz compressed streams. It includes also a gxz command for compressing and decompressing data. The package is completely written in Go and doesn't have any dependency on any C code.

Package archive provides helper functions for dealing with archive files.

This package provides a library for reading RAR archives with Golang.