• Development tools::Testing

Extensions

• nextest - test runner
• ntest - Testing framework for rust enhancing the built-in library with some useful features
• assay - super powered testing macro

Mocking

• MockAll
• Mocktopus
• mock_derive
• mockers
• simulacrum
• Mockiato
• mockito
• wiremock
• unimock
• faux

Snapshop Testing

• Insta - insta](https://crates.io/crates/cargo-insta)

Matchers

• matches
• assert matches
• fuzzy matcher
• try_match
• K9

Generated output matchers

• specker

[Diffing](https://crates.io/keywords/diff)

• prettydiff
• differ

[Assertions](https://crates.io/keywords/assert)

• assert
• galvanic-assert
• difference
• pretty_assertions
• static assertions
• spectral
• assert_fs

FFI Testing

• ctest

Coverage

• cargo-kcov
• grcov
• coverage marks
• tarpaulin

Fuzzing

• cargo-fuzz
• honggfuzz
• afl.rs

Parameterized Testing

• test-case

Mutation Testing

• mutagem
• cargo-mutants

Harnesses/Frameworks

• rspec - ci.org/rust-rspec/rspec.svg?branch=master)](https://travis-ci.org/rust-rspec/rspec) [](https://coveralls.io/github/rust-rspec/rspec) [](https://crates.io/crates/rspec) [](https://github.com/rust-rspec/rspec/blob/master/LICENSE)
• speculate - ci.org/utkarshkukreti/speculate.rs.svg?branch=master)](https://travis-ci.org/utkarshkukreti/speculate.rs) [](https://crates.io/crates/speculate)
• rstest
• Shiny

Test Generation

• test-generator

Model Based Testing

• model

Testing CommandLine Applications

• assert_cli

More Cargo Tools

• cargo featomatic
• https://github.com/Nemo157/cargo-lichking

Testing CommandLine Applications

• crate-ci book
• Azure Pipelines - platform testing

Testing CommandLine Applications

• How Rust is Tested
• On Mocking Rust
• Mocking in Rust with conditional compilation
• How to Mock Time in Rust Tests and Cargo Gotchas We Met
• Kcov and tarpaulin code coverage
• Tutorial: How to collect test coverages for Rust project
• Performance Testing on Travis CI
• Testing a Rust Command Line Tool
• Rust Mutation Testing
• Testing With Unused Arguments
• Mocking libraries comparison
• Coverage with kcov + Travis CI + Codecov / Coveralls

Testing CommandLine Applications

• Testing strategies and pattern for efficient TDD in Rust by Thomas Wickham

Testing CommandLine Applications

• entrait

Testing CommandLine Applications

• rust-unofficial awesome#testing
• eRFC 2318: custom tests frameworks
• zonyitoo awesome#testing
• for completenes, this one has no testing section
• rust learning:ci/testing
• for completenes, this one has no testing section