Changelog

V1.0.0

New features

• Added support for three new keywords: panics, matches and inconclusive which can be applied after => token.

  matches gives possibility to test patterns, like:

  #[test_case("foo" => matches Some(("foo", _)))]
  

  panics gives should_panic(expected="...") for one test_case:

  #[test_case(true  => panics "Panic error message" ; "This should panic")]
  #[test_case(false => None                         ; "But this should return None")]
  

  inconclusive ignores one specific test case.- thanks to @luke_biel

  #[test_case("42")]
  #[test_case("XX" ; "inconclusive - parsing letters temporarily doesn't work, but it's ok")]
  #[test_case("na" => inconclusive ())]
  

Major improvements

• Added extra unit tests - thanks to @luke-biel
• Replace parented_test_case with parsing test_case directly from args - thanks to @luke-biel
• Added keeping trailing underscores in names - thanks to @rzumer

Minor improvements

• Moved lazy-static dependency to dev-dependencies
• Fixed README - thanks to @luke_biel and @drwilco

Upgraded dependencies

• Upgraded insta to 0.12.0

v0.3.3

Bugfixes

• Fixed “inconclusive” feature with different cases.

v0.3.2

Bugfixes

• Added support for impl Trait - it worked in v2.x crate.

Minor improvements

• Added extra test cases

Upgraded dependencies

• Upgraded version_check to v0.9.1

v0.3.1

Minor improvements:

• Refreshed readme
• Added CI for stable version of Rust. - thanks to @macisamuele
• Limited crate to Rust 1.29+ - thanks to @macisamuele

Upgraded dependencies:

• Upgraded syn, quote and proc-macro-2 to v1
• Upgraded lazy-static to 1.4.0
• Upgraded insta to 0.11.0

v0.3.0

Breaking changes

• Crate has new maintainer: Wojciech Polak :hand: :tada:

• Crate has new name, as test-case-derive had no meaning for derive part.

• Delimiter for test case description is ; instead of ::.

  Reason: :: is valid part of expression and rustc treats const variable as path

New features

• Proper error propagation :tada: When there is for example a typo in function body, rustc can now show location of it instead of test_case location.
• Internally for tests crate uses cargo insta for snapshot testing
• Attribute is now compatible all other attributes like #[should_panic]