Test-Case v1.0.0

Overview

This crate provides #[test_case] procedural macro attribute that generates multiple parametrized tests using one body with different input parameters.
A test is generated for each data set passed in test_case attribute.
Under the hood, all test cases that share same body are grouped into mod, giving clear and readable test results.

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