Test-Case v0.3.1

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.

Breaking changes

• Crate has new maintainer: Wojciech Polak ✋ 🎉
• 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 🎉
  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 with all other attributes like #[should_panic], however these attributes will be applied on every test case

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