sweet

Very early stage warning! No ongoing maintenance is guaranteed

Basically a jest clone, the sweet crate will set you up with a beautiful test harness and intuitive matchers that are easy on the eyes.

Quickstart

1. edit cargo.toml ```toml [dev-dependencies] sweet = # current version here

   [[test]] name = "sweet" path = "test/sweet.rs" harness = false ```

2. create file test/sweet.rs ```rust

   ![feature(imported_main)]

   pub use sweet::*;

   sweet! { it "works" { expect(true).tobefalse()?; } } ```

3. run these commands sh rustup default nightly cargo test --test sweet

Features

• Nested Tests

  • Sweet is designed to collect and run all tests in one go. All tests exposed in the sweet.rs file will be run:

    ```rust //test/subdir/sometest.rs sweet!{ it "works" { expect(true).tobetrue(); } } //test/subdir/mod.rs mod sometest //test/sweet.rs

    ![feature(imported_main)]

    pub use sweet::*; mod sub_dir; ```

• Pretty success messages
  • 
• In progress indication
  • 
• Failure context
  • 

Example Commands

• Run
  • cargo test --test sweet
• With watch
  • cargo watch -q -x 'test --test sweet -- -w'
  • Clears terminal on each run
  • Returns an exit code zero (cleaner output)
• Specify filename
  • cargo test --test sweet -- my_test

Reference

• jest
• demonstrate
• speculate
  • Nicer syntax