Crate test_panic

Utility for test cases with panic.

The author of this crate is not good at English. Forgive me if the document is hard to read.

For the same purpose, the shoud_panic attribute is provided in the Rust standard, but it is not so useful, hence we created this crate.

Examples

#[test]
fn test() {
    let result = test_panic(|| panic!("message."));

    assert!(result.is_panic());
    assert!(result.message().contains("message"));
}

Enums

TestPanicResult

Result of test_panic function.

Functions

test_panic

Execute the closure and get its return value or panic information.