Testing
The Zinc framework provides some basic unit testing functionality.
Unit tests are just simple functions marked with the #[test]
attribute.
Such functions may be declared anywhere in the root scope of any module.
A test function can also be marked with other special attributes:
-
#[should_panic]
such test must fail in order to succeed, e.g. by passing a false value to therequire
function or causing an overflow. -
#[ignore]
such test is just ignored.
Examples
#[test]
fn ordinar() {
require(2 + 2 == 4, "The laws of the Universe have been broken");
}
#[test]
#[should_panic]
fn panicking() {
require(2 + 2 == 5, "And it's okay");
}
#[test]
#[ignore]
fn ignored() {
require(2 + 2 > 4, "So we'll just ignore it");
}