#![doc = include_str!("../README.md")]
pub use parameterized_macro::parameterized;
#[macro_export]
macro_rules! ide {
() => {
#[test]
fn __mark_with_test_intent() {}
};
}
#[cfg(test)]
mod tests {
use crate::ide;
use crate::parameterized;
fn add5<T: Into<u32>>(component: T) -> u32 {
component.into() + 5
}
mod readme_test {
use super::*;
ide!();
#[parameterized(input = {
0, 1, 2
}, expected = {
5, 6, 7
})]
fn test_add5(input: u16, expected: u32) {
assert_eq!(add5(input), expected)
}
}
mod marked_as_test_module {
use super::*;
ide!();
#[parameterized(input = { 2, 3, 4 }, output = { 4, 6, 8 })]
fn test_times2(input: i32, output: i32) {
let times2 = |receiver: i32| receiver * 2;
assert_eq!(times2(input), output);
}
}
mod transitive_attrs {
use super::*;
ide!();
#[parameterized(input = { None, None, None })]
#[should_panic]
fn numbers(input: Option<()>) {
input.unwrap()
}
}
mod fn_signatures {
use super::*;
ide!();
#[parameterized(_input = { 0, 1, 2 })]
const fn constness(_input: u8) {
assert!(true)
}
#[parameterized(input = { true, true, true })]
#[parameterized_macro(tokio::test)]
async fn asyncness(input: bool) {
assert!(input)
}
#[parameterized(_input = { 0, 1, 2 })]
const fn return_type(_input: u8) -> () {
assert!(true)
}
}
mod custom_test_attribute {
use super::*;
ide!();
#[parameterized(input = { true, true, true })]
#[parameterized_macro(tokio::test)]
async fn tokio_simple_meta(input: bool) {
assert!(input)
}
#[parameterized(input = { true, true, true })]
#[parameterized_macro(tokio::test(flavor = "multi_thread", worker_threads = 1))]
async fn tokio_complex_meta(input: bool) {
assert!(input)
}
}
}