I have a binary project and I want to test it. I normally run my project like this:
cargo run -- -b localhost:8399
How can I do the same with cargo test?
use std::sync::Once;
static INIT: Once = Once::new();
pub fn init() {
INIT.call_once(|| {
// initialization code here
let args: Vec<String> = std::env::args().collect();
print!("got this as cmd args:-");
for i in &args {
print!(" {}", i);
}
println!("");
//do something cool like
// let _server = Command::new("cargo").args(args).spawn();
});
}
#[test]
fn working() {
init();
println!("working!!!!!!!!");
}
#[test]
fn working2() {
init();
println!("working2222222222!!!!!!!!");
}
when I execute the above code, I get this:
❯ cargo test -- --nocapture --arg1 blabla --cool value --watch anime --everyday true
Finished test [unoptimized + debuginfo] target(s) in 0.07s
Running target/debug/deps/examer-2c07d411874ae585
error: Unrecognized option: 'arg1'
error: test failed, to rerun pass '--bin examer'
I expect it to output something like this:
got this as cmd args:- --arg1 blabla --cool value --watch anime --everyday true
working!!!!!!!!
working2222222222!!!!!!!!
test working ... ok
test working2 ... ok
