#[serial] macro for modules

[xamgore]

It's kind of tedious to mark each test function with a macros. Is there a way to make all of the functions inside mod tests { ... } serial?

[palfrey]

TBH, mostly because no-one asked for this before! This looks certainly doable. It'd basically apply the same set of options (serial/parallel, etc and the relevant set keys) to all the #[test]-marked functions inside a block. Let me have a prod...

[palfrey]

@xamgore #104 should do this. Can you test it with your use case please?

[xamgore]

I got ill on the weekends, does it still need testing?

[palfrey]

The 3.0.0 release has gone out with this in, if you can test that against your use case?

[ririsoft]

@palfrey: the mod level #[serial] does not seem to work with tokio tests, am I doing it wrong ?

#[cfg(test)]
#[serial_test::serial]
mod tests {

    #[tokio::test]
    async fn foo()  {
       println!("foo test");
    }

    #[tokio::test]
    async fn bar()  {
       println!("bar test");
    }

}

[palfrey]

@palfrey: the mod level #[serial] does not seem to work with tokio tests, am I doing it wrong ?

#[cfg(test)]
#[serial_test::serial]
mod tests {

    #[tokio::test]
    async fn foo()  {
       println!("foo test");
    }

    #[tokio::test]
    async fn bar()  {
       println!("bar test");
    }

}

No, you're not. I made some assumptions about test ident names that weren't actually tested, and only regular tests get matched, not tokio::test or any other <foo>::test. Looking at that now.

[palfrey]

#110

[palfrey]

Released as https://github.com/palfrey/serial_test/releases/tag/v3.1.0

[ririsoft]

Thanks @palfrey for all the effort, it is much appreciated.
I am still having an issue. I get the error

message: called `Result::unwrap()` on an `Err` value: Error("unexpected token")

with the following code:

#[cfg(test)]
#[serial_test::serial]
mod tests {

    #[tokio::test]
    #[ignore = "blabla"]
    async fn foo() -> Result<(), ()> {
        Ok(())
    }

    #[tokio::test]
    async fn bar() -> Result<(), ()> {
      Ok(())
    }

}

[palfrey]

#111 - I'd fixed blah::test attributes, but not async ones!

[palfrey]

https://github.com/palfrey/serial_test/releases/tag/v3.1.1 🤞🏻

[ririsoft]

@palfrey : it works for me, thank you !