Is it possible to output both Json and Junit

[ecaponi3]

Looking into ways to use the built in writer's to produce both a json test report as well as a junit xml report from the same run.

Here is an example of how we are using .tee to produce our json file currently:

let world = world.with_writer(cucumber::writer::Basic::stdout() .summarized() .tee(cucumber::writer::Json::new(driver.raw_json_file()?)), );
world.run(products_dir).await;

Is it possible to call on tee again to produce the same report but in xml? Or is there another built in method that would be useful for this?

[ilslv]

@ecaponi3 yes, you can use WriterExt::tee() to chain any number of Writers:

.with_writer(
    writer::Basic::stdout()
        .summarized()
        .tee(writer::Json::new(json.reopen().unwrap()))
        .tee(writer::JUnit::new(junit.reopen().unwrap(), 1)),
)

You can also speed up computations a bit by using non-normalized Writers in WriterExt::tee() and lift a single normalization:

.with_writer(
    writer::Basic::raw(io::stdout(), Coloring::Auto, 0)
        .summarized()
        .tee(writer::Json::for_tee(json))
        .tee(writer::JUnit::for_tee(junit, 1))
        .normalized(),
)

[tyranron]

@ecaponi3 this topic is also covered in 5.4. Multiple outputs Book chapter.

[ecaponi3]

Awesome thank you both this is super helpful!