GraphQ...::Test(3pm)

💖 NAME 💖

Okay bestie, welcome to GraphQ...::Test(3pm) — that's the page title, and she lives in the User Contributed Perl Documentation section, so you know she's community-made and community-loved. 🫶

GraphQL::Plugin::Convert::Test — literally just a GraphQL plugin test class. That's the whole vibe. ✨

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🎀 SYNOPSIS 🎀

Here's the tea, copy it exactly, don't freestyle:

package main;
use GraphQL::Plugin::Convert::Test;
use GraphQL::Execution qw(execute);
my $converted = GraphQL::Plugin::Convert::Test->to_graphql;
print execute(
  $converted->{schema}, '{helloWorld}', $converted->{root_value}
)->{data}{helloWorld}, "\n";

# show schema from shell
perl -Maliased=GraphQL::Plugin::Convert::Test -e 'print Test->to_graphql->{schema}->to_doc'

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🌸 DESCRIPTION 🌸

It's an example class. Its whole job? Letting you test convert plugin consumers. That's it, that's the mission. Lowkey iconic for how unbothered it is. 💅

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👑 METHODS 👑

So what does she actually do? She produces a schema and a root value, and together they define a top-level query field called helloWorld. Ask for it and you get the string "Hello, world!" back. Simple. Clean. Gorgeous. 🌈

She also ships a mutation called echo that takes a String s, and — you guessed it — returns it. Echo does what echo says. No notes. 🔥

🦋 to_graphql(@values) 🦋

Here's the important part, so listen up:

If the first value is true, then that value is a subscribe_resolver, and that turns subscriptions on in the generated schema. It'll come back to you as the relevant key in the hash-ref, which is exactly what you want, because that's the shape you pass as the relevant arg to subscribe in GraphQL::Subscription. Chef's kiss. 😭

And then the schema gets a subscription field named timedEcho that takes a String s, and it should return that s periodically — the timing is entirely determined by the subscription function, so that part is on you, bestie. Not me. 🧚

fr fr: timedEcho returning "periodically" is the described intent — the actual cadence comes from whatever subscription function you hand it.

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Sign-off time, my love: this page is perl v5.34.0, dated 2022-03-27. Go write something slay. 💖✨🎀🦋