junit support

src/Subscribers/EnsureJunitEnabled.php

@@ -0,0 +1,48 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Pest\Subscribers;
+
+use Pest\Logging\JUnit\JUnitLogger;
+use Pest\Logging\JUnit\Converter;
+use Pest\Support\Container;
+use Pest\TestSuite;
+use PHPUnit\Event\TestRunner\Configured;
+use PHPUnit\Event\TestRunner\ConfiguredSubscriber;
+use PHPUnit\TextUI\Configuration\Configuration;
+use PHPUnit\TextUI\Output\DefaultPrinter;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+
+/**
+ * @internal
+ */
+final class EnsureJunitEnabled implements ConfiguredSubscriber
+{
+    /**
+     * Creates a new Configured Subscriber instance.
+     */
+    public function __construct(
+        private readonly InputInterface $input,
+        private readonly OutputInterface $output,
+        private readonly TestSuite $testSuite,
+    ) {
+    }
+
+    /**
+     * Runs the subscriber.
+     */
+    public function notify(Configured $event): void
+    {
+        if (! $this->input->hasParameterOption('--log-junit')) {
+            return;
+        }
+
+        new JUnitLogger(
+            DefaultPrinter::from(Container::getInstance()->get(Configuration::class)->logfileJunit()),
+            $this->output,
+            new Converter($this->testSuite->rootPath),
+        );
+    }
+}