feat(tia): continues to work on poc

src/Subscribers/EnsureTiaResultsAreCollected.php

@@ -0,0 +1,86 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Pest\Subscribers;
+
+use Pest\Plugins\Tia\ResultCollector;
+use PHPUnit\Event\Code\TestMethod;
+use PHPUnit\Event\Test\ConsideredRisky;
+use PHPUnit\Event\Test\ConsideredRiskySubscriber;
+use PHPUnit\Event\Test\Errored;
+use PHPUnit\Event\Test\ErroredSubscriber;
+use PHPUnit\Event\Test\Failed;
+use PHPUnit\Event\Test\FailedSubscriber;
+use PHPUnit\Event\Test\MarkedIncomplete;
+use PHPUnit\Event\Test\MarkedIncompleteSubscriber;
+use PHPUnit\Event\Test\Passed;
+use PHPUnit\Event\Test\PassedSubscriber;
+use PHPUnit\Event\Test\Prepared;
+use PHPUnit\Event\Test\PreparedSubscriber;
+use PHPUnit\Event\Test\Skipped;
+use PHPUnit\Event\Test\SkippedSubscriber;
+
+/**
+ * Feeds per-test outcomes (status + message + time) into the TIA
+ * `ResultCollector` so the graph can persist them for faithful replay.
+ *
+ * @internal
+ */
+final class EnsureTiaResultsAreCollected implements
+    ConsideredRiskySubscriber,
+    ErroredSubscriber,
+    FailedSubscriber,
+    MarkedIncompleteSubscriber,
+    PassedSubscriber,
+    PreparedSubscriber,
+    SkippedSubscriber
+{
+    public function __construct(private readonly ResultCollector $collector) {}
+
+    public function notify(Prepared|Passed|Failed|Errored|Skipped|MarkedIncomplete|ConsideredRisky $event): void
+    {
+        if ($event instanceof Prepared) {
+            $test = $event->test();
+
+            if ($test instanceof TestMethod) {
+                $this->collector->testPrepared($test->className().'::'.$test->methodName());
+            }
+
+            return;
+        }
+
+        if ($event instanceof Passed) {
+            $this->collector->testPassed();
+
+            return;
+        }
+
+        if ($event instanceof Failed) {
+            $this->collector->testFailed($event->throwable()->message());
+
+            return;
+        }
+
+        if ($event instanceof Errored) {
+            $this->collector->testErrored($event->throwable()->message());
+
+            return;
+        }
+
+        if ($event instanceof Skipped) {
+            $this->collector->testSkipped($event->message());
+
+            return;
+        }
+
+        if ($event instanceof MarkedIncomplete) {
+            $this->collector->testIncomplete($event->throwable()->message());
+
+            return;
+        }
+
+        // Last possible type: ConsideredRisky (all others returned above).
+        $this->collector->testRisky($event->message()); // @phpstan-ignore method.notFound
+    }
+}