From e0e2f255ac664b71336169b970fc1f8235e6f9ea Mon Sep 17 00:00:00 2001
From: myrmidex <myrmidex@myrmidex.net>
Date: Sat, 27 Jun 2026 08:30:32 +0200
Subject: [PATCH] =?UTF-8?q?58=20-=20Pin=20scenario=20create-from-UI=20cont?=
 =?UTF-8?q?ract=20with=20create=E2=86=92show=20round-trip=20and=20optional?=
 =?UTF-8?q?=20description?=
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---
 tests/Functional/ScenarioApiTest.php | 97 ++++++++++++++++++++++++++++
 1 file changed, 97 insertions(+)

diff --git a/tests/Functional/ScenarioApiTest.php b/tests/Functional/ScenarioApiTest.php
index d0f58d2..8c61371 100644
--- a/tests/Functional/ScenarioApiTest.php
+++ b/tests/Functional/ScenarioApiTest.php
@@ -212,6 +212,103 @@ final class ScenarioApiTest extends WebTestCase
         );
     }
 
+    public function testPostThenGetOnReturnedIriRoundTripsForTheOwner(): void
+    {
+        $this->login();
+
+        $this->client->request(
+            'POST',
+            '/api/scenarios',
+            server: [
+                'CONTENT_TYPE' => 'application/ld+json',
+                'HTTP_ACCEPT' => 'application/ld+json',
+            ],
+            content: json_encode(['name' => 'New Scenario From UI']),
+        );
+
+        $created = json_decode((string) $this->client->getResponse()->getContent(), true);
+
+        self::assertIsArray($created, 'The created resource response must be a JSON-LD object.');
+        self::assertArrayHasKey(
+            '@id',
+            $created,
+            'POST must return the created scenario IRI so the SPA can redirect to its show page.',
+        );
+
+        $iri = $created['@id'];
+
+        $this->client->request('GET', $iri, server: [
+            'HTTP_ACCEPT' => 'application/ld+json',
+        ]);
+
+        $response = $this->client->getResponse();
+
+        self::assertSame(
+            200,
+            $response->getStatusCode(),
+            'A GET on the just-created IRI by the same owner must return 200 — the create->redirect->show flow must never land on an owner-scope 404.',
+        );
+
+        $body = json_decode((string) $response->getContent(), true);
+
+        self::assertIsArray($body, 'The item response must be a JSON-LD object.');
+        self::assertSame(
+            $iri,
+            $body['@id'] ?? null,
+            'The show page must resolve the same IRI the create response returned.',
+        );
+        self::assertSame('New Scenario From UI', $body['name'] ?? null);
+    }
+
+    public function testPostWithDescriptionPersistsAndEchoesIt(): void
+    {
+        $this->login();
+
+        $this->client->request(
+            'POST',
+            '/api/scenarios',
+            server: [
+                'CONTENT_TYPE' => 'application/ld+json',
+                'HTTP_ACCEPT' => 'application/ld+json',
+            ],
+            content: json_encode([
+                'name' => 'Documented Fund',
+                'description' => 'Money set aside for the kitchen renovation.',
+            ]),
+        );
+
+        $response = $this->client->getResponse();
+
+        self::assertSame(
+            201,
+            $response->getStatusCode(),
+            'POST /api/scenarios with name + optional description must return 201 Created.',
+        );
+
+        $body = json_decode((string) $response->getContent(), true);
+
+        self::assertIsArray($body, 'The created resource response must be a JSON-LD object.');
+        self::assertSame(
+            'Money set aside for the kitchen renovation.',
+            $body['description'] ?? null,
+            'The create response must echo the supplied optional description back to the SPA.',
+        );
+
+        $this->em->clear();
+
+        $persisted = $this->em->getRepository(Scenario::class)->findOneBy(['name' => 'Documented Fund']);
+
+        self::assertNotNull(
+            $persisted,
+            'A successful POST with a description must persist the new Scenario.',
+        );
+        self::assertSame(
+            'Money set aside for the kitchen renovation.',
+            $persisted->getDescription(),
+            'The optional description must survive persistence.',
+        );
+    }
+
     public function testPostWithMissingNameIsRejectedAsUnprocessable(): void
     {
         $this->login();