Login Loop

tests/Feature/InstallationTest.php

@@ -49,4 +49,22 @@ class InstallationTest extends TestCase
 
         $this->assertDatabaseMissing('User', ['email' => 'another@example.test']);
     }
+
+    public function test_an_existing_installation_can_upgrade_its_recorded_initial_admin_once(): void
+    {
+        $legacyOwner = User::factory()->create(['isSuperAdmin' => false, 'passwordHash' => password_hash('password123', PASSWORD_BCRYPT)]);
+        ApplicationInstallation::create([
+            'id' => 'singleton',
+            'status' => 'INSTALLED',
+            'installedAt' => now(),
+            'initialAdminUserId' => $legacyOwner->id,
+        ]);
+
+        $this->post('/manager/sign-in', [
+            'email' => $legacyOwner->email,
+            'password' => 'password123',
+        ])->assertRedirect(route('manager.dashboard'));
+
+        $this->assertDatabaseHas('User', ['id' => $legacyOwner->id, 'isSuperAdmin' => 1]);
+    }
 }