From 536cff9cc65a8836d0b5821c1bec231b44913845 Mon Sep 17 00:00:00 2001
From: Steven Nguyen <1477010+stnguyen90@users.noreply.github.com>
Date: Mon, 15 Sep 2025 21:30:18 +0000
Subject: [PATCH] chore: add specification validator test

---
 .../Compute/Validator/SpecificationTest.php   | 75 +++++++++++++++++++
 1 file changed, 75 insertions(+)
 create mode 100644 tests/unit/Platform/Modules/Compute/Validator/SpecificationTest.php

diff --git a/tests/unit/Platform/Modules/Compute/Validator/SpecificationTest.php b/tests/unit/Platform/Modules/Compute/Validator/SpecificationTest.php
new file mode 100644
index 0000000000..0505494e17
--- /dev/null
+++ b/tests/unit/Platform/Modules/Compute/Validator/SpecificationTest.php
@@ -0,0 +1,75 @@
+<?php
+
+namespace Tests\Unit\Platform\Modules\Compute\Validator;
+
+use Appwrite\Platform\Modules\Compute\Specification as SpecificationConstants;
+use Appwrite\Platform\Modules\Compute\Validator\Specification;
+use PHPUnit\Framework\TestCase;
+use Utopia\Config\Config;
+
+class SpecificationTest extends TestCase
+{
+    private array $specifications;
+
+    protected function setUp(): void
+    {
+        parent::setUp();
+
+        $this->specifications = Config::getParam('specifications', []);
+    }
+
+    public function testGetAllowedSpecificationsNoLimits(): void
+    {
+        $validator = new Specification(
+            plan: [],
+            specifications: $this->specifications,
+            maxCpus: 0,
+            maxMemory: 0
+        );
+
+        $allowed = $validator->getAllowedSpecifications();
+        $this->assertCount(count($this->specifications), $allowed);
+        $this->assertEquals(
+            $this->specifications[array_key_last($this->specifications)]['slug'],
+            $allowed[array_key_last($allowed)]
+        );
+    }
+
+    public function testGetAllowedSpecificationsWithMaxCpusAndMemory(): void
+    {
+        $validator = new Specification(
+            plan: [],
+            specifications: $this->specifications,
+            maxCpus: 2,
+            maxMemory: 2048
+        );
+
+        $allowed = $validator->getAllowedSpecifications();
+        $this->assertCount(4, $allowed);
+        $this->assertEquals(
+            SpecificationConstants::S_2VCPU_2GB,
+            $allowed[array_key_last($allowed)]
+        );
+    }
+
+    public function testGetAllowedSpecificationsWithPlanLimits(): void
+    {
+        $plan = [
+            'runtimeSpecifications' => [
+                SpecificationConstants::S_05VCPU_512MB,
+                SpecificationConstants::S_1VCPU_512MB
+            ]
+        ];
+        $validator = new Specification(
+            plan: $plan,
+            specifications: $this->specifications,
+            maxCpus: 0,
+            maxMemory: 0
+        );
+
+        $allowed = $validator->getAllowedSpecifications();
+        $this->assertCount(2, $allowed);
+        $this->assertContains(SpecificationConstants::S_05VCPU_512MB, $allowed);
+        $this->assertContains(SpecificationConstants::S_1VCPU_512MB, $allowed);
+    }
+}