From 621d2e51a8c36b5a76439d146901cd64639fa5a4 Mon Sep 17 00:00:00 2001
From: Cerys <cerysamberlewis@gmail.com>
Date: Sun, 1 Dec 2024 16:06:23 +0000
Subject: [PATCH] more work on the UUID class

---
 src/DataStructures/UUID.php | 14 +++++++++-----
 tests/UUIDTest.php          | 26 ++++++++++++++++++++++++++
 2 files changed, 35 insertions(+), 5 deletions(-)
 create mode 100644 tests/UUIDTest.php

diff --git a/src/DataStructures/UUID.php b/src/DataStructures/UUID.php
index 13453c3..5b92a96 100644
--- a/src/DataStructures/UUID.php
+++ b/src/DataStructures/UUID.php
@@ -8,17 +8,21 @@ use Exception;
 class UUID
 {
     private string $UUID;
-    public static string $ValidationRegex = "/[a-f0-9]{8}-[a-f0-9]{4}-4[a-f0-9]{3}-[89aAbB][a-f0-9]{3}-[a-f0-9]{12}/";
+
+    public static string $UUIDValidationRegex = "/^[a-fA-F0-9]{8}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{12}$/";
+    public static string $DeegraphUUIDValidationRegex = "/^\{?[a-fA-F0-9]{8}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{12}\}?$/";
+
     public function __construct(string $uuid)
     {
-        if (preg_match(self::$ValidationRegex, $uuid)) {
+        if (preg_match(pattern: self::$UUIDValidationRegex, subject: $uuid) == 1)
             $this->UUID = $uuid;
-        } else {
+        elseif (preg_match(pattern: self::$DeegraphUUIDValidationRegex, subject: $uuid) == 1)
+            $this->UUID = substr(string: $uuid, offset: 1, length: -1);
+        else
             throw new InvalidUUIDFormatException();
-        }
     }
     public function __toString(): string
     {
-        return "{{$this->UUID}}";
+        return "{" . $this->UUID . "}";
     }
 }
diff --git a/tests/UUIDTest.php b/tests/UUIDTest.php
new file mode 100644
index 0000000..8fb61f3
--- /dev/null
+++ b/tests/UUIDTest.php
@@ -0,0 +1,26 @@
+<?php
+use Darksparrow\DeegraphInteractions\Exceptions\QueryBuilderConflictingFieldAlreadyExistsException;
+use Darksparrow\DeegraphInteractions\QueryBuilder\QueryBuilder;
+use Darksparrow\DeegraphInteractions\QueryBuilder\QueryBuilderTrait;
+use Darksparrow\DeegraphInteractions\DataStructures\UUID;
+use PHPUnit\Framework\TestCase;
+
+class UUIDTest extends TestCase
+{
+    private string $ExampleUUID = "12345678-ACDE-EFAB-CDEF-123456123456";
+
+    public function testValidUUID()
+    {
+        self::assertEquals(
+            expected: "{" . $this->ExampleUUID . "}",
+            actual: strval(new UUID($this->ExampleUUID)),
+        );
+    }
+    public function testValidUUID2()
+    {
+        self::assertEquals(
+            expected: "{" . $this->ExampleUUID . "}",
+            actual: strval(new UUID("{" . $this->ExampleUUID . "}")),
+        );
+    }
+}