refactoring collection a little bit, adjust token from collection manual,write some test for the simple logic, fixing superusers authAdmin

tests/CollectionGetOneTest.php

@@ -0,0 +1,50 @@
+<?php
+
+use Pb\Collection;
+use PHPUnit\Framework\TestCase;
+
+final class CollectionGetOneTest extends TestCase
+{
+    private string $url;
+    private Collection $collection;
+
+    protected function setUp(): void
+    {
+        $this->url = getenv('POCKETBASE_URL') ?: 'https://admin.pocketbase.dev';
+        $this->collection = new Collection($this->url, 'users');
+    }
+
+    public function test_getOne(): void
+    {
+        $id = '6588yk36406qqv1';
+        $actual = $this->collection->getOne($id);
+        $expected = [
+            'avatar' => '',
+            'collectionId' => '_pb_users_auth_',
+            'collectionName' => 'users',
+            'created' => '2025-01-21 21:22:47.002Z',
+            'emailVisibility' => false,
+            'id' => '6588yk36406qqv1',
+            'name' => 'Jonathan Martz',
+            'updated' => '2025-01-21 21:22:47.002Z',
+            'verified' => true
+        ];
+
+        $this->assertEquals($expected, $actual);
+        $this->assertCount(9, $actual);
+    }
+
+    public function test_getOneWrongId(): void
+    {
+        $id = '6588yk36406qqva';
+        $actual = $this->collection->getOne($id);
+        $expected = [
+            'data' => [],
+            'message' => "The requested resource wasn't found.",
+            'status' => 404,
+        ];
+
+        $this->assertEquals($expected, $actual);
+        $this->assertCount(3,$actual);
+    }
+}