Added ClickHouse Migration Support (#7392)

tests/Unit/ClickhouseOfficialImageMigrationTest.php

@@ -0,0 +1,55 @@
+<?php
+
+use App\Models\StandaloneClickhouse;
+
+test('clickhouse uses clickhouse_db field in internal connection string', function () {
+    $clickhouse = new StandaloneClickhouse();
+    $clickhouse->clickhouse_admin_user = 'testuser';
+    $clickhouse->clickhouse_admin_password = 'testpass';
+    $clickhouse->clickhouse_db = 'mydb';
+    $clickhouse->uuid = 'test-uuid';
+
+    $internalUrl = $clickhouse->internal_db_url;
+
+    expect($internalUrl)
+        ->toContain('mydb')
+        ->toContain('testuser')
+        ->toContain('test-uuid');
+});
+
+test('clickhouse defaults to default database when clickhouse_db is null', function () {
+    $clickhouse = new StandaloneClickhouse();
+    $clickhouse->clickhouse_admin_user = 'testuser';
+    $clickhouse->clickhouse_admin_password = 'testpass';
+    $clickhouse->clickhouse_db = null;
+    $clickhouse->uuid = 'test-uuid';
+
+    $internalUrl = $clickhouse->internal_db_url;
+
+    expect($internalUrl)->toContain('/default');
+});
+
+test('clickhouse external url uses correct database', function () {
+    $clickhouse = new StandaloneClickhouse();
+    $clickhouse->clickhouse_admin_user = 'admin';
+    $clickhouse->clickhouse_admin_password = 'secret';
+    $clickhouse->clickhouse_db = 'production';
+    $clickhouse->uuid = 'prod-uuid';
+    $clickhouse->is_public = true;
+    $clickhouse->public_port = 8123;
+
+    $clickhouse->destination = new class {
+        public $server;
+        public function __construct() {
+            $this->server = new class {
+                public function __get($name) {
+                    if ($name === 'getIp') return '1.2.3.4';
+                }
+            };
+        }
+    };
+    $externalUrl = $clickhouse->external_db_url;
+
+    expect($externalUrl)->toContain('production');
+
+});