N°5909 - Fix iApplicationExtension not called when attachment is added

tests/php-unit-tests/unitary-tests/application/iApplicationObjectExtension/ObjectModifyExtension.php

@@ -0,0 +1,67 @@
+<?php
+/**
+ * @copyright   Copyright (C) 2010-2023 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
+ */
+
+/**
+ * Test object for AbstractApplicationObjectExtension API
+ */
+class ObjectModifyExtension extends AbstractApplicationObjectExtension
+{
+	private static $iCountModify;
+	private static $bAlwaysChanged;
+	private static $sClass;
+	private static $sAttCodeToModify;
+	private static $callBack;
+
+
+	public function __construct()
+	{
+	}
+
+	public static function SetCallBack($callBack)
+	{
+		self::$callBack = $callBack;
+	}
+
+	public static function SetModifications($sClass, $sAttCodeToModify, $iCountModify)
+	{
+		self::$sClass = $sClass;
+		self::$sAttCodeToModify = $sAttCodeToModify;
+		if (!MetaModel::IsValidClass($sClass) || !MetaModel::IsValidAttCode($sClass, $sAttCodeToModify)) {
+			throw new Exception("Invalid class $sClass or attcode $sAttCodeToModify");
+		}
+		self::$iCountModify = $iCountModify;
+	}
+
+	public static function SetAlwaysChanged($bAlwaysChanged)
+	{
+		self::$bAlwaysChanged = $bAlwaysChanged;
+	}
+
+	public function OnDBUpdate($oObject, $oChange = null)
+	{
+		if (get_class($oObject) !== self::$sClass) {
+			return;
+		}
+
+		if (self::$iCountModify > 0) {
+			if (!empty($oObject->ListPreviousValuesForUpdatedAttributes())) {
+				if (!is_null(self::$callBack)) {
+					call_user_func(self::$callBack, 'OnDBUpdate');
+				}
+				self::$iCountModify--;
+				$oObject->Set(self::$sAttCodeToModify, 'Value_'.rand());
+				$oObject->DBUpdate();
+			} else {
+				return;
+			}
+		}
+	}
+
+	public function OnIsModified($oObject)
+	{
+		return self::$bAlwaysChanged;
+	}
+}