Improve tests, update CHANGELOG.md

Author: Art4

CHANGELOG.md

@@ -10,10 +10,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Added
 
 - New method `Redmine\Api\Group::listNames()` for listing the ids and names of all groups.
+- New method `Redmine\Api\IssueCategory::listNamesByProject()` for listing the ids and names of all issue categories of a project.
 
 ### Deprecated
 
 - `Redmine\Api\Group::listing()` is deprecated, use `\Redmine\Api\Group::listNames()` instead.
+- `Redmine\Api\IssueCategory::listing()` is deprecated, use `\Redmine\Api\IssueCategory::listNamesByProject()` instead.
 
 ## [v2.6.0](https://github.com/kbsali/php-redmine-api/compare/v2.5.0...v2.6.0) - 2024-03-25
 

tests/Unit/Api/IssueCategory/ListNamesByProjectTest.php

@@ -63,16 +63,16 @@ public static function getListNamesByProjectData(): array
                 <<<JSON
                 {
                     "issue_categories": [
-                        {"id": 9, "name": "IssueCategory 1"},
+                        {"id": 7, "name": "IssueCategory 3"},
                         {"id": 8, "name": "IssueCategory 2"},
-                        {"id": 7, "name": "IssueCategory 3"}
+                        {"id": 9, "name": "IssueCategory 1"}
                     ]
                 }
                 JSON,
                 [
-                    9 => "IssueCategory 1",
-                    8 => "IssueCategory 2",
                     7 => "IssueCategory 3",
+                    8 => "IssueCategory 2",
+                    9 => "IssueCategory 1",
                 ],
             ],
         ];