Deprecate User::listing()

CHANGELOG.md

@@ -27,6 +27,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - `Redmine\Api\Project::listing()` is deprecated, use `\Redmine\Api\Project::listNames()` instead.
 - `Redmine\Api\Role::listing()` is deprecated, use `\Redmine\Api\Role::listNames()` instead.
 - `Redmine\Api\TimeEntryActivity::listing()` is deprecated, use `\Redmine\Api\TimeEntryActivity::listNames()` instead.
+- `Redmine\Api\User::listing()` is deprecated, use `\Redmine\Api\User::listLogins()` instead.
 
 ## [v2.6.0](https://github.com/kbsali/php-redmine-api/compare/v2.5.0...v2.6.0) - 2024-03-25
 

src/Redmine/Api/User.php

@@ -118,13 +118,18 @@ public function all(array $params = [])
     /**
      * Returns an array of users with login/id pairs.
      *
+     * @deprecated v2.7.0 Use listLogins() instead.
+     * @see User::listLogins()
+     *
      * @param bool  $forceUpdate to force the update of the users var
      * @param array $params      to allow offset/limit (and more) to be passed
      *
      * @return array list of users (id => username)
      */
     public function listing($forceUpdate = false, array $params = [])
     {
+        @trigger_error('`' . __METHOD__ . '()` is deprecated since v2.7.0, use `' . __CLASS__ . '::listLogins()` instead.', E_USER_DEPRECATED);
+
         if (empty($this->users) || $forceUpdate) {
             $this->users = $this->list($params);
         }

tests/Unit/Api/UserTest.php

@@ -286,4 +286,36 @@ public function testListingCallsGetEveryTimeWithForceUpdate()
         $this->assertSame($expectedReturn, $api->listing(true));
         $this->assertSame($expectedReturn, $api->listing(true));
     }
+
+    /**
+     * Test listing().
+     */
+    public function testListingTriggersDeprecationWarning()
+    {
+        $client = $this->createMock(Client::class);
+        $client->method('requestGet')
+            ->willReturn(true);
+        $client->method('getLastResponseBody')
+            ->willReturn('{"users":[{"id":1,"login":"user_1"},{"id":5,"login":"user_5"}]}');
+        $client->method('getLastResponseContentType')
+            ->willReturn('application/json');
+
+        $api = new User($client);
+
+        // PHPUnit 10 compatible way to test trigger_error().
+        set_error_handler(
+            function ($errno, $errstr): bool {
+                $this->assertSame(
+                    '`Redmine\Api\User::listing()` is deprecated since v2.7.0, use `Redmine\Api\User::listLogins()` instead.',
+                    $errstr,
+                );
+
+                restore_error_handler();
+                return true;
+            },
+            E_USER_DEPRECATED,
+        );
+
+        $api->listing();
+    }
 }