From ed94498963b984d87ce3784f4ddbf0d753e86927 Mon Sep 17 00:00:00 2001
From: Woody Gilk <woody.gilk@gmail.com>
Date: Tue, 17 Feb 2026 06:00:39 -0600
Subject: [PATCH] Use custom message for object checks

---
 CHANGELOG.md         |  6 ++++++
 src/Assert.php       | 10 +++++-----
 tests/AssertTest.php | 25 +++++++++++++++++++++++++
 3 files changed, 36 insertions(+), 5 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index f8092f1e..538c8463 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,12 @@
 Changelog
 =========
 
+## 2.1.4
+
+### Fixed
+
+- Use custom message for more internal calls
+
 ## 2.1.3
 
 ### Fixed
diff --git a/src/Assert.php b/src/Assert.php
index 4c5c8d37..65a45a98 100644
--- a/src/Assert.php
+++ b/src/Assert.php
@@ -484,7 +484,7 @@ public static function isIterable(mixed $value, string $message = ''): iterable
      */
     public static function isInstanceOf(mixed $value, mixed $class, string $message = ''): object
     {
-        static::object($value);
+        static::object($value, $message);
         static::string($class, 'Expected class as a string. Got: %s');
 
         if (!($value instanceof $class)) {
@@ -510,7 +510,7 @@ public static function isInstanceOf(mixed $value, mixed $class, string $message
      */
     public static function notInstanceOf(mixed $value, mixed $class, string $message = ''): object
     {
-        static::object($value);
+        static::object($value, $message);
         static::string($class, 'Expected class as a string. Got: %s');
 
         if ($value instanceof $class) {
@@ -537,7 +537,7 @@ public static function notInstanceOf(mixed $value, mixed $class, string $message
      */
     public static function isInstanceOfAny(mixed $value, mixed $classes, string $message = ''): object
     {
-        static::object($value);
+        static::object($value, $message);
         static::isIterable($classes);
 
         foreach ($classes as $class) {
@@ -596,7 +596,7 @@ public static function isAOf(mixed $value, mixed $class, string $message = ''):
      */
     public static function isNotA(mixed $value, mixed $class, string $message = ''): object|string
     {
-        static::objectish($value);
+        static::objectish($value, $message);
         static::string($class, 'Expected class as a string. Got: %s');
 
         if (\is_a($value, $class, \is_string($value))) {
@@ -621,7 +621,7 @@ public static function isNotA(mixed $value, mixed $class, string $message = ''):
      */
     public static function isAnyOf(mixed $value, mixed $classes, string $message = ''): object|string
     {
-        static::objectish($value);
+        static::objectish($value, $message);
         static::isIterable($classes);
 
         foreach ($classes as $class) {
diff --git a/tests/AssertTest.php b/tests/AssertTest.php
index 104d3936..5b3d0a39 100644
--- a/tests/AssertTest.php
+++ b/tests/AssertTest.php
@@ -943,6 +943,31 @@ public static function getMethodsThatUseOtherMethods(): array
                 'args' => [111, 'test', 'Value must be an array without key test. Got: %s'],
                 'exceptionMessage' => 'Value must be an array without key test. Got: integer',
             ],
+            [
+                'method' => 'isInstanceOf',
+                'args' => [111, 'stdClass', 'Value must be an instance of stdClass. Got: %s'],
+                'exceptionMessage' => 'Value must be an instance of stdClass. Got: integer',
+            ],
+            [
+                'method' => 'notInstanceOf',
+                'args' => [111, 'stdClass', 'Value must be an instance of stdClass. Got: %s'],
+                'exceptionMessage' => 'Value must be an instance of stdClass. Got: integer',
+            ],
+            [
+                'method' => 'isInstanceOfAny',
+                'args' => [111, 'stdClass', 'Value must be an instance of stdClass. Got: %s'],
+                'exceptionMessage' => 'Value must be an instance of stdClass. Got: integer',
+            ],
+            [
+                'method' => 'isNotA',
+                'args' => [111, 'stdClass', 'Value must be an instance of stdClass. Got: %s'],
+                'exceptionMessage' => 'Value must be an instance of stdClass. Got: integer',
+            ],
+            [
+                'method' => 'isAnyOf',
+                'args' => [111, 'stdClass', 'Value must be an instance of stdClass. Got: %s'],
+                'exceptionMessage' => 'Value must be an instance of stdClass. Got: integer',
+            ],
         ];
     }
 }