From 1ec61fc73fac07446c813c6f1a35c38ece200913 Mon Sep 17 00:00:00 2001
From: Gammasoft <gammasoft71@gmail.com>
Date: Wed, 25 Sep 2024 16:50:42 +0200
Subject: [PATCH] Add argument_null_exception unit tests

---
 .../src/xtd/tests/argument_null_exception_tests.cpp          | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/tests/xtd.core.unit_tests/src/xtd/tests/argument_null_exception_tests.cpp b/tests/xtd.core.unit_tests/src/xtd/tests/argument_null_exception_tests.cpp
index 109aef5b9bc..146e26dfe26 100644
--- a/tests/xtd.core.unit_tests/src/xtd/tests/argument_null_exception_tests.cpp
+++ b/tests/xtd.core.unit_tests/src/xtd/tests/argument_null_exception_tests.cpp
@@ -309,6 +309,11 @@ namespace xtd::tests {
       assert::throws<argument_null_exception>([]{argument_null_exception::throw_if_null(ptr<object> {});}, csf_);
     }
     
+    void test_method_(throw_if_null_with_optional) {
+      assert::does_not_throw([]{argument_null_exception::throw_if_null(std::optional<object> {object {}});}, csf_);
+      assert::throws<argument_null_exception>([]{argument_null_exception::throw_if_null(std::optional<object> {});}, csf_);
+    }
+    
     void test_method_(throw_if_null_with_sptr) {
       assert::does_not_throw([]{argument_null_exception::throw_if_null(new_sptr<object>());}, csf_);
       assert::throws<argument_null_exception>([]{argument_null_exception::throw_if_null(sptr<object> {});}, csf_);