From bf9427bba5c57e5e4085829e9a63a0e5c6f8fd5a Mon Sep 17 00:00:00 2001
From: Wilmer Arambula <terabytesoftw@gmail.com>
Date: Mon, 30 Jun 2025 08:32:55 -0400
Subject: [PATCH 1/2] test: Add verification for protected method
 `beforeInsertNode` accessibility in subclasses of `NestedSetsBehavior`.

---
 tests/NestedSetsBehaviorTest.php | 41 ++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)

diff --git a/tests/NestedSetsBehaviorTest.php b/tests/NestedSetsBehaviorTest.php
index a675ae5..d29a256 100644
--- a/tests/NestedSetsBehaviorTest.php
+++ b/tests/NestedSetsBehaviorTest.php
@@ -2085,4 +2085,45 @@ public function testProtectedApplyTreeAttributeConditionRemainAccessibleToSubcla
             '\'Tree\' attribute condition should be applied correctly when \'treeAttribute\' is enabled.',
         );
     }
+
+    public function testProtectedBeforeInsertNodeRemainAccessibleToSubclasses(): void
+    {
+        $this->createDatabase();
+
+        $testNode = new ExtendableMultipleTree([
+            'name' => 'Extensibility Test Node',
+            'tree' => 1,
+        ]);
+
+        $extendableBehavior = $testNode->getBehavior('nestedSetsBehavior');
+
+        self::assertInstanceOf(
+            ExtendableNestedSetsBehavior::class,
+            $extendableBehavior,
+            '\'ExtendableMultipleTree\' should use \'ExtendableNestedSetsBehavior\'.',
+        );
+
+        $extendableBehavior->exposedBeforeInsertNode(5, 1);
+
+        self::assertTrue(
+            $extendableBehavior->wasMethodCalled('beforeInsertNode'),
+            '\'beforeInsertNode\' method should remain protected to allow subclass customization.',
+        );
+
+        self::assertEquals(
+            5,
+            $testNode->lft,
+            '\'beforeInsertNode\' should set the \'left\' attribute correctly.',
+        );
+        self::assertEquals(
+            6,
+            $testNode->rgt,
+            '\'beforeInsertNode\' should set the \'right\' attribute correctly.',
+        );
+        self::assertEquals(
+            1,
+            $testNode->depth,
+            '\'beforeInsertNode\' should set the \'depth\' attribute correctly.',
+        );
+    }
 }

From 79b1b73bb79b3b1f1c244d36c20dce7d36385d24 Mon Sep 17 00:00:00 2001
From: Wilmer Arambula <terabytesoftw@gmail.com>
Date: Mon, 30 Jun 2025 08:39:23 -0400
Subject: [PATCH 2/2] fix: Correct method names in test cases for protected
 accessibility in subclasses.

---
 tests/NestedSetsBehaviorTest.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tests/NestedSetsBehaviorTest.php b/tests/NestedSetsBehaviorTest.php
index d29a256..845070d 100644
--- a/tests/NestedSetsBehaviorTest.php
+++ b/tests/NestedSetsBehaviorTest.php
@@ -2052,7 +2052,7 @@ public function testPrependToWithRunValidationParameterUsingStrictValidation():
         );
     }
 
-    public function testProtectedApplyTreeAttributeConditionRemainAccessibleToSubclasses(): void
+    public function testProtectedApplyTreeAttributeConditionRemainsAccessibleToSubclasses(): void
     {
         $this->createDatabase();
 
@@ -2086,7 +2086,7 @@ public function testProtectedApplyTreeAttributeConditionRemainAccessibleToSubcla
         );
     }
 
-    public function testProtectedBeforeInsertNodeRemainAccessibleToSubclasses(): void
+    public function testProtectedBeforeInsertNodeRemainsAccessibleToSubclasses(): void
     {
         $this->createDatabase();