--- ../test/Generator/AbstractGeneratorTest.php	2026-07-12 15:25:54.083351634 +0300
+++ ../test/Generator/AbstractGeneratorTest.php	2026-07-12 15:30:11.017402450 +0300
@@ -12,13 +12,16 @@
 #[Group('Laminas_Code_Generator_Php')]
 class AbstractGeneratorTest extends TestCase
 {
-    public function testConstructor()
+    public function testConstructor(): void
     {
-        $generator = $this->getMockForAbstractClass(AbstractGenerator::class, [
-            [
-                'indentation' => 'foo',
-            ],
-        ]);
+        $generator = new class([
+            'indentation' => 'foo',
+        ]) extends AbstractGenerator {
+            public function generate(): string
+            {
+                return '';
+            }
+        };
 
         self::assertInstanceOf(GeneratorInterface::class, $generator);
         self::assertSame('foo', $generator->getIndentation());
@@ -27,6 +30,12 @@
     public function testSetOptionsThrowsExceptionOnInvalidArgument()
     {
         $this->expectException(InvalidArgumentException::class);
-        $this->getMockForAbstractClass(AbstractGenerator::class, ['sss']);
+
+        new class('sss') extends AbstractGenerator {
+            public function generate(): string
+            {
+                return '';
+            }
+        };
     }
 }