Add test

Author: sebastianbergmann

tests/unit/Util/ReflectionTest.php

@@ -14,6 +14,7 @@
 use PHPUnit\Framework\Attributes\Small;
 use PHPUnit\Framework\TestCase;
 use PHPUnit\TestFixture\BankAccountTest;
+use PHPUnit\TestFixture\ConcreteTestClassExtendingAbstractTestClassWithoutTestSuffixTest;
 use ReflectionClass;
 
 #[CoversClass(Reflection::class)]
@@ -31,6 +32,17 @@ public function testFindsSourceLocationForMethod(): void
         );
     }
 
+    public function testFindsSourceLocationForMethodInAbstractTestCase(): void
+    {
+        $this->assertSame(
+            [
+                'file' => realpath(__DIR__ . '/../../_files/abstract/without-test-suffix/AbstractTestCase.php'),
+                'line' => 16,
+            ],
+            Reflection::sourceLocationFor(ConcreteTestClassExtendingAbstractTestClassWithoutTestSuffixTest::class, 'testOne'),
+        );
+    }
+
     public function testReturnsUnknownSourceLocationForMethodThatDoesNotExist(): void
     {
         $this->assertSame(