Refactor tests to use FakeNonFinalClass

Updated several test cases in AspectTest.php to replace FakeMyClass with FakeNonFinalClass. This ensures consistency throughout the tests and aligns with recent changes in the class structure. All assertions have been modified accordingly to reflect this update.

tests/Aspect/AspectTest.php

@@ -42,17 +42,17 @@ public function testNewInstance(): void
             new StartsWithMatcher('my'),
             [new FakeMyInterceptor()]
         );
-        $myClass = $this->aspect->newInstance(FakeMyClass::class);
-        $this->assertNotSame(get_class($myClass), FakeMyClass::class);
+        $myClass = $this->aspect->newInstance(FakeNonFinalClass::class);
+        $this->assertNotSame(get_class($myClass), FakeNonFinalClass::class);
         $result = $myClass->myMethod();
         // the original method is intercepted
         $this->assertEquals('intercepted original', $result);
     }
 
     public function testNewInstanceWithNoBound(): void
     {
-        $insntance = $this->aspect->newInstance(FakeMyClass::class);
-        $this->assertInstanceOf(FakeMyClass::class, $insntance);
+        $insntance = $this->aspect->newInstance(FakeNonFinalClass::class);
+        $this->assertInstanceOf(FakeNonFinalClass::class, $insntance);
     }
 
     /**
@@ -99,8 +99,8 @@ public function testAnnotateMatcher(): void
             [new FakeMyInterceptor()]
         );
 
-        $billing = $aspect->newInstance(FakeMyClass::class);
-        $this->assertInstanceOf(FakeMyClass::class, $billing);
+        $billing = $aspect->newInstance(FakeNonFinalClass::class);
+        $this->assertInstanceOf(FakeNonFinalClass::class, $billing);
     }
 
     /**
@@ -116,8 +116,8 @@ public function testNotClassMatch(): void
             [new FakeMyInterceptor()]
         );
         $aspect->weave(__DIR__ . '/Fake');
-        $billing = $aspect->newInstance(FakeMyClass::class);
-        $this->assertInstanceOf(FakeMyClass::class, $billing);
+        $billing = $aspect->newInstance(FakeNonFinalClass::class);
+        $this->assertInstanceOf(FakeNonFinalClass::class, $billing);
     }
 
     /**
@@ -133,7 +133,7 @@ public function testNotMethodMatch(): void
             [new FakeMyInterceptor()]
         );
         $aspect->weave(__DIR__ . '/Fake/src');
-        $billing = $aspect->newInstance(FakeMyClass::class);
-        $this->assertInstanceOf(FakeMyClass::class, $billing);
+        $billing = $aspect->newInstance(FakeNonFinalClass::class);
+        $this->assertInstanceOf(FakeNonFinalClass::class, $billing);
     }
 }