Remove calls to getMockForAbstractClass()

Author: alexandre-daubois

Tests/Constraints/UuidValidatorTest.php

@@ -45,7 +45,7 @@ public function testEmptyStringIsValid()
     public function testExpectsUuidConstraintCompatibleType()
     {
         $this->expectException(UnexpectedTypeException::class);
-        $constraint = $this->getMockForAbstractClass(Constraint::class);
+        $constraint = $this->createStub(Constraint::class);
 
         $this->validator->validate('216fff40-98d9-11e3-a5e2-0800200c9a66', $constraint);
     }

Tests/Mapping/Loader/FilesLoaderTest.php

@@ -36,11 +36,11 @@ public function testCallsActualFileLoaderForMetadata()
 
     public function getFilesLoader(LoaderInterface $loader)
     {
-        return $this->getMockForAbstractClass(FilesLoader::class, [[
+        return new class([
             __DIR__.'/constraint-mapping.xml',
             __DIR__.'/constraint-mapping.yaml',
             __DIR__.'/constraint-mapping.test',
             __DIR__.'/constraint-mapping.txt',
-        ], $loader]);
+        ], $loader) extends FilesLoader {};
     }
 }