def test_crossMountMoveToWithoutSymlink(self):
        """
        Verify that moveTo called with followLinks=False actually create
        another symlink.
        """
        invokedWith = self.setUpFaultyRename()
        f2 = self.path.child(b'file2')
        f3 = self.path.child(b'file3')
        self.symlink(self.path.child(b'file1').path, f2.path)
        f2.moveTo(f3, followLinks=False)
        self.assertTrue(f3.islink())
        self.assertEqual(f3.getContent(), b'file 1')
        self.assertTrue(invokedWith)

        Verify that moveTo called with followLinks=False actually create
        another symlink.
        
stackoverflow/venv/lib/python3.6/site-packages/twisted/test/test_paths.py