def METHOD_NAME(self):
    font1 = font.Font(root=self.root, name=fontname, exists=True)
    font2 = font.Font(root=self.root, name=fontname, exists=True)
    self.assertIsNot(font1, font2)
    self.assertEqual(font1, font2)
    self.assertNotEqual(font1, font1.copy())
    self.assertNotEqual(font1, 0)
    self.assertNotIn(font1, [0])