def assertIndexStatsEqual(self, expected: MarqoIndexStats, actual: MarqoIndexStats):
        """
        Assert MarqoIndexStats equality, verifying only range validity for storage and memory stats.
        """
        self.assertEqual(expected.number_of_documents, actual.number_of_documents)
        self.assertEqual(expected.number_of_vectors, actual.number_of_vectors)
        self.assertGreater(actual.backend.memory_used_percentage, 0.0)
        self.assertLessEqual(actual.backend.memory_used_percentage, 100.0)
        self.assertGreater(actual.backend.storage_used_percentage, 0.0)
        self.assertLessEqual(actual.backend.storage_used_percentage, 100.0)

        Assert MarqoIndexStats equality, verifying only range validity for storage and memory stats.
        
tests/integ_tests/core/monitoring/test_monitoring.py