assertTrue(mockResponse.isVerifyFailed());

        // Verify the method was called
        verify(mockResponse, times(1)).isVerifyFailed();
    }

    @Test
    void testIsError() {
        // Test initial state (should be false by default for a fresh mock)
        assertFalse(mockResponse.isError());

        // Simulate error status
        when(mockResponse.isError()).thenReturn(true);