Shinsuke Sugaya <******@****.***> 1755149504 +0900

        int size = response.getMaxTransactSize();

        // Then
        assertEquals(1048576, size);
    }

    @Test
    @DisplayName("Should return transaction buffer size")
    void testGetTransactionBufferSize() throws Exception {
        // Given
        setPrivateField(response, "maxTransactSize", 65536);

        // When
        int size = response.getTransactionBufferSize();

        // Then