// so context updates cannot be verified. This is expected behavior.
    }

    /**
     * Test convertWithFieldCheck() with different boost values.
     */
    @Test
    public void test_convertWithFieldCheck_withDifferentBoosts() {
        FessConfig fessConfig = ComponentUtil.getFessConfig();

        float[] boostValues = { 0.5f, 1.0f, 2.0f, 5.0f, 10.0f };

        for (float boost : boostValues) {