settings.set(key, value);
        assertEquals(value, settings.getAsInt(key, -1));
    }

    @Test
    public void test_setAndGetAsLong() {
        String key = "key";
        long value = Long.MAX_VALUE;
        settings.set(key, value);
        assertEquals(value, settings.getAsLong(key, -1));
    }

    @Test
    public void test_setAndGetAsFloat() {
        String key = "key";

        reader = new ESSourceReader(client, settings, indexName);
        reader.setScrollSize(1000);
        reader.addSort(SortBuilders.fieldSort("field2").order(SortOrder.DESC));
        count = 0;
        prev = Integer.MAX_VALUE;
        while ((source = reader.read()) != null) {
            int current = Integer.parseInt(source.get("field2").toString());
            assertTrue(prev > current);
            prev = current;
            count++;

            out.write(content.getBytes("UTF-8"));
        } finally {
            out.close();
        }

        // Set maxSize very large
        final byte[] bytes = FileUtil.readBytes(file, Long.MAX_VALUE);
        assertThat(new String(bytes, "UTF-8"), is(content));
    }

    private String getPath(final String fileName) {

    @Test
    public void testThresholdWithLargeValue() {
        CurlRequest request = new CurlRequest(Method.GET, "https://example.com");

        // Large threshold value
        int largeThreshold = Integer.MAX_VALUE;
        request.threshold(largeThreshold);

        assertEquals(largeThreshold, request.threshold());
    }

    @Test
    public void testBodyWithUnicodeCharacters() {

    private static final String DISABLE_URL_ENCODE = "#DISABLE_URL_ENCODE";

    /**
     * Maximum number of URLs to access during crawling.
     */
    protected long maxAccessCount = Long.MAX_VALUE;

    /**
     * Interval time in milliseconds between crawling executions.
     */
    protected long crawlingExecutionInterval = Constants.DEFAULT_CRAWLING_EXECUTION_INTERVAL;

    /**