@BeforeEach
    void setUp() {
        testProperties = new Properties();
        testProperties.setProperty("test.int", "123");
        testProperties.setProperty("test.long", "1234567890123");
        testProperties.setProperty("test.bool.true", "true");
        testProperties.setProperty("test.bool.false", "false");
        testProperties.setProperty("test.host", "localhost");

        assertEquals("******@****.***", fessConfig.getLdapSecurityPrincipal("1234567890"));
        assertEquals("12345678901@fess.codelibs.local", fessConfig.getLdapSecurityPrincipal("12345678901"));
    }

    public void test_maxUsernameLength10() throws IOException {
        FessProp.propMap.clear();
        FessConfig fessConfig = new FessConfig.SimpleImpl() {

			ok:   true,
		},
		{
			name: "WithNanoPadding",
			in:   "1.123",
			want: time.Unix(1, 123000000),
			ok:   true,
		},
		{
			name: "WithNanoTruncate",
			in:   "1.123456789123",
			want: time.Unix(1, 123456789),
			ok:   true,
		},
		{
			name: "TrailingError",
			in:   "1.123abc",
			want: time.Time{},
			ok:   false,
		},
		{
			name: "LeadingError",

        assertEquals("1234567...", documentHelper.getDigest(responseData, "1234567890123456789", dataMap, 10));
        assertEquals("1234567...", documentHelper.getDigest(responseData, "12345678901", dataMap, 10));
        assertEquals("1234567890", documentHelper.getDigest(responseData, "1234567890", dataMap, 10));
        assertEquals("123456789", documentHelper.getDigest(responseData, "123456789", dataMap, 10));

    // reorder
    getAll(cache, asList(0, 1, 2));
    CacheTesting.drainRecencyQueues(cache);
    ticker.advance(2, MILLISECONDS);
    assertThat(keySet).containsExactly(3, 4, 5, 6, 7, 8, 9, 0, 1, 2);

    // 3 expires
    ticker.advance(1, MILLISECONDS);
    assertThat(keySet).containsExactly(4, 5, 6, 7, 8, 9, 0, 1, 2);

    // reorder
    getAll(cache, asList(5, 7, 9));