AbstractIdleService service = new TestService();
    assertEquals("TestService [NEW]", service.toString());
    service.startAsync().awaitRunning();
    assertEquals("TestService [RUNNING]", service.toString());
    service.stopAsync().awaitTerminated();
    assertEquals("TestService [TERMINATED]", service.toString());
  }

  public void testTimeout() throws Exception {

     */
    @Nonnull
    public static ModelSource resolvedSource(@Nonnull Path path, @Nullable String modelId) {
        return new ResolvedPathSource(requireNonNull(path, "path"), path.toString(), modelId);
    }

    /**
     * Basic implementation of {@link Source} that uses a {@link Path} as the underlying source.
     */
    static class PathSource implements Source {
        @Nonnull

    private final String toString;

    protected Stimulus(String toString) {
      this.toString = toString;
    }

    /**
     * Send this stimulus to both iterators and return normally only if both produce the same
     * response.
     */
    abstract void executeAndCompare(ListIterator<E> reference, T target);

    @Override
    public String toString() {
      return toString;
    }

        assertEquals(0, read);
    }

    @Test
    @DisplayName("Test toString method")
    void testToString() {
        trans2FindFirst2 = new Trans2FindFirst2(mockConfig, "\\test\\path", "*.txt", 0x16, 50, 2048);

        String result = trans2FindFirst2.toString();

        assertNotNull(result);
        assertTrue(result.contains("Trans2FindFirst2"));

    }

    protected void createSynonymMap(final boolean reload) {
        try (Reader rulesReader = getReader(reload)) {
            if (rulesReader instanceof StringReader && ((StringReader) rulesReader).toString().length() == 0) {
                synonymMap = null;
                return;
            }

            SynonymMap.Builder parser = null;

            if ("wordnet".equalsIgnoreCase(settings.get("format"))) {

    }

    @Override
    int readBytesWireFormat(final byte[] buffer, final int bufferIndex) {
        return 0;
    }

    @Override
    public String toString() {
        return ("SmbComTreeConnectAndX[" + super.toString() + ",disconnectTid=" + disconnectTid + ",passwordLength=" + passwordLength

    }

    /**
     * Test toString contains relevant information
     */
    @Test
    public void testToString() {
        SmbComWrite write = new SmbComWrite();
        write.setParam(0x1234, 100L, 50, new byte[10], 0, 10);

        String str = write.toString();
        assertNotNull(str);

     *
     * @return string representation of this FacetInfo instance
     */
    @Override
    public String toString() {
        return "FacetInfo [field=" + Arrays.toString(field) + ", query=" + Arrays.toString(query) + ", size=" + size + ", minDocCount="
                + minDocCount + ", sort=" + sort + ", missing=" + missing + "]";
    }

    }

    @Test
    @DisplayName("toString representation contains expected fields")
    void toStringContainsKeyData() {
        SmbComNTCreateAndX req = createRequest(0, 0);
        String str = req.toString();
        assertTrue(str.startsWith("SmbComNTCreateAndX["), "toString should start with class name");

    }

    @Override
    public String toString() {
        final StringBuilder sb = new StringBuilder();
        sb.append(DfTypeUtil.toClassTitle(this));
        sb.append(":{useTimeZoneHandling=").append(isUseTimeZoneHandling());
        sb.append(", acceptCookieTimeZone=").append(isAcceptCookieTimeZone());
        sb.append("}@").append(Integer.toHexString(hashCode()));
        return sb.toString();
    }