}

        @Test
        @DisplayName("Should throw IOException when handle is stale")
        void testDoSendReceiveFragment_StaleHandle() throws Exception {
            DcerpcPipeHandle handle = createMockedDcerpcPipeHandle();
            when(mockSmbPipeHandleInternal.isStale()).thenReturn(true);

        /**
         * Verifies that isStale returns false for a fresh handle.
         */
        @Test
        public void testIsStale_ReturnsFalseWhenNotStale() {
            when(smbPipeHandle.isStale()).thenReturn(false);
            assertFalse(smbPipeHandle.isStale(), "isStale() should return false for a fresh handle.");
        }

        /**
         * Verifies that isStale returns true for a stale handle.
         */

        // Initially not open (isStale returns false when handle is null, not true)
        assertFalse(target.isOpen());
        assertFalse(target.isStale());

        // After ensureOpen, handle valid -> open
        SmbFileHandleImpl fh = target.ensureOpen();
        assertSame(fileHandle, fh);
        assertTrue(target.isOpen());
        assertFalse(target.isStale());

    }

    @Test
    @DisplayName("isOpen/isStale reflect handle validity and lifecycle")
    void isOpen_isStale_transitions() throws Exception {
        SmbPipeHandleImpl handle = newHandleWithBasicStubs(0, "\\\\pipe\\\\w");
        assertFalse(handle.isOpen(), "Initially not open");
        assertFalse(handle.isStale(), "Initially not stale");

        // After ensureOpen with valid fh

     */
    @Override
    protected int doSendReceiveFragment(final byte[] buf, final int off, final int length, final byte[] inB) throws IOException {
        if (this.handle.isStale()) {
            throw new IOException("DCERPC pipe is no longer open");
        }

        int have = this.handle.sendrecv(buf, off, length, inB, getMaxRecv());

            return sess.getSessionKey();
        }
    }

    /**
     * {@inheritDoc}
     *
     * @see jcifs.SmbPipeHandle#isStale()
     */
    @Override
    public boolean isStale() {
        return !this.open || this.handle != null && !this.handle.isValid();
    }

    @Override
    public synchronized SmbFileHandleImpl ensureOpen() throws CIFSException {

            return managedVersions;
        }

        public List<ArtifactRepository> getRemoteRepositories() {
            return remoteRepositories;
        }

        public boolean isStale() {
            File pomFile = pomArtifact.getFile();
            if (pomFile != null) {
                if (pomFile.canRead()) {
                    return length != pomFile.length() || timestamp != pomFile.lastModified();

    boolean isOpen();

    /**
     * Tests whether this file descriptor was previously open but has become invalid.
     *
     * @return whether the FD was previously open but became invalid
     */
    boolean isStale();

    /**
     * Unwraps this handle to the specified type.
     *
     * @param <T> the type to unwrap to
     * @param type the class of the type to unwrap to
     * @return unwrapped instance
     */

# specific language governing permissions and limitations
# under the License.

name: Stale

on:
  schedule:
    - cron: '29 3 * * *'
  issue_comment:
    types: [ 'created' ]

jobs:
  stale:

    val headers =
      Headers
        .Builder()
        .add(
          "WWW-Authenticate",
          "Digest realm=\"myrealm\", nonce=\"fjalskdflwejrlaskdfjlaskdjflaks" +
            "jdflkasdf\", qop=\"auth\", stale=\"FALSE\"",
        ).build()
    val challenges = headers.parseChallenges("WWW-Authenticate")
    assertThat(challenges.size).isEqualTo(1)
    assertThat(challenges[0].scheme).isEqualTo("Digest")