}

    @Test
    @DisplayName("Test Response interface methods - isReceived")
    void testIsReceived() {
        // Given
        when(response.isReceived()).thenReturn(true);

        // When
        boolean received = response.isReceived();

        // Then
        assertTrue(received);
        verify(response).isReceived();
    }

    @Test

                chainedResponse = treeConnect(request, response);
            }
            if (request == null || chainedResponse != null && chainedResponse.isReceived()) {
                return chainedResponse;
            }

            // fall trough if the tree connection is already established
            // and send it as a separate request instead

            this.errorCode = 0;
            this.exception = null;
        }

        // Methods from jcifs.util.transport.Response interface
        @Override
        public boolean isReceived() {
            return received;
        }

        @Override
        public void received() {
            this.received = true;
        }

        @Override

        // Test that response inherits state tracking from ServerMessageBlock2Response

        // Initially not received
        Method isReceivedMethod = ServerMessageBlock2Response.class.getDeclaredMethod("isReceived");
        isReceivedMethod.setAccessible(true);
        assertFalse((boolean) isReceivedMethod.invoke(response));

        // Test reset method
        response.reset();

     * @see jcifs.internal.smb2.ServerMessageBlock2Response#prepare(jcifs.internal.CommonServerMessageBlockRequest)
     */
    @Override
    public void prepare(final CommonServerMessageBlockRequest next) {
        if (isReceived() && next instanceof RequestWithFileId) {
            ((RequestWithFileId) next).setFileId(this.fileId);
        }
        super.prepare(next);
    }

    /**
     * Get the oplock level granted by the server

        @Override
        public Long getExpiration() {
            return this.expiration;
        }

        // Additional Response interface methods
        @Override
        public boolean isReceived() {
            return this.received;
        }

        @Override
        public void received() {
            this.received = true;
        }

        @Override

        @Test
        @DisplayName("Should track received state")
        void testReceivedState() {
            assertFalse(echoResponse.isReceived());

            echoResponse.received();

            assertTrue(echoResponse.isReceived());
        }

        @Test
        @DisplayName("Should track error state")
        void testErrorState() {
            assertFalse(echoResponse.isError());

        void testReset() {
            // Set initial state
            response.received();
            assertTrue(response.isReceived());

            // Reset
            response.reset();

            assertFalse(response.isReceived());
        }

        @Test
        @DisplayName("Should handle received notification")
        void testReceived() throws InterruptedException {

        return getConfig().equals(tc.getConfig());
    }

    @Override
    public boolean isValid(final CIFSContext tc, final SmbNegotiationRequest req) {
        if (!isReceived() || getStatus() != 0) {
            return false;
        }

        if (req.isSigningEnforced() && !isSigningEnabled()) {
            log.debug("Signing is enforced but server does not allow it");

    void watch_smb2_success_returnsList_andClosesTree() throws Exception {
        List<FileNotifyInformation> info = new ArrayList<>();
        NotifyResponse resp = mock(NotifyResponse.class);
        when(resp.isReceived()).thenReturn(true);
        when(resp.getErrorCode()).thenReturn(0);
        when(resp.getNotifyInformation()).thenReturn(info);
        setupSmb2(resp, new byte[16]);