assertEquals(0, bytesRead);
    }

    /**
     * Test the toString method.
     */
    @Test
    void testToString() {
        SmbComWriteAndXResponse response = new SmbComWriteAndXResponse();
        response.count = 12345L;

        String result = response.toString();

        // The toString method should return a string containing the count.
        assertTrue(result.contains("count=12345"));

        return 0;
    }

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

    @Override
    public String toString() {
        return ("SmbComNegotiate[" + super.toString() + ",wordCount=" + wordCount + ",dialects=NT LM 0.12]");
    }

        this.challenge = challenge;
        this.dc = dc;
    }

    @Override
    public String toString() {
        return "NtlmChallenge[challenge=0x" + Hexdump.toHexString(this.challenge, 0, this.challenge.length * 2) + ",dc="
                + this.dc.toString() + "]";
    }

    }

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

    @Override
    public String toString() {
        return ("TransWaitNamedPipeResponse[" + super.toString() + "]");
    }

        int result = sdd.readBytesWireFormat(buffer, 0);
        assertEquals(0, result);
    }

    /**
     * Test toString method.
     */
    @Test
    void testToString() {
        SmbComDeleteDirectory sdd = new SmbComDeleteDirectory("testDir");
        String result = sdd.toString();
        assertTrue(result.contains("SmbComDeleteDirectory"));
        assertTrue(result.contains("directoryName=testDir"));
    }

    }

    @Test
    void testToStringNullSafe() {
        assertNotNull(new Scm().toString());
    }

    @Test
    public void testToStringNotNonsense() {
        Scm scm = new Scm();
        scm.setConnection("scm:git:git://git.localdomain/model");

        String s = scm.toString();

        assertEquals("Scm {connection=scm:git:git://git.localdomain/model}", s);
    }

              @Override
              public boolean equals(@Nullable Object o) {
                return map.equals(o);
              }

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

              @Override
              public @Nullable String remove(Object key) {
                return map.remove(key);
              }

    }

    private void infoLine(char c) {
        infoMain(chars(c, lineLength));
    }

    private void infoMain(String msg) {
        logger.info(builder().strong(msg).toString());
    }

    private void init() {
        if (maxProjectNameLength == 0) {
            if (terminalWidth < 0) {
                terminalWidth = messageBuilderFactory.getTerminalWidth();
            }

    joiner.appendTo(sb1FromIterable, parts);
    assertEquals("x" + expected, sb1FromIterable.toString());

    StringBuilder sb1FromIterator = new StringBuilder().append('x');
    joiner.appendTo(sb1FromIterator, parts.iterator());
    assertEquals("x" + expected, sb1FromIterator.toString());

    // The use of iterator() works around J2KT b/381065164.

    assertThat(graph.edgeValueOrDefault(4, 4, DEFAULT)).isEqualTo("valueD");

    String toString = graph.toString();
    assertThat(toString).contains("valueA");
    assertThat(toString).contains("valueB");
    assertThat(toString).contains("valueC");
    assertThat(toString).contains("valueD");
  }

  @Test
  public void undirectedGraph() {