@DisplayName("writeULong writes little endian bytes")
    void testWriteULong() {
        byte[] dest = new byte[4];
        NtlmMessage.writeULong(dest, 0, 0x01020304);
        assertArrayEquals(new byte[] { 4, 3, 2, 1 }, dest, "Writer must be little‑endian");
    }

    @Test
    @DisplayName("writeULong handles negative values as unsigned")
    void testWriteULongNegative() {
        byte[] dest = new byte[4];

    assertThat(request.tag(String::class)).isSameAs(uuidTag)
    assertThat(request.tag<String>()).isSameAs(uuidTag)
  }

  @Test
  fun replaceOnlyTag() {
    val uuidTag1 = "1234"
    val uuidTag2 = "4321"
    val request =
      Request
        .Builder()
        .url("https://square.com")
        .tag(String::class, uuidTag1)
        .tag(String::class, uuidTag2)
        .build()

    assertNextPermutation(newArrayList(3, 4, 1, 2), permutations);
    assertNextPermutation(newArrayList(4, 3, 1, 2), permutations);

    assertNextPermutation(newArrayList(4, 3, 2, 1), permutations);
    assertNextPermutation(newArrayList(3, 4, 2, 1), permutations);
    assertNextPermutation(newArrayList(3, 2, 4, 1), permutations);
    assertNextPermutation(newArrayList(3, 2, 1, 4), permutations);

    assertNextPermutation(newArrayList(3, 4, 1, 2), permutations);
    assertNextPermutation(newArrayList(4, 3, 1, 2), permutations);

    assertNextPermutation(newArrayList(4, 3, 2, 1), permutations);
    assertNextPermutation(newArrayList(3, 4, 2, 1), permutations);
    assertNextPermutation(newArrayList(3, 2, 4, 1), permutations);
    assertNextPermutation(newArrayList(3, 2, 1, 4), permutations);

  }

  public void testToSortedList_withComparator() {
    assertEquals(
        Lists.newArrayList(4, 3, 2, 1),
        fluent(4, 1, 3, 2).toSortedList(Ordering.<Integer>natural().reverse()));
  }

  public void testToSortedList_withDuplicates() {
    assertEquals(
        Lists.newArrayList(4, 3, 1, 1),
        fluent(1, 4, 1, 3).toSortedList(Ordering.<Integer>natural().reverse()));
  }

		},
		wantErr: ErrHeader,
	}, {
		inputHdrs: map[string]string{
			paxGNUSparseNumBlocks: "2",
			paxGNUSparseMap:       "0,1,02,3",
			paxGNUSparseRealSize:  "4321",
		},
		wantMap:  sparseDatas{{0, 1}, {2, 3}},
		wantSize: 4321,
	}, {
		inputHdrs: map[string]string{
			paxGNUSparseNumBlocks: "2",
			paxGNUSparseMap:       "0,one1,2,3",
		},
		wantErr: ErrHeader,
	}, {

maven-3.2.2-src.tar.gz Apache Maven 3.2.1 2014-02-21 3.2.1 http://archive.apache.org/dist/maven/maven-3/3.2.1/binaries/apache-maven-3.2.1-bin.zip http://archive.apache.org/dist/maven/maven-3/3.2.1/binaries/apache-maven-3.2.1-bin.tar.gz http://archive.apache.org/dist/maven/maven-3/3.2.1/source/apache-maven-3.2.1-src.zip http://archive.apache.org/dist/maven/maven-3/3.2.1/source/apache-maven-3.2.1-src.tar.gz Apache Maven 3.1.1 2013-10-04 3.1.1 http://archive.apache.org/dist/maven/maven-3/3.1.1/bina...

        assertEquals(positiveValue, ndrLongPositive.value, "Constructor should correctly initialize with a positive value.");

        // Test case 2: Negative value
        int negativeValue = -54321;
        NdrLong ndrLongNegative = new NdrLong(negativeValue);
        assertEquals(negativeValue, ndrLongNegative.value, "Constructor should correctly initialize with a negative value.");

        // Test case 3: Zero value

func TestCheckLocalServerAddr(t *testing.T) {
	testCases := []struct {
		serverAddr  string
		expectedErr error
	}{
		{":54321", nil},
		{"localhost:54321", nil},
		{"0.0.0.0:9000", nil},
		{":0", nil},
		{"localhost", nil},
		{"", fmt.Errorf("invalid argument")},
		{"example.org:54321", fmt.Errorf("host in server address should be this server")},
		{":-10", fmt.Errorf("port must be between 0 to 65535")},
	}

Для этого можно использовать функцию `jsonable_encoder`.

Она принимает объект, например, Pydantic-модель, и возвращает его версию, совместимую с JSON:

{* ../../docs_src/encoder/tutorial001_py310.py hl[4,21] *}

В данном примере она преобразует Pydantic-модель в `dict`, а `datetime` - в `str`.