Novos recursos são adicionados com frequência, bugs são corrigidos regularmente e o código está sempre melhorando.

Esse é o motivo das versões atuais estarem em `0.x.x`, significando que em cada versão pode haver mudanças significativas, tudo isso seguindo as <a href="https://semver.org/lang/pt-BR/" class="external-link" target="_blank">convenções de controle de versão semântica.</a>

        String actual = response.toString();
        assertTrue(actual.startsWith("Trans2FindFirst2Response["));
        assertTrue(actual.contains("sid=123"));
        assertTrue(actual.contains("searchCount=5"));
        assertTrue(actual.contains("isEndOfSearch=true"));
        assertTrue(actual.contains("lastName=file5.txt"));
        assertTrue(actual.endsWith("]"));
    }

    @Test

				Values:  [][]interface{}{{true}},
			},
		},
	}

	for _, tc := range testCase {
		t.Run(tc.name, func(t *testing.T) {
			actual := ConvertMapToValuesForCreate(&gorm.Statement{}, tc.input)
			if !reflect.DeepEqual(actual, tc.expect) {
				t.Errorf("expect %v got %v", tc.expect, actual)
			}
		})
	}
}

func TestConvertSliceOfMapToValuesForCreate(t *testing.T) {
	testCase := []struct {
		name   string

  public void testToArray_noArg() {
    Object[] actual = getList().toArray();
    assertArrayEquals("toArray() order should match list", createOrderedArray(), actual);
  }

  @CollectionSize.Require(absent = ZERO)
  public void testToArray_tooSmall() {
    Object[] actual = getList().toArray(new Object[0]);
    assertArrayEquals("toArray(tooSmall) order should match list", createOrderedArray(), actual);
  }

    //                                                                        ============
    /**
     * Verify that the CRUD mode matches the expected mode.
     *
     * @param crudMode the actual CRUD mode
     * @param expectedMode the expected CRUD mode
     * @param dictId the dictionary ID for error redirection
     */

	}
	for i, tc := range testCases {
		actual, err := parseRestoreObjStatus(tc.String())
		if err != nil {
			t.Fatalf("Test %d: parse restore object failed: %v", i+1, err)
		}
		if actual.ongoing != tc.ongoing || actual.expiry.Format(http.TimeFormat) != tc.expiry.Format(http.TimeFormat) {
			t.Fatalf("Test %d: got %v expected %v", i+1, actual, tc)
		}
	}
}

{!../../docs_src/python_types/tutorial009.py!}
```

Using `Optional[str]` instead of just `str` will let the editor help you detect errors where you could be assuming that a value is always a `str`, when it could actually be `None` too.

`Optional[Something]` is actually a shortcut for `Union[Something, None]`, they are equivalent.

This also means that in Python 3.10, you can use `Something | None`:

//// tab | Python 3.10+

```Python hl_lines="1"

    //                                                                        ============
    /**
     * Verifies that the provided CRUD mode matches the expected mode.
     *
     * @param crudMode the actual CRUD mode provided
     * @param expectedMode the expected CRUD mode
     */
    protected void verifyCrudMode(final int crudMode, final int expectedMode) {
        if (crudMode != expectedMode) {

    //                                                                        ============
    /**
     * Verifies that the CRUD mode matches the expected mode.
     *
     * @param crudMode the actual CRUD mode
     * @param expectedMode the expected CRUD mode
     */
    protected void verifyCrudMode(final int crudMode, final int expectedMode) {
        if (crudMode != expectedMode) {

     * <li>If <code>type</code> is an array, the actual class of its elements is returned.</li>
     * <li>Otherwise, <code>null</code> is returned.</li>
     * </ul>
     *
     * @param type
     *            the type to analyze
     * @param map
     *            the map that contains the type variables and type arguments