class IsDotQuadIPTests {

        @ParameterizedTest(name = "should return true for valid IP address: {0}")
        @ValueSource(strings = { "192.168.1.1", "10.0.0.255", "0.0.0.0", "255.255.255.255" })
        void shouldReturnTrueForValidIpAddresses(String ip) {
            assertTrue(UniAddress.isDotQuadIP(ip));
        }

        @ParameterizedTest(name = "should return false for invalid IP address or hostname: {0}")

Например, у вас есть файл `main.py`:

```Python hl_lines="3"
import os

name = os.getenv("MY_NAME", "World")
print(f"Hello {name} from Python")
```

/// tip | Совет

Второй аргумент [`os.getenv()`](https://docs.python.org/3.8/library/os.html#os.getenv) - это возвращаемое по умолчанию значение.

Наприклад, у вас може бути файл `main.py` з:

```Python hl_lines="3"
import os

name = os.getenv("MY_NAME", "World")
print(f"Hello {name} from Python")
```

/// tip | Порада

Другий аргумент до [`os.getenv()`](https://docs.python.org/3.8/library/os.html#os.getenv) - це значення за замовчуванням, яке буде повернено.

{* ../../docs_src/path_operation_advanced_configuration/tutorial001_py310.py hl[6] *}

### 使用路徑操作函式（path operation function）的名稱作為 operationId { #using-the-path-operation-function-name-as-the-operationid }

如果你想用 API 的函式名稱作為 `operationId`，你可以遍歷所有路徑，並使用各自的 `APIRoute.name` 覆寫每個*路徑操作*的 `operation_id`。

應在加入所有*路徑操作*之後再這麼做。

{* ../../docs_src/path_operation_advanced_configuration/tutorial002_py310.py hl[2, 12:21, 24] *}

/// tip

    /** OpenSearch client. */
    protected final Client client;
    /** Suggest settings. */
    protected final SuggestSettings settings;
    /** Index name. */
    protected final String indexName;
    /** Supported fields. */
    protected final String[] supportedFields;

    /** Scroll size. */
    protected int scrollSize = 1;
    /** Maximum retry count. */

先從 `HeroBase` 模型開始，它包含所有模型「共享」的欄位：

* `name`
* `age`

{* ../../docs_src/sql_databases/tutorial002_an_py310.py ln[7:9] hl[7:9] *}

#### `Hero` - 資料表模型 { #hero-the-table-model }

接著建立 `Hero`，也就是實際的「資料表模型」，它包含不一定會出現在其他模型中的「額外欄位」：

* `id`
* `secret_name`

因為 `Hero` 繼承自 `HeroBase`，它「也」擁有 `HeroBase` 中宣告的「欄位」，因此 `Hero` 的完整欄位為：

* `id`
* `name`
* `age`
* `secret_name`

---

Daha yolun başındayız, ama bunun nasıl çalıştığı hakkında fikri kaptınız.

Şu satırı değiştirmeyi deneyin:

```Python
    return {"item_name": item.name, "item_id": item_id}
```

...şundan:

```Python
        ... "item_name": item.name ...
```

...şuna:

```Python
        ... "item_price": item.price ...
```

        assertEquals(25, accesstokenpager.getPageSize());
        assertEquals(1, accesstokenpager.getCurrentPageNumber());
        assertNull(accesstokenpager.id);
        assertNull(accesstokenpager.name);
        assertNull(accesstokenpager.createdBy);
        assertNull(accesstokenpager.createdTime);
        assertNull(accesstokenpager.versionNo);

        accesstokenpager.setAllRecordCount(999);

 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

package jcifs.smb1.netbios;

class NameQueryResponse extends NameServicePacket {

    NameQueryResponse() {
        recordName = new Name();
    }

    @Override
    int writeBodyWireFormat(final byte[] dst, final int dstIndex) {
        return 0;
    }

    @Override
    int readBodyWireFormat(final byte[] src, final int srcIndex) {

            throw new SmbEndOfFileException();
        });
        assertEquals("Unexpectedly reached end of file", thrown.getMessage());
    }

    /**
     * toString should include both the class name and the default message.
     */
    @ParameterizedTest
    @ValueSource(strings = { "SmbEndOfFileException", "Unexpectedly reached end of file" })
    void toStringContainsKeyInfo(String expectedSubstring) {