=== "Python 3.10+"

    ```Python
    {!> ../../../docs_src/app_testing/app_b_an_py310/main.py!}
    ```

=== "Python 3.9+"

    ```Python
    {!> ../../../docs_src/app_testing/app_b_an_py39/main.py!}
    ```

=== "Python 3.8+"

    ```Python
    {!> ../../../docs_src/app_testing/app_b_an/main.py!}
    ```

=== "Python 3.10+ nicht annotiert"

    !!! tip "Tipp"

# 测试 WebSockets

测试 WebSockets 也使用 `TestClient`。

为此，要在 `with` 语句中使用 `TestClient` 连接 WebSocket。

```Python hl_lines="27-31"
{!../../../docs_src/app_testing/tutorial002.py!}
```

!!! note "笔记"

Wenn Sie in Ihren Tests Ihre Event-Handler (`startup` und `shutdown`) ausführen wollen, können Sie den `TestClient` mit einer `with`-Anweisung verwenden:

```Python hl_lines="9-12  20-24"
{!../../../docs_src/app_testing/tutorial003.py!}

```Python hl_lines="27-31"
{!../../../docs_src/app_testing/tutorial002.py!}
```

!!! note "Hinweis"

# 🔬 🎉: 🕴 - 🤫

🕐❔ 👆 💪 👆 🎉 🐕‍🦺 (`startup` & `shutdown`) 🏃 👆 💯, 👆 💪 ⚙️ `TestClient` ⏮️ `with` 📄:

```Python hl_lines="9-12  20-24"
{!../../../docs_src/app_testing/tutorial003.py!}

fun isSecurityFork(): Boolean {
    return DslContext.settingsRoot.id.toString().lowercase().contains("security")
}

// GradleMaster -> Master
// GradleSecurityAdvisory84mwRelease -> SecurityAdvisory84mwRelease
val DslContext.uuidPrefix: String
    get() = settingsRoot.id.toString().substringAfter("Gradle")

data class VersionedSettingsBranch(val branchName: String) {
    /**
     * 0~23.

    private lateinit var enabledProtocols: Array<String>
    private lateinit var supportedCipherSuites: Array<String>
    private lateinit var enabledCipherSuites: Array<String>

    override fun getEnabledProtocols(): Array<String> {
      return enabledProtocols
    }

    override fun setEnabledProtocols(protocols: Array<String>) {
      this.enabledProtocols = protocols
    }

private
fun <T> T.matchesNameAndIsSince(candidateName: String, version: String): Boolean where T : BodyDeclaration<*>, T : NodeWithSimpleName<*> =
    takeIf { it.matchesName(candidateName) }?.isSince(version) == true


private
fun <T : NodeWithSimpleName<*>> T.matchesName(candidateName: String) =
    matchesName(name.asString(), candidateName)


private
fun matchesName(name: String, candidateName: String) =

        this.workingDir = workingDir
    }
    return out.toString().trim()
}


fun Project.execAndGetStdoutIgnoringError(vararg args: String) = execAndGetStdout(File("."), true, *args)

}

tasks.register<UpdateReleasedVersions>("updateReleasedVersions") {
    currentReleasedVersion = ReleasedVersion(
        project.findProperty("currentReleasedVersion").toString(),
        project.findProperty("currentReleasedVersionBuildTimestamp").toString()
    )
}

tasks.register<UpdateReleasedVersions>("updateReleasedVersionsToLatestNightly") {
    currentReleasedVersion = project.provider {