You should add tests for your app.

With **FastAPI** it's very easy (thanks to Starlette), check the docs: [Testing](../tutorial/testing.md){.internal-link target=_blank}

After you have tests, then you can upgrade the **FastAPI** version to a more recent one, and make sure that all your code is working correctly by running your tests.

 * under the License.
 */
package org.apache.maven.cling.invoker.mvnup;

import java.nio.charset.Charset;

import org.jline.terminal.Terminal;

/**
 * Console icons for Maven upgrade tool output.
 * Each icon has a Unicode character and an ASCII fallback.
 * The appropriate representation is chosen based on the terminal's charset capabilities.
 */
public enum ConsoleIcon {
    /**

 * for exclusive consumption by the repository system and is opaque to the cache implementation.
 *
 */
@Deprecated
//
// Used by Tycho and will break users and force them to upgrade to Maven 3.1 so we should really leave
// this here, possibly indefinitely.
//
public interface RepositoryCache {

    /**

<div class="termy">

```console
$ python -m pip install --upgrade pip

---> 100%
```

</div>

/// tip | Подсказка

Иногда при попытке обновить pip вы можете получить ошибку **`No module named pip`**.

Если это произошло, установите и обновите pip с помощью команды ниже:

<div class="termy">

```console
$ python -m ensurepip --upgrade

---> 100%
```

</div>

errors.no_user_for_changing_password=Kata sandi saat ini tidak benar.
errors.failed_to_change_password=Gagal mengubah kata sandi Anda.
errors.unknown_version_for_upgrade=Versi untuk upgrade tidak diketahui.
errors.failed_to_upgrade_from=Gagal melakukan upgrade dari {0}.
errors.failed_to_reindex=Gagal memulai pengindeksan ulang dari {0} ke {1}.
errors.failed_to_read_request_file=Gagal membaca berkas permintaan: {0}

///

<details>
<summary>Dockerfile Preview 👀</summary>

```Dockerfile
FROM python:3.9

WORKDIR /code

COPY ./requirements.txt /code/requirements.txt

RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt

COPY ./app /code/app

CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "80"]

# If running behind a proxy like Nginx or Traefik add --proxy-headers

                    .desc("Launch the Maven Encryption tool (script option).")
                    .get());
            options.addOption(Option.builder()
                    .longOpt(UPGRADE)
                    .desc("Launch the Maven Upgrade tool (script option).")
                    .get());
            options.addOption(Option.builder()
                    .longOpt(SHELL)

            context.style = new AttributedStyle();
            context.addInHeader(
                    context.style.italic().bold().foreground(Colors.rgbColor("green")),
                    "Maven Upgrade " + CLIReportingUtils.showVersionMinimal());
            context.addInHeader("Tool for upgrading Maven projects and dependencies.");
            context.addInHeader("This tool is part of Apache Maven 4 distribution.");

                        .thenReturn(UpgradeResult.empty());

                checkGoal.execute(context);

                // Verify that the Check-specific header is logged
                verify(context.logger).info("Maven Upgrade Tool - Check");
            } finally {
                // Clean up - delete all files in the directory first
                try {
                    Files.walk(tempDir)

///

<details>
<summary>Dockerfile-Vorschau 👀</summary>

```Dockerfile
FROM python:3.9

WORKDIR /code

COPY ./requirements.txt /code/requirements.txt

RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt

COPY ./app /code/app

CMD ["fastapi", "run", "app/main.py", "--port", "80"]

# Wenn Sie hinter einem Proxy wie Nginx oder Traefik sind, fügen Sie --proxy-headers hinzu