}

    @Nested
    @DisplayName("Protocol Information Tests")
    class ProtocolInfoTests {

        @Test
        @DisplayName("Should return correct syntax string")
        void testGetSyntax() {
            // When/Then: Verify the protocol syntax identifier
            assertEquals("12345778-1234-abcd-ef00-0123456789ac:1.0", samr.getSyntax());
        }
    }

    @Nested
    @DisplayName("Constants Tests")

# Parâmetros da rota da URL

Você pode declarar os "parâmetros" ou "variáveis" com a mesma sintaxe utilizada pelo formato de strings do Python:

{* ../../docs_src/path_params/tutorial001.py hl[6:7] *}

O valor do parâmetro que foi passado à `item_id` será passado para a sua função como o argumento `item_id`.

      boilerplate notice, with the fields enclosed by brackets "[]"
      replaced with your own identifying information. (Don't include
      the brackets!)  The text should be enclosed in the appropriate
      comment syntax for the file format. We also recommend that a
      file or class name and description of purpose be included on the
      same "printed page" as the copyright notice for easier
      identification within third-party archives.

      boilerplate notice, with the fields enclosed by brackets "[]"
      replaced with your own identifying information. (Don't include
      the brackets!)  The text should be enclosed in the appropriate
      comment syntax for the file format. We also recommend that a
      file or class name and description of purpose be included on the
      same "printed page" as the copyright notice for easier
      identification within third-party archives.

notice, with the fields enclosed by brackets "[]" replaced with your own
identifying information. (Don't include the brackets!) The text should be
enclosed in the appropriate comment syntax for the file format. We also
recommend that a file or class name and description of purpose be included on
the same "printed page" as the copyright notice for easier identification within
third-party archives.

# Path Parameters { #path-parameters }

You can declare path "parameters" or "variables" with the same syntax used by Python format strings:

{* ../../docs_src/path_params/tutorial001.py hl[6:7] *}

The value of the path parameter `item_id` will be passed to your function as the argument `item_id`.

[19515] [INFO] Waiting for application startup.
[19515] [INFO] Application startup complete.
```

</div>

Sehen wir uns an, was jede dieser Optionen bedeutet:

* `main:app`: Das ist die gleiche Syntax, die auch von Uvicorn verwendet wird. `main` bedeutet das Python-Modul mit dem Namen `main`, also eine Datei `main.py`. Und `app` ist der Name der Variable, welche die **FastAPI**-Anwendung ist.

      new PercentEscaper(URL_FORM_PARAMETER_OTHER_SAFE_CHARS, true);

  /**
   * Returns an {@link Escaper} instance that escapes strings so they can be safely included in <a
   * href="https://url.spec.whatwg.org/#syntax-url-path-segment">URL path segments</a>. The returned
   * escaper escapes all non-ASCII characters, even though <a
   * href="https://url.spec.whatwg.org/#url-code-points">many of these are accepted in modern

* den Pfad-Parameter `item_id` mittels `Path` deklarieren
* die Parameter in einer unterschiedlichen Reihenfolge haben
* `Annotated` nicht verwenden

... dann hat Python eine kleine Spezial-Syntax für Sie.

Übergeben Sie der Funktion `*` als ersten Parameter.

* a rota `/`
* usando o  <abbr title="o método HTTP GET">operador <code>get</code></abbr>

/// info | `@decorador`

Essa sintaxe `@alguma_coisa` em Python é chamada de "decorador".

Você o coloca em cima de uma função. Como um chapéu decorativo (acho que é daí que vem o termo).

Um "decorador" pega a função abaixo e faz algo com ela.