``` hl_lines="5"
.
├── app
│   ├── __init__.py
│   ├── main.py
│   └── test_main.py
```

Como esse arquivo está no mesmo pacote, você pode usar importações relativas para importar o objeto `app` do módulo `main` (`main.py`):

{* ../../docs_src/app_testing/test_main.py hl[3] *}

...e ter o código para os testes como antes.

## Testando: exemplo estendido

``` hl_lines="5"
.
├── app
│   ├── __init__.py
│   ├── main.py
│   └── test_main.py
```

Debido a que este archivo está en el mismo paquete, puedes usar importaciones relativas para importar el objeto `app` desde el módulo `main` (`main.py`):

{* ../../docs_src/app_testing/test_main.py hl[3] *}

...y tener el código para las pruebas tal como antes.

## Pruebas: ejemplo extendido

{* ../../docs_src/security/tutorial001_an_py39.py hl[8] *}

/// tip | Tipp

Hier bezieht sich `tokenUrl="token"` auf eine relative URL `token`, die wir noch nicht erstellt haben. Da es sich um eine relative URL handelt, entspricht sie `./token`.

			if len(relations.Relations) != len(rs.Relations) {
				t.Errorf("schema relations count don't match, expects %d, got %d", len(rs.Relations), len(relations.Relations))
			}
			if len(relations.EmbeddedRelations) != len(rs.EmbeddedRelations) {
				t.Errorf("schema embedded relations count don't match, expects %d, got %d", len(rs.EmbeddedRelations), len(relations.EmbeddedRelations))
			}

     * PUTs the source file (must exist as file) to target URI. The target MUST BE relative from the
     * {@link RemoteRepository#getUrl()} root.
     *
     * @throws RuntimeException If PUT fails for any reason.
     */
    void put(@Nonnull Path source, @Nonnull URI relativeTarget);

    /**
     * PUTs the source byte array to target URI. The target MUST BE relative from the
     * {@link RemoteRepository#getUrl()} root.
     *

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     * @param relative the relative path to resolve
     * @return a new ModelSource for the resolved POM, or null if:
     *         <ul>
     *           <li>This is not a build source</li>
     *           <li>No POM can be found at the resolved location</li>
     *         </ul>
     * @throws NullPointerException if modelLocator or relative is null
     */
    @Nullable

     *   <li>Both file and directory targets</li>
     * </ul>
     *
     * @param relative path to resolve relative to this source
     * @return the resolved source, or null if resolution not possible
     * @throws NullPointerException if relative is null
     */
    @Nullable
    Source resolve(@Nonnull String relative);

        }

        @Override
        public Source resolve(@Nonnull String relative) {
            return new BuildPathSource(path.resolve(relative));
        }

        @Override
        @Nullable
        public ModelSource resolve(@Nonnull ModelLocator locator, @Nonnull String relative) {
            String norm = relative.replace('\\', File.separatorChar).replace('/', File.separatorChar);

{* ../../docs_src/security/tutorial001.py hl[6] *}

/// tip | Dica



///

	Esse `tokenUrl="token"` se refere a uma URL relativa que nós não criamos ainda. Como é uma URL relativa, é equivalente a `./token`.