import static org.junit.jupiter.api.Assertions.assertFalse;
import static org.junit.jupiter.api.Assertions.assertTrue;

/**
 *
 */
class RequirementMatcherFactoryTest {

    /**
     * Test of createExactMatcher method, of class RequirementMatcherFactory.
     */
    @Test
    void testCreateExactMatcher() {
        RequirementMatcher matcher;

import org.apache.maven.api.annotations.Experimental;
import org.apache.maven.api.annotations.Nonnull;

import static java.util.Objects.requireNonNull;

/**
 * Base class for requests.
 *
 * @since 4.0.0
 */
@Experimental
abstract class BaseRequest<S extends ProtoSession> implements Request<S> {

    private final S session;
    private final RequestTrace trace;

    protected BaseRequest(@Nonnull S session) {

现在，所有定义在 `/v1/` 路径下的请求将会被 Flask 应用处理。

其余的请求则会被 **FastAPI** 处理。

如果您使用 Uvicorn 运行应用实例并且访问 <a href="http://localhost:8000/v1/" class="external-link" target="_blank">http://localhost:8000/v1/</a>，您将会看到由 Flask 返回的响应：

```txt
Hello, World from Flask!
```

并且如果您访问 <a href="http://localhost:8000/v2" class="external-link" target="_blank">http://localhost:8000/v2</a>，您将会看到由 FastAPI 返回的响应：

```JSON
{
    "message": "Hello World"
}

                    + "\nExample: <apilink class=\"org.gradle.api.Project\" method=\"someMethodThatDoesNotExist\"/>";
            throw new RuntimeException(message);
        }
        if (candidates.size() != 1) {
            String message = String.format("Found multiple methods called '%s' in class '%s'. Candidates: %s",
                    method, className, CollectionUtils.join(", ", candidates));

        DependencyResolverResult resolverResult = Mockito.mock(DependencyResolverResult.class);
        Mockito.when(dependencyResolver.collect(
                        Mockito.any(Session.class),
                        Mockito.any(DependencyCoordinates.class),
                        Mockito.any(PathScope.class)))
                .thenReturn(resolverResult);

///

Run the example with:

<div class="termy">

```console
$ fastapi dev main.py

<span style="color: green;">INFO</span>:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
```

</div>

## Check it { #check-it }

Go to the interactive docs at: <a href="http://127.0.0.1:8000/docs" class="external-link" target="_blank">http://127.0.0.1:8000/docs</a>.

 * Map&lt;Object, Object&gt; context )</code> for each model class</li>
 * <li><code>merge<i>Classname</i>_<i>FieldName</i>( <i>Classname</i> target, <i>Classname</i> source, boolean
 * sourceDominant, Map&lt;Object, Object&gt; context )</code> for each field of each model class</li>
 * <li><code>Object get<i>Classname</i>Key( <i>Classname</i> <i>classname</i> )</code>
 * for each class that is used in a list</li>
 * </ul>

/**
 * UT for {@link ReverseTreeRepositoryListener}.
 */
class ReverseTreeRepositoryListenerTest {
    @Test
    void isLocalRepositoryArtifactTest() {
        File baseDir = new File("local/repository");
        LocalRepository localRepository = new LocalRepository(baseDir);
        RepositorySystemSession session = mock(RepositorySystemSession.class);
        when(session.getLocalRepository()).thenReturn(localRepository);

        InternalSession.associate(session, iSession);

        SessionScope sessionScope = container.lookup(SessionScope.class);
        sessionScope.enter();
        sessionScope.seed(MavenSession.class, msession);
        sessionScope.seed(InternalMavenSession.class, iSession);
        sessionScope.seed(Session.class, iSession);
    }

但有时，我们也需要直接访问 `Request` 对象。

## `Request` 对象的细节

实际上，**FastAPI** 的底层是 **Starlette**，**FastAPI** 只不过是在  **Starlette** 顶层提供了一些工具，所以能直接使用 Starlette 的  <a href="https://www.starlette.dev/requests/" class="external-link" target="_blank">`Request`</a> 对象。

但直接从 `Request` 对象提取数据时（例如，读取请求体），**FastAPI** 不会验证、转换和存档数据（为 API 文档使用 OpenAPI）。

不过，仍可以验证、转换与注释（使用 Pydantic 模型的请求体等）其它正常声明的参数。

但在某些特定情况下，还是需要提取 `Request` 对象。