filterRuleList FilterRuleList
		expectedResult string
	}{
		{FilterRuleList{}, ""},
		{FilterRuleList{[]FilterRule{{"prefix", "Hello/世界"}}}, "Hello/世界*"},
		{FilterRuleList{[]FilterRule{{"suffix", "foo/bar"}}}, "*foo/bar"},
		{FilterRuleList{[]FilterRule{{"prefix", "Hello/世界"}, {"suffix", "foo/bar"}}}, "Hello/世界*foo/bar"},
	}

	for i, testCase := range testCases {
		result := testCase.filterRuleList.Pattern()

@app.get("/app")
def read_main(request: Request):
    return {"message": "Hello World", "root_path": request.scope.get("root_path")}


client = TestClient(app)


def test_main():
    response = client.get("/app")
    assert response.status_code == 200
    assert response.json() == {"message": "Hello World", "root_path": "/api/v1"}


def test_openapi():
    response = client.get("/openapi.json")

        .Builder()
        .url("https://square.com/".toHttpUrl())
        .tag(Integer::class, 5 as Integer)
        .tag(String::class, "hello")
        .build()
    val call = client.newCall(request)

    // Check the Kotlin-focused APIs.
    assertThat(call.tag(String::class)).isEqualTo("hello")
    assertThat(call.tag(Integer::class)).isEqualTo(5)
    assertThat(call.tag(Boolean::class)).isNull()

<p>
For example, in this program:
</p>

<pre>
var a string

func f() {
	print(a)
}

func hello() {
	a = "hello, world"
	go f()
}
</pre>

<p>
calling <code>hello</code> will print <code>"hello, world"</code>
at some point in the future (perhaps after <code>hello</code> has returned).
</p>

<h3 id="goexit">Goroutine destruction</h3>

<p>

    #                                                                                Quill
    #                                                                                =====
    # /- - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
    # o quillDataSourceName: (NotRequired - Default null)
    #  The data source name of Quill(CSharp Seasar).
    #
    # @QuillOnly
    #; quillDataSourceName = ExampleDB

		*es = EncryptedString(bytes.TrimPrefix(value, []byte("hello")))
	case string:
		*es = EncryptedString(strings.TrimPrefix(value, "hello"))
	default:
		return fmt.Errorf("unsupported data %#v", dbValue)
	}
	return nil
}

func (es EncryptedString) Value(ctx context.Context, field *schema.Field, dst reflect.Value, fieldValue interface{}) (interface{}, error) {
	return "hello" + string(es), nil
}

type CustomSerializer struct {

// Luego podrías usarla con otros programas, como
$ echo "Hello $MY_NAME"

Hello Wade Wilson
```

</div>

////

//// tab | Windows PowerShell

<div class="termy">

```console
// Crea una env var MY_NAME
$ $Env:MY_NAME = "Wade Wilson"

// Úsala con otros programas, como
$ echo "Hello $Env:MY_NAME"

Hello Wade Wilson
```

</div>

////

	writeResponse(trw, 299, []byte("hello"), "application/foo")

	resp := rw.Result()
	if resp.StatusCode != 299 {
		t.Fatal("response wasn't written")
	}
}

func TestWriteResponseHeadersWritten(t *testing.T) {
	rw := httptest.NewRecorder()
	rw.Code = -1
	trw := &trackingResponseWriter{ResponseWriter: rw, headerWritten: true}

	writeResponse(trw, 200, []byte("hello"), "application/foo")

    assert response.json() == {"message": "Hello World"}
    assert (
        response.headers["access-control-allow-origin"]
        == "https://localhost.tiangolo.com"
    )

    # Test non-CORS response
    response = client.get("/")
    assert response.status_code == 200, response.text
    assert response.json() == {"message": "Hello World"}

        ):
            if q:
                return f"Hello {q}"
            else:
                return "Hello World"

    client = TestClient(app)
    return client


@needs_py310
def test_query_params_str_validations_no_query():
    client = get_client()
    response = client.get("/items/")
    assert response.status_code == 200
    assert response.json() == "Hello World"


@needs_py310