directoryEndSignature    = 0x06054b50
	directory64LocSignature  = 0x07064b50
	directory64EndSignature  = 0x06064b50
	dataDescriptorSignature  = 0x08074b50 // de-facto standard; required by OS X Finder
	fileHeaderLen            = 30         // + filename + extra
	directoryHeaderLen       = 46         // + filename + extra + comment
	directoryEndLen          = 22         // + comment

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *

func TestMaxPartID(t *testing.T) {
	sizes := []struct {
		isMax bool
		partN int
	}{
		// Test - 1 part number within max part number.
		{
			false,
			globalMaxPartID - 1,
		},
		// Test - 2 part number bigger than max part number.
		{
			true,
			globalMaxPartID + 1,
		},
	}

	for i, s := range sizes {
		isMax := isMaxPartID(s.partN)
		if isMax != s.isMax {

### Archivo de aplicación **FastAPI** { #fastapi-app-file }

Digamos que tienes una estructura de archivos como se describe en [Aplicaciones Más Grandes](bigger-applications.md):

```
.
├── app
│   ├── __init__.py
│   └── main.py
```

En el archivo `main.py` tienes tu aplicación de **FastAPI**:


{* ../../docs_src/app_testing/app_a_py310/main.py *}

# Ek Modeller { #extra-models }

Önceki örnekten devam edersek, birbiriyle ilişkili birden fazla modelin olması oldukça yaygındır.

Bu durum özellikle kullanıcı modellerinde sık görülür, çünkü:

* **input modeli** bir `password` içerebilmelidir.
* **output modeli** `password` içermemelidir.
* **database modeli** büyük ihtimalle hash'lenmiş bir `password` tutmalıdır.

/// danger | Tehlike

### Файл приложения **FastAPI** { #fastapi-app-file }

Допустим, структура файлов Вашего приложения похожа на ту, что описана на странице [Более крупные приложения](bigger-applications.md):

```
.
├── app
│   ├── __init__.py
│   └── main.py
```

В файле `main.py` находится Ваше приложение **FastAPI**:


{* ../../docs_src/app_testing/app_a_py310/main.py *}

Bu parametre bir `dict` alır: anahtarlar her response için status code'lardır (`200` gibi), değerler ise her birine ait bilgileri içeren başka `dict`'lerdir.

Bu response `dict`'lerinin her birinde, `response_model`'e benzer şekilde bir Pydantic model içeren `model` anahtarı olabilir.

**FastAPI** bu modeli alır, JSON Schema'sını üretir ve OpenAPI'de doğru yere ekler.

`TestClient` は [HTTPX](https://www.python-httpx.org) を基に作られており、幸いなことに API のテストには HTTPX を直接利用できます。

## 例 { #example }

簡単な例として、[大きなアプリケーション](../tutorial/bigger-applications.md) と [テスト](../tutorial/testing.md) で説明したものに似たファイル構成を考えます:

```
.
├── app
│   ├── __init__.py
│   ├── main.py
│   └── test_main.py
```

`main.py` は次のようになります:

///

## Tests separieren { #separating-tests }

In einer echten Anwendung würden Sie Ihre Tests wahrscheinlich in einer anderen Datei haben.

Und Ihre **FastAPI**-Anwendung könnte auch aus mehreren Dateien/Modulen, usw. bestehen.

### **FastAPI** Anwendungsdatei { #fastapi-app-file }

Nehmen wir an, Sie haben eine Dateistruktur wie in [Größere Anwendungen](bigger-applications.md) beschrieben:

```
.
├── app

#!/bin/sh
# ----------------------------------------------------------------------------
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements.  See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership.  The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance