// Package testing provides support for automated testing of Go ...
PACKAGE testing

IMPORTPATH
	testdata/testing

IMPORTS
	bytes
	flag
	fmt
	io
	os
	runtime
	runtime/pprof
	strconv
	strings
	time

FILENAMES
	testdata/benchmark.go
	testdata/example.go
	testdata/testing.go

VARIABLES
	// 
	var (
		// The short flag requests that tests run more quickly, but its functionality

Nils Lindemann <******@****.***> 1711829852 +0100

LeeeeT <******@****.***> 1680341164 +0300

👉, 👆 ⚙️ `TestClient` `with` 📄, 🔗*️⃣:

```Python hl_lines="27-31"
{!../../../docs_src/app_testing/tutorial002.py!}
```

!!! note

# 测试数据库

您还可以使用[测试依赖项](testing-dependencies.md){.internal-link target=_blank}中的覆盖依赖项方法变更测试的数据库。

实现设置其它测试数据库、在测试后回滚数据、或预填测试数据等操作。

本章的主要思路与上一章完全相同。

## 为 SQL 应用添加测试

为了使用测试数据库，我们要升级 [SQL 关系型数据库](../tutorial/sql-databases.md){.internal-link target=_blank} 一章中的示例。

应用的所有代码都一样，直接查看那一章的示例代码即可。

本章只是新添加了测试文件。

正常的依赖项 `get_db()` 返回数据库会话。

测试时使用覆盖依赖项返回自定义数据库会话代替正常的依赖项。

本例中，要创建仅用于测试的临时数据库。

## 文件架构

jaystone776 <******@****.***> 1711838753 +0800

Hasan Sezer Taşan <******@****.***> 1716826863 +0300

lei-tang <******@****.***> 1552676198 -0700

 {{{http://www.slf4j.org/manual.html#swapping}"SLF4J bindings"}}.

 Logging configuration loading is actually done by logging implementation, without any Maven extensions to support merging
 Maven installation configuration with per-user configuration for example:
 <<<$\{maven.conf}/logging>>> directory was added to core's classpath (see <<<$\{maven.home}/bin/m2.conf>>>). See your implementation

You may also want to remove the Jaeger deployment, which will not be used, with `kubectl delete deployment jaeger`, or avoid installing it
to begin with by following the selective installation steps in [Getting Started](#getting-started).

For more information about integrating with Zipkin, please see the [Zipkin integration page](https://istio.io/docs/tasks/observability/distributed-tracing/zipkin/).

### Prometheus Operator