> For the complete documentation index, see [llms.txt](https://docs.decentraland.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.decentraland.org/contributor/contributor-zh/gong-xian-zhe-zhi-nan/testing-standards.md).

# 测试标准

本节描述了在 Decentraland 各项目的不同服务和 UI 中进行测试的方式。

本文档中的关键词“必须”（MUST）、“禁止”（MUST NOT）、“要求”（REQUIRED）、“应当”（SHALL）、“不应”（SHALL NOT）、“应该”（SHOULD）、“不应该”（SHOULD NOT）、“推荐”（RECOMMENDED）、“可以”（MAY）和“可选”（OPTIONAL）应按……中的描述进行解释。 [RFC 2119](https://datatracker.ietf.org/doc/html/rfc2119).

## 概览

测试是我们开发流程中的关键部分。我们在所有项目中都保持高标准的测试覆盖率和质量。本档提供了以下方面的全面指南：

* [**编写测试**](/contributor/contributor-zh/gong-xian-zhe-zhi-nan/testing-standards/writing-tests.md) - 编写可维护、清晰测试的通用原则和模式
* [**测试 UI**](/contributor/contributor-zh/gong-xian-zhe-zhi-nan/testing-standards/testing-uis.md) - 测试 React 组件、Redux saga、reducer、selector 和 action creator
* [**测试服务（Well-Known-Component）**](/contributor/contributor-zh/gong-xian-zhe-zhi-nan/testing-standards/testing-services-wkc.md) - 测试基于 well-known-component 架构构建的模块化服务
* [**测试服务（已弃用）**](/contributor/contributor-zh/gong-xian-zhe-zhi-nan/testing-standards/testing-services-deprecated.md) - 测试服务的旧版方法（供参考）
* [**测试端到端**](/contributor/contributor-zh/gong-xian-zhe-zhi-nan/testing-standards/testing-e2e.md) - 使用 Cypress 进行端到端测试（进行中）

## 测试理念

我们的测试方法强调：

* **清晰性** - 测试应当自解释且易于理解
* **可维护性** - 当需求变化时，测试应当易于更新
* **隔离性** - 每个测试都应独立运行，不影响其他测试
* **覆盖率** - 应测试所有关键路径和边界情况
* **值** - 测试应能让人确信代码按预期工作

## 快速链接

* [如何使用……来描述上下文 `describe`](/contributor/contributor-zh/gong-xian-zhe-zhi-nan/testing-standards/writing-tests.md#describing-and-building-context)
* [如何使用……来编写期望 `it`](/contributor/contributor-zh/gong-xian-zhe-zhi-nan/testing-standards/writing-tests.md#describing-expectations-and-executing-code)
* [测试什么以及何时测试](/contributor/contributor-zh/gong-xian-zhe-zhi-nan/testing-standards/writing-tests.md#what-to-test)
* [何时以及如何进行 mock](/contributor/contributor-zh/gong-xian-zhe-zhi-nan/testing-standards/writing-tests.md#when-to-mock)

## 相关标准

* [依赖管理](/contributor/contributor-zh/gong-xian-zhe-zhi-nan/dependency-management.md) - 管理 npm 依赖和 peerDependencies
* [UI 标准](https://github.com/decentraland/docs/blob/main/contributor/contributor-guides/ui-standards/README.md) - Redux 和 RTK Query 模式
* [API 文档](/contributor/contributor-zh/gong-xian-zhe-zhi-nan/api-documentation.md) - OpenAPI 文档标准


---

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