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jestjs - Salesforce LWC Jest 测试对 Apex 代码覆盖率的影响

问题描述

关于 Salesforce Jest 测试的问题：

1) JavaScript 代码覆盖率是否需要开玩笑测试，或者只是为了将照明网络组件转移到生产环境而需要进行测试？

2) 一旦 jest 测试编写并运行，它们是否会启动相关的流程构建器（例如，LWC 有一个提交新记录的照明编辑记录表单，并且有一个流程构建器正在寻找新的记录创建然后运行Apex 可调用方法）？如果是，是否涵盖了那些 Apex 可调用方法？

谢谢！

标签： jestjssalesforceapexlwc

解决方案

  1. Are jest test required for JavaScript code coverage or just nice-to-have in order to move lighting web components to production?

Answer: For LWC, Jest are optional, not required for Production deployments either.

  1. Once jest test are written and running, do they kick off dependent process builders (e.g. a LWC has a lighting-edit-record-form that submits a new record and there is a process builder looking for a new record creation and then runs Apex invocable methods)? If yes, are those Apex invocable methods covered?

Answer: The Jest tests might "click a button" which would invoke the apex code and if there's a DML involved, the related Process Builders will also execute. However they will not cover any of the Apex code & this also means one should not execute the Jests for Prod environments.

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