重现问题的步骤:我使用npm i傀儡机(使用WSL ubuntu)在一个简单的测试( Cannot find module 'puppeteer-core/internal/common/Device.js' from 'node_modules/puppeteer/lib/cjs/puppeteer/puppeteer.js' )中加载,我得到了错误的</e 浏览1提问于2022-10-15得票数
9、Echarts 单元测试 canvas 报错 在写Echarts 单元测试的时候,会有 canvas 报错。原因很明显,Echarts 依赖了 canvas。 解决办法:使用 jest-canvas-mock,参考:Error: Not implemented: HTMLCanvasElement.prototype.getContext 注意:直接引入 canvas 虽然可以解决单元测试的报错,但是会导致安装依赖会有偶发性 canvas ...
/Invalid prop `value` of type `object` supplied to `CanvasSelect`/, /Invariant Violation/, /It looks like you're using the wrong act/, /modalProps.onDismiss is not a function/, /Must provide id for each option via `getOptionProps`/, ...
As we mentioned previously, Jest uses pretty-format to make snapshots human-readable, but you can find it useful to introduce additional tools, such as eslint-plugin-jest with its no-large-snapshots option, or introducing snapshot-diff with its component snapshot comparison feature, these will ...
In the case where moduleNameMapper cannot fulfill your requirements, use Jest's transform config option to specify how assets will be transformed. For instance, a transformer that will return the basename of a file (such that require('logo.jpg'); returns 'logo') can be written as: ...
前言 单元测试是一种用于测试“单元”的软件测试方法,其中“单元”的意思是指软件中各个独立的组件或模块。开发者需要为他们的代码编写测试用例以确保这些代码可以正常使用。 在我们的...