使用 StencilJS 配置组件测试 Cypress？

Question

如何在使用 StencilJS 框架的项目中使用 Cypress 配置组件测试？

赛普拉斯：v13

我受到了 React 和 Angular 框架的配置示例的启发，但不幸的是我无法设置支持 Cypress 的 StencilJS 框架。

Answer 1

Step-by-Step Guide 
Set Up Your StencilJS Project:
If you haven’t already, create a new StencilJS project:
npx create-stencil
cd your-project-name

Install Cypress:
Add Cypress to your project:
npm install cypress --save-dev

Configure Cypress:
Add a script to your package.json to build your StencilJS project and open Cypress:
JSON

"scripts": {
  "cy:stencil": "stencil build --watch & cypress open"
}

Create a Component:
Generate a new component:
npm run generate

Follow the prompts to create your component.
Write Cypress Tests:
Create a new test file in the cypress/e2e directory (e.g., my-component.spec.js).
Use Cypress commands to interact with your component. For example:
JavaScript

describe('My Component', () => {
  it('should render correctly', () => {
    cy.visit('/path-to-your-component');
    cy.get('my-component').should('exist');
  });
});
Run Cypress:
Start the Cypress test runner with the script you added:
npm run cy:stencil

Example Configuration
Here’s an example configuration for your package.json:

JSON

{
  "name": "my-project",
  "scripts": {
    "start": "stencil start",
    "build": "stencil build",
    "cy:stencil": "stencil build --watch & cypress open"
  },
  "dependencies": {
    "@stencil/core": "^2.11.0"
  },
  "devDependencies": {
    "cypress": "^13.0.0"
  }
}