Custom framework definition adapter for Cypress Component Testing of UI5 Web Components
This package provides configuration to test UI5 Web Components using TSX with Cypress.
``bash`
npm install -D cypress @ui5/cypress-ct-ui5-webc
Once installed, run the following command to open Cypress:
`bash`
npx cypress open
Select "Component Testing" from the UI, and "UI5 Web Components" should appear in the list of available frameworks.
`ts
import { defineConfig } from 'cypress';
export default defineConfig({
component: {
devServer: {
framework: '@ui5/cypress-ct-ui5-webc',
bundler: 'vite',
},
},
});
`
Note: Additionally, if a Vite configuration file does not exist at the root level of your project, you may need to provide it explicitly by importing and using it here, or specify its path in the configuration.
#### TypeScript Compatibility
If you encounter a type error when setting the framework property, typecast it as any:
`ts`
framework: '@ui5/cypress-ct-ui5-webc' as any,
file:`ts
import { mount } from '@ui5/cypress-ct-ui5-webc';declare global {
namespace Cypress {
interface Chainable {
/**
* Mount a template/component in Cypress sandbox
* @param template The component template
* @param options Custom rendering options
*/
mount: typeof mount;
}
}
}
Cypress.Commands.add('mount', mount);
`$3
Since Cypress test files can use TSX, update your TypeScript configuration to enable proper support.Create a new
cypress/tsconfig.json file with the following configuration:`json
{
"include": [
"./*/"
],
"compilerOptions": {
"module": "NodeNext",
"moduleResolution": "nodenext",
"jsx": "react-jsx",
"jsxImportSource": "@ui5/webcomponents-base",
"types": [
"cypress"
]
},
"references": [
{
"path": "../"
}
]
}
`$3
Since references are used to make components available in Cypress tests, update the root tsconfig.json file by adding the following settings:`json
{
"compilerOptions": {
"tsBuildInfoFile": "dist/.tsbuildinfo",
"rootDir": "src",
"composite": true
}
}
``This ensures TypeScript correctly resolves dependencies when running Cypress tests.