cypress-plugin-stripe-elements
This plugin provides a fillElementsInput that makes it easy to fill out
Stripe Elements inputs without cy.wait() hacks or anything else.
cy.fillElementsInput('cardNumber', '4242424242424242');
Installation
npm install --save-dev cypress-plugin-stripe-elements
# or
yarn add --dev cypress-plugin-stripe-elements
Set { "chromeWebSecurity": false } in your cypress.json file, or the plugin
will not work.
Import the plugin in your cypress/support/index.js file:
// cypress/support/index.js
import 'cypress-plugin-stripe-elements';
TypeScript
Make sure to include the following types in your tsconfig.json file:
{
"compilerOptions": {
"types": ["cypress", "cypress-plugin-stripe-elements"]
}
}
Usage
This package provides a cy.fillElementsInput(name, value) command.
The name parameter can be one of:
cardNumber - credit card number fieldcardExpiry - credit card MM/YY expiry fieldcardCvc - credit card 3-digit CVC fieldpostalCode - postal/ZIP code
or any string value matching the data-elements-stable-field-name attribute
of the Elements <input> you want to target. Use the DevTools/inspector to
figure out the stable field name.
The value is whatever string you want to fill the field with.
describe('payment form', () => {
it('allows for a successful payment', () => {
cy.visit(`http://localhost:4000`);
// It's recommended to scope `fillElementsInput` to a specific container
// in case you have multiple Stripe Elements on the page.
cy.get('#card-element').within(() => {
cy.fillElementsInput('cardNumber', '4242424242424242');
cy.fillElementsInput('cardExpiry', '1025'); // MMYY
cy.fillElementsInput('cardCvc', '123');
cy.fillElementsInput('postalCode', '90210');
});
// Click your Pay button (yours is different)
// cy.get('#pay-button').click();
// TODO: Assert some success state
})
})
Development
To modify this plugin, git clone the repo and run yarn install. You can run
the tests with yarn test after setting the environment variables CYPRESS_TEST_APP_PORT and STRIPE_PUBLISHABLE_KEY:
CYPRESS_TEST_APP_PORT=4000 STRIPE_PUBLISHABLE_KEY=your_key_here yarn test
