invoiceninja/cypress/support/commands.js

// ***********************************************
// This example commands.js shows you how to
// create various custom commands and overwrite
// existing commands.
//
// For more comprehensive examples of custom
// commands please read more here:
// https://on.cypress.io/custom-commands
// ***********************************************
//
//
// -- This is a parent command --
// Cypress.Commands.add("login", (email, password) => { ... })
//
//
// -- This is a child command --
// Cypress.Commands.add("drag", { prevSubject: 'element'}, (subject, options) => { ... })
//
//
// -- This is a dual command --
// Cypress.Commands.add("dismiss", { prevSubject: 'optional'}, (subject, options) => { ... })
//
//
// -- This will overwrite an existing command --
// Cypress.Commands.overwrite("visit", (originalFn, url, options) => { ... })

Cypress.Commands.add('clientLogin', () => {
    cy.visit('/client/login');
    cy.get('#test_email')
        .invoke('val')
        .then((emailValue) => {
            cy.get('#test_password')
                .invoke('val')
                .then((passwordValue) => {
                    cy.get('#email')
                        .type(emailValue)
                        .should('have.value', emailValue);
                    cy.get('#password')
                        .type(passwordValue)
                        .should('have.value', passwordValue);
                    cy.get('#loginBtn')
                        .contains('Login')
                        .click();
                });
        });
});

Cypress.Commands.add('iframeLoaded', { prevSubject: 'element' }, ($iframe) => {
    const contentWindow = $iframe.prop('contentWindow');
    return new Promise((resolve) => {
        if (contentWindow) {
            resolve(contentWindow);
        } else {
            $iframe.on('load', () => {
                resolve(contentWindow);
            });
        }
    });
});

Cypress.Commands.add(
    'getInDocument',
    {
        prevSubject:
            'Permission denied to access property "document" on cross-origin object',
    },
    (document, selector) => Cypress.$(selector, document)
);

Cypress.Commands.add('getWithinIframe', (targetElement) =>
    cy
        .get('iframe')
        .iframeLoaded()
        .its('document')
        .getInDocument(targetElement)
);