Some cypress commands to work with ember-data

cypress-ember-data-hooks.js

// use ember-expose-global and replace MyAppName with you
Cypress.Commands.add("getStore", () => {
  return cy
    .window()
    .then((win) => cy.wrap(win.MyAppName.__container__.lookup('service:store')));
});

/**
 * Create Record
 * @param {string} Record Name
 * @param {object} attrs
 */
Cypress.Commands.add("createRecord",
  (type, attrs = {}) =>
    cy.getStore()
      .then((store) => cy.wrap(store.createRecord(type, attrs).save()))
);

/**
 * Create Record
 * @param {string} Record Name
 * @param {string} Record id
 * @param {object} options
 */
Cypress.Commands.add("findRecord", (type, id, options = {}) =>
  cy.getStore()
    .then((store) => cy.wrap(store.findRecord(type, id, options)))
);

/**
 * Update Record
 * @param {string} Record Name
 * @param {string} Record id
 * @param {object} attributes
 * @param {object} find_options
 */
Cypress.Commands.add("updateRecord", (type, id, attrs, options = {}) => {
  return cy
    .getStore()
    .then((store) => cy.wrap(store.findRecord(type, id, options)))
    .then((record) => {
      record.setProperties(attrs);

      return cy.wrap(record.save());
    });
});

/**
 * Query an array of records
 * @param {string} Record Name
 * @param {object} attributes
 * @param {object} find_options
 */
Cypress.Commands.add("query", (type, options) => {
  return cy
    .getStore()
    .then((store) => cy.wrap(store.query(type, options)));
});

/**
 * Peek in the store for a particular record 
 * 
 * @param {string} Record Name
 * @param {number} Record Id 
 */
Cypress.Commands.add("peekRecord", (type, id) =>
  cy.getStore().then((store) => store.peekRecord(type, id)));

/**
 * Peek in the store for all records of a given type 
 *
 * @param {string} Record Name
 */
Cypress.Commands.add("peekAll", (type) =>
  cy.getStore().then((store) => store.peekAll(type)));

/**
 * Peek in the store for the most recent of a given type
 *
 * @param {string} Record Name
 */
Cypress.Commands.add("lastRecord",
  (type) => cy.peekAll(type)
    .then((records) => records.get('lastObject'))
);

/**
 * Peek in the store for the least recent of a given type
 *
 * @param {string} Record Name
 */
Cypress.Commands.add("firstRecord",
  (type) => cy.peekAll(type)
    .then((records) => records.get('firstObject'))
);

/**
 * Destroy the last record of a given type 
 *
 * @param {string} Record Name
 */
Cypress.Commands.add("destroyLast",
  (type) => cy.lastRecord(type)
    .then((lastRecord) => cy.destroyRecord(lastRecord))
);

/**
 * Find and destroy a record 
 *
 * @param {string} Record Name
 * @param {id} Record Id 
 */
Cypress.Commands.add("findAndDestroyRecord",
  (type, id) =>
    cy.findRecord(type, id)
      .then((record) => cy.destroyRecord(record))
);

/**
 * Destroy a given record 
 *
 * @param {string} Record Name
 * @param {id} Record Id
 */
Cypress.Commands.add("destroyRecord", (record) => cy.wrap(record.destroyRecord()));