rudeshark.net/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("resetState", () => {
	cy.window((win) => {
		win.indexedDB.deleteDatabase("keyval-store");
	});
	cy.request("POST", "/api/reset-db").as("reset");
	cy.get("@reset").its("status").should("equal", 204);
	cy.reload(true);
});

Cypress.Commands.add("registerUser", (username, password, isAdmin = false) => {
	const route = isAdmin ? "/api/admin/accounts/create" : "/api/signup";

	cy.request("POST", route, {
		username: username,
		password: password,
	})
		.its("body")
		.as(username);
});

Cypress.Commands.add("login", (username, password) => {
	cy.visit("/");

	cy.intercept("POST", "/api/signin").as("signin");

	cy.get("[data-cy-signin]").click();
	cy.get("[data-cy-signin-username] input").type(username);
	cy.get("[data-cy-signin-password] input").type(`${password}{enter}`);

	cy.wait("@signin").as("signedIn");
});