Create commands.js

cypress/support/commands.js

@@ -0,0 +1,14 @@
+Cypress.Commands.add("login", () => {
+	const username = "m0abc";
+	const password = "demo";
+	cy.visit("/index.php/user/login");
+	cy.get('input[name="user_name"]').type(username);
+	cy.get('input[name="user_password"]').type(password);
+	cy.get('button[type="submit"]').click();
+});
+
+// Custom command to wait for select elements to be populated
+Cypress.Commands.add("waitForSelectOptions", (selector, minOptions = 1) => {
+	cy.get(selector).should('be.visible');
+	cy.get(`${selector} option`).should('have.length.greaterThan', minOptions);
+});