Final

cypress.config.ts

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+import { defineConfig } from "cypress";
+
+export default defineConfig({
+  e2e: {
+    setupNodeEvents(on, config) {
+      // implement node event listeners here
+    },
+  },
+});

cypress/e2e/Home.cy.ts

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+describe('home page', () => {
+  it('the h1 contains the correct text', () => {
+    cy.visit('http://localhost:3000')
+    cy.get('h1').contains("Testing Next.js Applications with Cypress")
+  })
+})

cypress/e2e/home.cy.ts

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+describe('home page', () => {
+  it('the h1 contains the correct text', () => {
+    cy.visit('http://localhost:3000')
+    cy.get('h1').contains("Testing Next.js Applications with Cypress")
+  })
+})

cypress/e2e/subscribe.cy.ts

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+describe("Newsletter Subscribe Form", () => {
+  beforeEach(() => {
+    cy.visit("http://localhost:3000")
+  })
+
+  it("allows users to subscribe to the email list", () => {
+    cy.getByData("email-input").type("[email protected]")
+    cy.getByData("submit-button").click()
+    cy.getByData("success-message").should("exist").contains("[email protected]")
+  })
+
+  it("does NOT allow an invalid email address", () => {
+    cy.getByData("email-input").type("tom")
+    cy.getByData("submit-button").click()
+    cy.getByData("success-message").should("not.exist")
+  })
+
+  it("does NOT allow already subscribed email addresses", () => {
+    cy.getByData("email-input").type("[email protected]")
+    cy.getByData("submit-button").click()
+    cy.getByData("server-error-message")
+      .should("exist")
+      .contains("already exists. Please use a different email address.")
+  })
+})

cypress/e2e/user-journey.cy.ts

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+describe("User Journey", () => {
+  it("a user can find a course on the home page and complete the courses lessons", () => {
+    cy.visit("http://localhost:3000")
+    cy.getByData("course-0").find("a").contains("Get started").click()
+    cy.location("pathname").should("equal", "/testing-your-first-application")
+    cy.getByData("next-lesson-button").click()
+    cy.location("pathname").should(
+      "eq",
+      "/testing-your-first-application/app-install-and-overview"
+    )
+    cy.getByData("challenge-answer-0").click()
+    cy.getByData("next-lesson-button").should("exist").click()
+    cy.location("pathname").should(
+      "eq",
+      "/testing-your-first-application/installing-cypress-and-writing-our-first-test"
+    )
+  })
+})

cypress/fixtures/example.json

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+{
+  "name": "Using fixtures to represent data",
+  "email": "[email protected]",
+  "body": "Fixtures are a great way to mock data for responses to routes"
+}

cypress/support/commands.ts

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+/// <reference types="cypress" />
+// ***********************************************
+// This example commands.ts 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) => { ... })
+//
+// declare global {
+//   namespace Cypress {
+//     interface Chainable {
+//       login(email: string, password: string): Chainable<void>
+//       drag(subject: string, options?: Partial<TypeOptions>): Chainable<Element>
+//       dismiss(subject: string, options?: Partial<TypeOptions>): Chainable<Element>
+//       visit(originalFn: CommandOriginalFn, url: string, options: Partial<VisitOptions>): Chainable<Element>
+//     }
+//   }
+<<<<<<< Updated upstream
+// }
+
+declare namespace Cypress {
+  interface Chainable {
+    getByData(dataTestAttribute: string): Chainable<JQuery<HTMLElement>>
+  }
+}
+
+Cypress.Commands.add("getByData", (selector) => {
+  return cy.get(`[data-test=${selector}]`)
+})
+=======
+// }
+>>>>>>> Stashed changes

cypress/support/e2e.ts

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+// ***********************************************************
+// This example support/e2e.ts is processed and
+// loaded automatically before your test files.
+//
+// This is a great place to put global configuration and
+// behavior that modifies Cypress.
+//
+// You can change the location of this file or turn off
+// automatically serving support files with the
+// 'supportFile' configuration option.
+//
+// You can read more here:
+// https://on.cypress.io/configuration
+// ***********************************************************
+
+// Import commands.js using ES2015 syntax:
+import './commands'
+
+// Alternatively you can use CommonJS syntax:
+// require('./commands')