Add tests

.eslintrc

@@ -2,7 +2,8 @@
   "env": {
     "node": true,
     "browser": true,
-    "es6": true
+    "es6": true,
+    "cypress/globals": true
   },
   "parser": "@typescript-eslint/parser",
   "parserOptions": {
@@ -18,11 +19,13 @@
     "plugin:@typescript-eslint/eslint-recommended",
     "plugin:@typescript-eslint/recommended",
     "plugin:react-hooks/recommended",
+    "plugin:cypress/recommended",
     "prettier"
   ],
-  "plugins": ["react", "@typescript-eslint", "prettier", "import"],
+  "plugins": ["react", "@typescript-eslint", "prettier", "import", "cypress"],
   "rules": {
     "no-console": "warn",
+    "@typescript-eslint/no-explicit-any": "off",
     "@typescript-eslint/no-unused-vars": [
       "warn",
       {

cypress.json

@@ -0,0 +1,3 @@
+{
+  "baseUrl": "http://localhost:3000"
+}

cypress/integration/products.spec.ts

@@ -0,0 +1,17 @@
+import mock from "../../product/mocks/default.json";
+
+describe("Products", () => {
+  it("deberia mostrar todos los productos", () => {
+    cy.visit("/default");
+
+    cy.get('[data-test-id="product"]').should("have.length", mock.length);
+  });
+
+  it("muestra un mensaje cuando no hay productos", () => {
+    cy.visit("/empty");
+
+    cy.get('[data-test-id="product"]').should("have.length", 0);
+
+    cy.contains("No hay productos");
+  });
+});

cypress/plugins/index.js

@@ -0,0 +1,22 @@
+/// <reference types="cypress" />
+// ***********************************************************
+// This example plugins/index.js can be used to load plugins
+//
+// You can change the location of this file or turn off loading
+// the plugins file with the 'pluginsFile' configuration option.
+//
+// You can read more here:
+// https://on.cypress.io/plugins-guide
+// ***********************************************************
+
+// This function is called when a project is opened or re-opened (e.g. due to
+// the project's config changing)
+
+/**
+ * @type {Cypress.PluginConfig}
+ */
+// eslint-disable-next-line no-unused-vars
+module.exports = (on, config) => {
+  // `on` is used to hook into various events Cypress emits
+  // `config` is the resolved Cypress config
+}

cypress/support/commands.js

@@ -0,0 +1,25 @@
+// ***********************************************
+// 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/support/index.js

@@ -0,0 +1,20 @@
+// ***********************************************************
+// This example support/index.js 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')

cypress/tsconfig.json

@@ -0,0 +1,25 @@
+{
+  "compilerOptions": {
+    "target": "es5",
+    "lib": [
+      "dom",
+      "dom.iterable",
+      "esnext"
+    ],
+    "allowJs": true,
+    "skipLibCheck": true,
+    "strict": false,
+    "forceConsistentCasingInFileNames": true,
+    "noEmit": true,
+    "esModuleInterop": true,
+    "module": "esnext",
+    "moduleResolution": "node",
+    "resolveJsonModule": true,
+    "isolatedModules": false,
+    "jsx": "preserve",
+    "types": ["cypress"]
+  },
+  "include": [
+    "./"
+  ],
+}

jest.config.js

@@ -0,0 +1,10 @@
+module.exports = {
+  preset: "ts-jest",
+  testPathIgnorePatterns: ["<rootDir>/cypress/", "<rootDir>/.next/", "<rootDir>/node_modules/"],
+  setupFilesAfterEnv: ["@testing-library/jest-dom/extend-expect"],
+  globals: {
+    "ts-jest": {
+      tsconfig: "./jest/tsconfig.json",
+    },
+  },
+};

jest/tsconfig.json

@@ -0,0 +1,6 @@
+{
+  "extends": "../tsconfig.json",
+  "compilerOptions": {
+    "jsx": "react"
+  }
+}