Add Cypress dep for testing

cypress/integration/examples/waiting.spec.js

@@ -0,0 +1,34 @@
+/// <reference types="Cypress" />
+
+context('Waiting', () => {
+  beforeEach(() => {
+    cy.visit('https://example.cypress.io/commands/waiting')
+  })
+  // BE CAREFUL of adding unnecessary wait times.
+  // https://on.cypress.io/best-practices#Unnecessary-Waiting
+
+  // https://on.cypress.io/wait
+  it('cy.wait() - wait for a specific amount of time', () => {
+    cy.get('.wait-input1').type('Wait 1000ms after typing')
+    cy.wait(1000)
+    cy.get('.wait-input2').type('Wait 1000ms after typing')
+    cy.wait(1000)
+    cy.get('.wait-input3').type('Wait 1000ms after typing')
+    cy.wait(1000)
+  })
+
+  it('cy.wait() - wait for a specific route', () => {
+    cy.server()
+
+    // Listen to GET to comments/1
+    cy.route('GET', 'comments/*').as('getComment')
+
+    // we have code that gets a comment when
+    // the button is clicked in scripts.js
+    cy.get('.network-btn').click()
+
+    // wait for GET comments/1
+    cy.wait('@getComment').its('status').should('eq', 200)
+  })
+
+})