Add working examples for support and plugins.

packages/server/test/support/fixtures/projects/ts-proj/cypress/plugins/index.ts

@@ -1 +1,17 @@
-export default () => {}
+// Copied an example from https://docs.cypress.io/api/plugins/browser-launch-api.html#Use-fake-video-for-webcam-testing
+
+/// <reference types="cypress" />
+
+export default (on: Cypress.PluginEvents, config: Cypress.PluginConfigOptions) => {
+  on('before:browser:launch', (browser, launchOptions) => {
+    if (browser.family === 'chromium' && browser.name !== 'electron') {
+      // Mac/Linux
+      //launchOptions.args.push('--use-file-for-fake-video-capture=cypress/fixtures/my-video.y4m')
+
+      // Windows
+      // launchOptions.args.push('--use-file-for-fake-video-capture=c:\\path\\to\\video\\my-video.y4m')
+    }
+
+    return launchOptions
+  })
+}

packages/server/test/support/fixtures/projects/ts-proj/cypress/support/commands.ts

@@ -1,25 +1,6 @@
-// ***********************************************
-// 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) => { ... })
+/// <reference types="cypress" />
+
+// Copied an example command from https://on.cypress.io/custom-commands
+Cypress.Commands.add('clickLink', (label: string | number | RegExp) => {
+  cy.get('a').contains(label).click()
+})