chore: replace mocha.opts with .mocharc.js for packages that are mocha version 6+ (#31518)

* chore: replace mocha.opts with .mocharc.js for packages that are mocha version 6+

* move the mocharc file into the package root

* fix mocha reporter config location

* fix route to reporter-config

* store artifacts for unit tests

* move cli mocharc file to root of package

* remove storing artifacts

* remove js extension from errors mocharc

Author: jennifer-shehane

.gitignore

@@ -20,6 +20,7 @@ Cached Theme Material Design.pak
 packages/data-context/src/**/*.js
 packages/errors/src/**/*.js
 packages/errors/test/**/*.js
+!packages/errors/test/.mocharc.js
 
 # from driver
 packages/driver/cypress/videos

cli/.mocharc.js

@@ -0,0 +1,6 @@
+module.exports = {
+  spec: 'test/**/*_spec.js',
+  timeout: 10000,
+  reporter: 'spec',
+  recursive: true
+} 

cli/test/mocha.opts

@@ -0,0 +1,11 @@
+module.exports = {
+  spec: 'test/unit/*.ts',
+  require: '@packages/ts/register',
+  recursive: true,
+  extension: ['ts'],
+  reporter: 'mocha-multi-reporters',
+  reporterOptions: {
+    configFile: '../../mocha-reporter-config.json'
+  },
+  exit: true
+} 

packages/errors/.mocharc.js

@@ -0,0 +1,9 @@
+module.exports = {
+  spec: [
+    'test/unit/**/*.ts',
+    'test/integration/**/*.ts'
+  ],
+  require: '../web-config/node-register',
+  timeout: 10000,
+  recursive: true
+} 

packages/errors/test/mocha.opts

@@ -27,6 +27,7 @@
     "@cypress/request-promise": "^5.0.0",
     "@types/parse5-html-rewriting-stream": "5.1.1",
     "fs-extra": "9.1.0",
+    "mocha": "3.5.3",
     "nock": "13.2.9",
     "sinon": "9.0.2",
     "sinon-chai": "3.5.0",