test: add more snapshots to replace individual assert(fs.existsSync(...)) (#359)

Author: mmaietta

.mocharc.js

@@ -1,6 +1,7 @@
 module.exports = {
   'watch-files': ['test/**/*.js', 'lib/**/*.js'],
   recursive: true,
-  file: './mocha.setup.js', // setup file before everything else loads
+  file: './test/mocha.setup.js', // setup file before everything else loads
   'forbid-only': process.env.CI ?? false, // make sure no `test.only` is merged into `main`
+  reporter: 'spec',
 };

package.json

@@ -28,8 +28,8 @@
   },
   "scripts": {
     "build": "tsc",
-    "mocha": "xvfb-maybe electron-mocha --reporter spec && mocha --reporter spec",
-    "mocha:update": "UPDATE_SNAPSHOT=true yarn mocha",
+    "mocha": "xvfb-maybe electron-mocha && mocha",
+    "mocha:update": "mocha --update",
     "mocha:watch": "mocha --watch",
     "test": "yarn lint && yarn mocha",
     "lint": "yarn prettier:check",