moving to .cjs scripts

package.json

@@ -27,10 +27,10 @@
 		"scratch": "webpack -w --env scratch=1 --mode=development",
 		"test": "npm run karma",
 		"test:browser": "npm run karma:browser",
-		"test:examples": "node ./test/scripts/test_examples",
-		"test:html": "node ./test/scripts/test_html",
+		"test:examples": "node ./test/scripts/test_examples.cjs",
+		"test:html": "node ./test/scripts/test_html.cjs",
 		"test:node": "node ./test/scripts/node_test.js",
-		"test:readme": "node ./test/scripts/test_readme.js",
+		"test:readme": "node ./test/scripts/test_readme.cjs",
 		"test:travis": "npm run build && npm run lint && npm run test",
 		"test:watch": "npm run karma:watch",
 		"ts:build": "tsc --project ./scripts/tsconfig.build.json",

test/scripts/node_test.cjs

@@ -1,6 +1,6 @@
 /* eslint-disable @typescript-eslint/no-var-requires */
 // test the tone.js build
-const Tone = require("../../");
+const Tone = require("../../build/esm");
 const assert = require("assert");
 const semver = require("semver");
 const { version } = require("../../package.json");