chore: set cjs path for electron

Author: vasco-santos

.travis.yml

@@ -87,7 +87,7 @@ jobs:
       name: electron main
       addons:
         firefox: latest
-      script: npm run test -- -- -- -t electron-main
+      script: npm run test -- -- -- -t electron-main -f dist/cjs/node-test/*js
 
     - stage: release
       # only run on changes to master

packages/ipfs-unixfs/package.json

@@ -14,7 +14,7 @@
     "prepare:proto-types": "pbts -o src/unixfs.d.ts src/unixfs.js",
     "prepare:types": "aegir build --no-bundle",
     "test": "aegir test",
-    "build": "aegir build",
+    "build": "aegir build --esm-tests",
     "clean": "rimraf ./dist",
     "lint": "aegir ts -p check && aegir lint",
     "coverage": "nyc -s aegir test -t node && nyc report --reporter=html",