Cannot use import statement outside a module

[ImmuneGit]

git clone https://github.com/enjin/erc-1155.git
cd .\erc-1155
npm install
truffle test

truffle test
Using network 'development'.


Compiling your contracts...
===========================
> Everything is up to date, there is nothing to compile.

/Users/vitalihurski/Projects/tests/erc-1155/test/ERC1155Mintable.js:5
import expectThrow from './helpers/expectThrow';
^^^^^^

SyntaxError: Cannot use import statement outside a module
    at wrapSafe (internal/modules/cjs/loader.js:983:16)
    at Module._compile (internal/modules/cjs/loader.js:1033:27)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:1103:10)
    at Module.load (internal/modules/cjs/loader.js:914:32)
    at Function.Module._load (internal/modules/cjs/loader.js:822:14)
    at Module.require (internal/modules/cjs/loader.js:956:19)
    at require (internal/modules/cjs/helpers.js:74:18)
    at /usr/local/lib/node_modules/truffle/node_modules/mocha/lib/mocha.js:250:27
    at Array.forEach (<anonymous>)
    at Mocha.loadFiles (/usr/local/lib/node_modules/truffle/node_modules/mocha/lib/mocha.js:247:14)
    at Mocha.run (/usr/local/lib/node_modules/truffle/node_modules/mocha/lib/mocha.js:576:10)
    at /usr/local/lib/node_modules/truffle/build/webpack:/packages/core/lib/test.js:134:1
    at new Promise (<anonymous>)
    at Object.run (/usr/local/lib/node_modules/truffle/build/webpack:/packages/core/lib/test.js:133:1)
    at processTicksAndRejections (internal/process/task_queues.js:93:5)
Truffle v5.1.0 (core: 5.1.0)
Node v13.1.0

[AC0DEM0NK3Y]

Try this at top of your truffle config:

require("@babel/register");({ ignore: /node_modules\/(?!zeppelin-solidity)/ }); require("@babel/polyfill");

I'll ping someone at Enjin, I think they should push a barebones truffle-config into this repo so it works out of the box. I would do it but don't have write permission for it anymore.

edit: you might need a babel.rc file too

[ImmuneGit]

@AC0DEM0NK3Y thanks, it runs now. But 13 of 30 tests were failed :(