eth-unit-testing

This repository has the test setup used for unit testing on Openzeppelin implementation. It is supposed to test ERC20 behaviours and the implementation itself (buggy or not).

Dependencies

For this test setup, following are the modules being used and its versions.

⚠️ oz/test-environment does not support solidity-coverage yet. Using it will produce wrong coverage data!

• openzeppelin/contracts@v2.5.0
• openzeppelin/test-environment@0.1.4
• openzeppelin/test-helpers@0.5.5
• mocha@7.1.1
• chai@4.2.0

Test environment setup

setup_env script will create a truffle project, a npm package to accomodate and install locally the above modules.

Manual steps are required after script execution

Edit package.json

"scripts": {
-  "test": "npx truffle test"
+  "test": "npx mocha --exit --recursive"
}

Edit truffle-config.js

/ package.json
mocha: {
// timeout: 100000
},
+ plugins: ["solidity-coverage"],

Usage

Some commands commonly used.

Run test coverage

npx truffle run coverage 

Run tests

npm test

Compile

npm truffle compile