script-money / flow-test-with-js

Flow Cadence test with javascript

inspired by flow-js-testing

Using Jest and fcl to test your cadence contract with Javascript.

Quick start

You need install Flow CLI first for prepare testing environment.

Clone this repo and run yarn in the folder.

Open a terminal and run flow emulator

flow emulator

Open another terminal to create two test account

yarn init:emulator (not necessary, unless you want to use multi accounts test)

Then deploy the FUSD contract

flow project deploy

Copy the dotenv config to your local use

cp .env.example .env

The last is runing jest test case with :

yarn test

You can see the test result in console:

 PASS  tests/fusd.test.js
  Fusd test with jest
    ✓ check fusd vault setup (225 ms)
    ✓ setup fusd vaule with another account (176 ms)
    ✓ transfer fusd token to test1 account (184 ms)

Test Suites: 1 passed, 1 total
Tests:       3 passed, 3 total
Snapshots:   0 total
Time:        1.976 s, estimated 3 s

more script and transactions

WIP