@chromia/ft4
v1.0.1
Published
FT4 Library is a library for Rell modules (Chromia smart contract language). It can be imported and used as a token provider and manager. It allows several operations, among them: creation of different assets (type of tokens), allocation of tokens, transf
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FT4 Library: Asset and Account Management for Chromia's Rell and TypeScript Environments
Introduction
The FT4 library is a toolkit to help dApp developers build real world applications within the Chromia ecosystem by providing out of the box support for things such as account creation and access management and interaction with external signature solutions already familiar to the user. It also provides asset management. Allowing issuance, allocation and transfers and tracing of asset activities, both within a chain as well as across other chains within the Chromia ecosystem.
Features
- Asset Management: Facilitate the creation, allocation, and management of assets.
- Asset Allocation and Transfers: Perform secure and efficient asset transfers.
- Cross-Chain Transfers: Enable the movement of assets between distinct blockchains.
- Account Registration and Management: Create and oversee user accounts independently of asset activities.
A full documentation on how to use the various features of the library can be found on the official docs page.
Repository Overview
This repository contains the FT4 library and a comprehensive suite of tests written in Node.js and Jest. The current testing setup serves as a temporary measure, as a Rell-based testing suite is in development.
Getting Started
Prerequisites
- Node.js
- Chromia CLI
- Docker
- [Optional] PostgreSQL for database sessions
Installation
Clone the repository and install the dependencies:
git clone [email protected]:chromaway/ft4-lib.git
cd ft4-lib
npm install
chr install
Build
Build TypeScript library into dist/
:
npm run build
How to Run Tests
Comprehensive Test Suite
Run the complete set of Rell and TypeScript tests:
npm run test
Run only Rell or TypeScript tests:
npm run test:rell
npm run test:js
The TypeScript tests can be run with even more granularity:
npm run test:js-unit # does not make any calls to a real blockchain
npm run test:js-integration # stars a single blockchain which it interacts with
npm run test:js-multichain # Stars a cluster of chains which it interacts with
Running Specific Rell Tests
To execute particular tests in Rell, use the --tests
or -t
option:
npm run test:rell -- --tests=test1,test2
npm run test:rell -- -t=test1,test2
Running Specific Jest Tests
Execute specific Jest tests by string matching:
npm run test:js 'string matching test(s)'
Examples:
npm run test:js 'user'
npm run test:js 'rate|sso'
Running End-to-End Tests with Cypress
Interactive Mode
Run e2e tests interactively:
npm run test:e2e
Headless Mode
Run e2e tests in headless mode:
npm run test:e2e:headless
Changelog
Update changelog in doc/release-notes/
, then run ./scripts/compile-changelog.sh
script to assemble changelog.md
and rell-changelog.md
. Do not update
changelog.md
or rell-changelog.md
directly.
License
This project is licensed under the Apache License, Version 2.0. For more details, see the LICENSE file in the repository or visit Apache License, Version 2.0.