Testing Framework

To start the application, you need to enter the command npm start

Environment variables:

• HOST - network listening address
• PORT - network listening port
• GETH - address of geth rpc server
• ACCOUNTS - list of private keys separated by commas

To run the tests you need to enter the commands:

npm run test:ganache
npm run test:start
npm test

List of http methods

Deploy smart-contract

Request:

POST /deploy
Content-Type: application/json
{
  "source": "<smart contract source code>",
  "compiler": "<solidity compiler version>",
  "contract": {
    "name": "<the name of the smart contract, which will be deployed to the blockchain>",
    "args": "[<enumeration of smart contract constructor arguments>]",
    "from": "<the account address, which will be used when deploying>"
  }
}

Response:

{
  uuid: "<unique number of the deployed smart contract>",
  address: "<address of the deployed smart contract>"
}

Read data from smart-contract

Request:

POST /read
{
  uuid: "<unique number of the deployed smart contract>",
  func: "<smart contract method>",
  args: "<smart contract method arguments>",
  from: "<the account address, which will be used when calling>",
}

Response: depends on smart contract

Write data to smart-contract

Request:

POST /send
{
  uuid: "<unique number of the deployed smart contract>",
  func: "<smart contract method>",
  args: "<smart contract method arguments>",
  from: "<the account address, which will be used when calling>",
  value: "<amount of wei to be sent to the method>"
}

Response: transaction receipt