test-mychaincode-directly.js

import { MyChaincode } from '../<path_to_your_chaincode_class>';
import { ChaincodeMockStub, Transform } from "@theledger/fabric-mock-stub";
// You always need your chaincode so it knows which chaincode to invoke on
const chaincode = new MyChaincode();
describe('Test MyChaincode', () => {
    it("Should be able to add car", async () => {
        const stub = new ChaincodeMockStub("MyMockStub", chaincode);
        const car0 = {
            'make': 'Toyota',
            'model': 'Prius',
            'color': 'blue',
            'owner': 'Tomoko',
            'docType': 'car'
        };
        const car = await chaincode.queryCar(stub, ["CAR0"])
        expect(car).to.deep.equal(car0);
    });
});