tonb/sources/tests/jetton.spec.ts

import { toNano, Address } from "ton";
import { ContractSystem } from "ton-emulator";
import { TONB } from '../output/jetton_TONB';
import { default_content } from '../utils/config';
import { TONBWallet } from '../output/jetton_TONBWallet';
import { beginCell } from 'ton-core';
import { PseudoStaking } from '../output/jetton_PseudoStaking';
import { logEvents } from "../utils/helpers";



describe('jetton', () => {
    it('should deploy and deposit the wallet with the correct sum of money + withdraw should be working', async () => {

        // Create jetton
        let system = await ContractSystem.create();
        let owner = system.treasure('owner');
        let contract = system.open(await TONB.fromInit(owner.address, default_content, null));
        let tracker = system.track(contract.address);

        // Mint
        await contract.send(owner, { value: toNano('100.2') }, { $$type: 'Deposit', amount: toNano('100') });
        let log = await system.run();
        let events = tracker.events();
        expect(events).toMatchSnapshot();

        let addr = Address.parse((events[4] as any).messages[0].to);
        let wallet_contract = system.contract(addr);
        let wdata = ((await wallet_contract.get(97026, [])) as any).stack.items;
        expect(wdata[0].value).toEqual(100000000000n);

        let linker_contract = system.contract(Address.parse((events[3] as any).messages[0].to));
        let linker_owner = ((await linker_contract.get('owner', [])) as any).stack.items[0];
        expect(linker_owner.cell.toBoc()).toEqual(beginCell().storeAddress(addr).endCell().toBoc());

        // Check owner
        expect((await contract.getOwner()).toString()).toEqual(owner.address.toString());

        // Withdraw
        await contract.send(owner, { value: toNano('0.15') }, { $$type: 'Withdraw', amount: toNano('20') });
        log = await system.run();
        events = tracker.events();
        expect((events[5] as any).messages[0].value).toBeGreaterThan(toNano('19'));


    });
    it('should work correctly with the staking', async () => {
        // Create jetton
        let system = await ContractSystem.create();
        let owner = system.treasure('owner');
        let pseudostaking_contract = system.open(await PseudoStaking.fromInit());
        let contract = system.open(await TONB.fromInit(owner.address, default_content, pseudostaking_contract.address));
        await pseudostaking_contract.send(owner, { value: toNano('10000') }, "Deposit");
        await contract.send(owner, { value: toNano('0.1') }, { $$type: "SetStakingPool", staking_pool: pseudostaking_contract.address });
        await system.run();
        let tracker = system.track(contract.address);
        // Mint - The contract should stake the money
        await contract.send(owner, { value: toNano('100.2') }, { $$type: 'Deposit', amount: toNano('100') });
        await system.run();
        let events = tracker.events();
        // console.log(events)
        expect(events).toMatchSnapshot();
        expect((events[4] as any).messages[0].value).toBeGreaterThan(99000000000n);

        // Try to withdraw
        await contract.send(owner, { value: toNano('0.5') }, { $$type: 'Withdraw', amount: toNano('50') });
        let log = await system.run();
        events = tracker.events();
        // console.log(log)
        // console.log((events[7] as any).messages[0])
        let addressBook_rev = {'wallet': (events[6] as any).messages[0].to, 
        'staking': (events[7] as any).messages[0].to, 'tonb': (events[0] as any).message.to, 'owner': (events[0] as any).message.from};
        // reverse keys and values
        let addressBook = Object.fromEntries(Object.entries(addressBook_rev).map(([key, value]) => [value, key]));
        // console.log("wallet:", (events[6] as any).messages[0].to)
        // console.log("staking:", (events[7] as any).messages[0].to)
        logEvents(events, addressBook);
        let found_transaction = false;
        for (let i = 0; i < events.length; i++) {
            if (events[i].type == 'sent') {
                if ((events[i] as any).messages[0].to == addressBook_rev['owner']) {
                    if ((events[i] as any).messages[0].value>49000000000n) {
                        found_transaction = true;
                    }
                }
            }
        }
        expect(found_transaction).toBeTruthy();
        await contract.send(owner, { value: toNano('0.5') }, { $$type: 'Unstake', amount: toNano('0') });
        log = await system.run();
        events = tracker.events();
        logEvents(events, addressBook);
        expect((events[events.length-1] as any).messages[0].value).toBeGreaterThan(toNano('4.9'));
        expect((events[events.length-1] as any).messages[0].to).toEqual(addressBook_rev['owner']);
    });


    it('should correctly work with transfers', async () => {
        let system = await ContractSystem.create();
        let owner = system.treasure('owner');
        let contract = system.open(await TONB.fromInit(owner.address, default_content, null));
        let dude = system.treasure('dude')

        // Mint
        await contract.send(owner, { value: toNano('100.2') }, { $$type: 'Deposit', amount: toNano('100') });
        await system.run();
        // let addr = Address.parse((events[4] as any).messages[0].to);
        // let wallet_contract = system.contract(addr);
        let wallet_contract = system.open(await TONBWallet.fromInit(contract.address, owner.address))
        let wallet_contract_2 = system.open(await TONBWallet.fromInit(contract.address, dude.address))
        let tracker = system.track(wallet_contract.address);
        let tracker_2 = system.track(wallet_contract_2.address);
        await wallet_contract.send(owner, { value: toNano("0.2") }, {
            amount: toNano(10), destination: dude.address, queryId: 0n,
            forwardTonAmount: 0n, $$type: 'TokenTransfer',
            forwardPayload: beginCell().endCell(),
            responseDestination: null, customPayload: null
        });
        await system.run();
        expect((await wallet_contract_2.getGetWalletData()).balance).toEqual(10000000000n);
    });
});