import chai from 'chai';
import sinonChai from 'sinon-chai';
chai.should()
chai.use(sinonChai)
import 'mocha';
import { WatcherProxy } from '../interfaces';
import * as sinon from 'sinon';
import { Validator } from './validator';
import { Subject } from 'rxjs';

describe('Validator', () => {

    const createMockWatcherProxy = (
        watchStub = sinon.stub(),
        unWatchStub = sinon.stub()
    ) => {
        return {
            watch: watchStub,
            unwatch: unWatchStub,
        } as WatcherProxy
    }

    it('should call watch', () => {
        const watcher = createMockWatcherProxy(
            sinon.stub().returns(new Subject()),
            sinon.stub().returns(new Subject())
        );
        const validator = new Validator(watcher);
        validator.validate({
            amount: 1000,
            destination: {
                address: 'test',
                nbConf: 3,
                network: 'test'
            },
            id: 'test',
            source: {
                address: 'test',
                nbConf: 3,
                network: 'test'
            },
            ticker: 'tBTC'
        });
        chai.expect(watcher.watch).to.have.been.called;
    });

});