pustovitDmytro / myrmidon

import fs from 'fs';

import path from 'path';

import { isStream } from 'tests/entry';

import { FunctionTester, testsRootFolder } from '../../Test';

const directory = path.join(testsRootFolder, 'mock/files/');

const tester = new FunctionTester(isStream);

suite('CheckTypes: isStream');

test('Positive: isStream with node fs streams input @example', function () {

    tester.test(fs.createReadStream(path.join(directory, 'input.txt')), true);

    tester.test(fs.createWriteStream(path.join(directory, 'out.txt')), true);

});

test('Negative: isStream with no-streams input @example', function () {

    tester.test(14, false);

    tester.test('sdsdsd', false);

    tester.test(() => {}, false);

    tester.test(class A {}, false);

    tester.test(undefined, false);

});

after(async function () {

    // console.log('after', this);

});