pustovitDmytro / myrmidon

import { isPromise } from '../../entry';

import { FunctionTester } from '../../utils';

const tester = new FunctionTester(isPromise);

suite('CheckTypes: isPromise');

test('Positive: isPromise with promise input @example', function () {

    tester.test(new Promise(() => {}), true);

});

test('Negative: isPromise with no-promise input @example', function () {

    tester.test(13, false);

    tester.test(true, false);

    tester.test(new Set(), false);

});

test('Negative: isPromise with empty input @example', function () {

    tester.test(null, false);

    tester.test(undefined, false);

    tester.test(0, false);

    tester.test('', false);

    tester.test(false, false);

});

after(async function () {

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

});