Function run

test/test.async.js:139–145

(tpl, result)

    describe('Twig.js Control Structures ->', function () {
        it('should have a loop context item available for arrays', function () {
            function run(tpl, result) {
                const testTemplate = twig({data: tpl});
                return testTemplate.renderAsync({
                    test: [1, 2, 3, 4], async: () => Promise.resolve()
                })
                    .then(res => res.should.equal(result));
            }

            return Promise.resolve()
                .then(() => run('{% for key,value in test %}{{async()}}{{ loop.index }}{% endfor %}', '1234'))