marko/test/api/fixtures/error-renderSync-beginAsync/test.js

var nodePath = require("path");

exports.check = function(marko, markoCompiler, expect, helpers, done) {
    var template = marko.load(nodePath.join(__dirname, "template.marko"));
    var output;
    var e;

    try {
        output = template.renderSync({
            nameDataProvider: new Promise(function(resolve) {
                setTimeout(function() {
                    resolve(null, "John");
                }, 100);
            })
        });
    } catch (_e) {
        e = _e;
    }

    expect(output).to.equal(undefined);
    expect(e).to.not.equal(undefined);
    done();
};