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setup-python/node_modules/pn/test/custom.js

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2019-06-27 03:12:00 +02:00
// Verify that custom promises work as advertised.
var PrPromise = require('prfun');
var assert = require('../assert');
var fs = require('../fs');
describe('Verify that custom promises can be used', function() {
var oldPromise;
before(function() {
oldPromise = require('../_promise')();
require('../_promise')(PrPromise);
});
after(function() {
require('../_promise')(oldPromise);
});
it('exists should use the custom promise type', function() {
var p = fs.exists('abc');
assert.equal(p instanceof PrPromise, true);
});
});