node-bluebird/test/mocha/2.2.5.js

59 lines
1.6 KiB
JavaScript

/*jshint strict: false */
var assert = require("assert");
var adapter = global.adapter;
var fulfilled = adapter.fulfilled;
var rejected = adapter.rejected;
var dummy = { dummy: "dummy" }; // we fulfill or reject with this when we don't intend to test against it
var undefinedThisStrict = (function() {
"use strict";
return this;
})();
var undefinedThisSloppy = (function() {
return this;
})();
describe("2.2.5 `onFulfilled` and `onRejected` must be called as functions (i.e. with no `this` value).", function () {
describe("strict mode", function () {
specify("fulfilled", function (done) {
fulfilled(dummy).then(function onFulfilled() {
"use strict";
assert(this === undefinedThisStrict ||
this === undefinedThisSloppy);
done();
});
});
specify("rejected", function (done) {
rejected(dummy).then(null, function onRejected() {
"use strict";
assert(this === undefinedThisStrict ||
this === undefinedThisSloppy);
done();
});
});
});
describe("sloppy mode", function () {
specify("fulfilled", function (done) {
fulfilled(dummy).then(function onFulfilled() {
assert.strictEqual(this, undefinedThisSloppy);
done();
});
});
specify("rejected", function (done) {
rejected(dummy).then(null, function onRejected() {
assert.strictEqual(this, undefinedThisSloppy);
done();
});
});
});
});