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[Framework] Add spec for ImplementationLoader

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WTD-518.
This commit is contained in:
Victor Woeltjen 2014-11-06 19:29:55 -08:00
parent 5f7704f1b8
commit 0d80494618
1 changed files with 71 additions and 4 deletions
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75
platform/framework/test/resolve/ImplementationLoaderSpec.js
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@ -1,14 +1,81 @@
/*global define,Promise,describe,it,expect,beforeEach*/
/*global define,Promise,describe,it,expect,beforeEach,waitsFor,runs*/
/**
* ImplementationLoaderSpec. Created by vwoeltje on 11/6/14.
*/
define(
[],
function () {
["../../src/resolve/ImplementationLoader"],
function (ImplementationLoader) {
"use strict";
describe("", function () {
describe("The implementation loader", function () {
var required,
loader;
function mockRequire(names, fulfill, reject) {
required = {
names: names,
fulfill: fulfill,
reject: reject
};
}
beforeEach(function () {
required = undefined;
loader = new ImplementationLoader(mockRequire);
});
it("passes script names to require", function () {
loader.load("xyz.js");
expect(required.names).toEqual(["xyz.js"]);
});
it("wraps require results in a Promise that can resolve", function () {
var result;
// Load and get the result
loader.load("xyz.js").then(function (v) { result = v; });
expect(result).toBeUndefined();
required.fulfill("test result");
waitsFor(
function () { return result !== undefined; },
"promise resolution",
250
);
runs(function () {
expect(result).toEqual("test result");
});
});
it("wraps require results in a Promise that can reject", function () {
var result,
rejection;
// Load and get the result
loader.load("xyz.js").then(
function (v) { result = v; },
function (v) { rejection = v; }
);
expect(result).toBeUndefined();
required.reject("test result");
waitsFor(
function () { return rejection !== undefined; },
"promise resolution",
250
);
runs(function () {
expect(result).toBeUndefined();
expect(rejection).toEqual("test result");
});
});
});
}