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Apply "root" level beforeEach hook to run test suite against callWhenReady API method stubs

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This commit is contained in:
Beng Hee Eu 2014-07-20 23:26:24 +08:00 committed by Matthew Riley MacPherson
parent 1565d51a41
commit 85e980aefb
4 changed files with 66 additions and 4 deletions
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3
Gruntfile.js
View File

@ -94,7 +94,8 @@ module.exports = exports = function(grunt) {
'http://localhost:9999/test/test.nodriver.html',
'http://localhost:9999/test/test.main.html',
'http://localhost:9999/test/test.min.html',
'http://localhost:9999/test/test.require.html'
'http://localhost:9999/test/test.require.html',
'http://localhost:9999/test/test.callwhenready.html'
]
}
}

6
test/test.api.js
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@ -1,4 +1,4 @@
/* global after:true, before:true, beforeEach:true, describe:true, expect:true, it:true, Modernizr:true, Promise:true, require:true */
/* global afterEach:true, before:true, beforeEach:true, describe:true, expect:true, it:true, Modernizr:true, Promise:true, require:true */
var DRIVERS = [
localforage.INDEXEDDB,
localforage.LOCALSTORAGE,
@ -424,7 +424,7 @@ DRIVERS.forEach(function(driverName) {
var _oldReady;
before(function(done) {
beforeEach(function(done) {
_oldReady = localforage.ready;
localforage.ready = function() {
return Promise.reject();
@ -432,7 +432,7 @@ DRIVERS.forEach(function(driverName) {
done();
});
after(function(done) {
afterEach(function(done) {
localforage.ready = _oldReady;
_oldReady = null;
done();

42
test/test.callwhenready.html Normal file
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@ -0,0 +1,42 @@
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>localForage callWhenReady Tests!</title>
<link rel="stylesheet" type="text/css"
href="/bower_components/mocha/mocha.css">
<script src="/bower_components/assert/assert.js"></script>
<script src="/bower_components/mocha/mocha.js"></script>
<script src="/bower_components/expect/index.js"></script>
<!-- require.js -->
<script src="/bower_components/requirejs/require.js"></script>
<!-- Modernizr -->
<script src="/bower_components/modernizr/modernizr.js"></script>
<!-- Apply "root" level beforeEach hook to run test suite against
callWhenReady API method stubs -->
<script src="/test/test.callwhenready.js"></script>
<!-- Test runner -->
<script>
// Skip irrelevant config tests by mapping them to API tests so that
// they will not be called.
requirejs.config({
map: {
'*': {
'/test/test.config.js': '/test/test.api.js'
}
}
});
</script>
<script src="/test/runner.js"></script>
</head>
<body>
<div id="mocha"></div>
</body>
</html>

19
test/test.callwhenready.js Normal file
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@ -0,0 +1,19 @@
/* global beforeEach:true */
var mocha = this.mocha;
mocha.setup('bdd');
beforeEach(function(done) {
var previousDriver = localforage.driver();
// Undefine localforage module to force reload, which will cause the
// API calls in tests to be called before the drivers are asynchronously
// loaded again, thus testing the API method stubs which delay the actual
// driver API calls till ready().
require.undef('/dist/localforage.js');
require(['/dist/localforage.js'], function(localforage) {
localforage.setDriver(previousDriver);
window.localforage = localforage;
done();
});
});