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Refactor view.

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This commit is contained in:
Lars Jung 2015-04-25 13:24:34 +02:00
parent 0be36ea9e8
commit d5221c0d17
16 changed files with 421 additions and 161 deletions
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3
src/_h5ai/client/js/inc/main/index.js
View file

@ -1,8 +1,5 @@
modulejs.define('main/index', ['_', 'core/event'], function (_, event) {
modulejs.require('view/base');
modulejs.require('view/content');
modulejs.require('view/sidebar');
modulejs.require('view/viewmode');
_.each(modulejs.state(), function (state, id) {

4
src/_h5ai/client/js/inc/model/item.js
View file

@ -7,11 +7,11 @@ modulejs.define('model/item', ['_', 'core/event', 'core/location', 'core/server'
function startsWith(sequence, part) {
if (!sequence || !sequence.substr || !part || !part.length) {
if (!sequence || !sequence.indexOf) {
return false;
}
return sequence.substr(0, part.length) === part;
return sequence.indexOf(part) === 0;
}
function createLabel(sequence) {

29
src/_h5ai/client/js/inc/view/base.js
View file

@ -1,29 +0,0 @@
modulejs.define('view/base', ['$', 'config'], function ($, config) {
var templateTopbar =
'<div id="topbar">' +
'<div id="toolbar"/>' +
'<div id="crumbbar"/>' +
'</div>';
var templateMainRow =
'<div id="main-row">' +
'<div id="sidebar"/>' +
'</div>';
var templateBacklink =
'<a id="backlink" href="http://larsjung.de/h5ai/" title="powered by h5ai ' + config.setup.VERSION + '">' +
'<div>powered</div>' +
'<div>by h5ai</div>' +
'</a>';
function init() {
$('#fallback, #fallback-hints').remove();
$(templateTopbar).appendTo('body');
$(templateMainRow).appendTo('body');
$(templateBacklink).appendTo('#topbar');
}
init();
});

26
src/_h5ai/client/js/inc/view/content.js
View file

@ -1,4 +1,4 @@
modulejs.define('view/content', ['_', '$', 'core/event', 'core/format', 'core/location', 'core/resource', 'core/settings'], function (_, $, event, format, location, resource, allsettings) {
modulejs.define('view/content', ['_', '$', 'core/event', 'core/format', 'core/location', 'core/resource', 'core/settings', 'view/mainrow'], function (_, $, event, format, location, resource, allsettings, mainrow) {
var settings = _.extend({
binaryPrefix: false,
@ -30,6 +30,10 @@ modulejs.define('view/content', ['_', '$', 'core/event', 'core/format', 'core/lo
'<div class="empty l10n-empty"/>' +
'</div>' +
'</div>';
var $content = $(contentTemplate);
var $view = $content.find('#view');
var $items = $view.find('#items');
var $empty = $view.find('.empty');
function update(item) {
@ -88,9 +92,6 @@ modulejs.define('view/content', ['_', '$', 'core/event', 'core/format', 'core/lo
function onLocationChanged(item) {
var $items = $('#items');
var $empty = $('#view').find('.empty');
$items.find('.item').remove();
if (item.parent && !settings.hideParentFolder) {
@ -115,9 +116,6 @@ modulejs.define('view/content', ['_', '$', 'core/event', 'core/format', 'core/lo
function onLocationRefreshed(item, added, removed) {
var $items = $('#items');
var $empty = $('#view').find('.empty');
_.each(added, function (item) {
if (!(item.isFolder() && settings.hideFolders)) {
@ -141,10 +139,8 @@ modulejs.define('view/content', ['_', '$', 'core/event', 'core/format', 'core/lo
function init() {
var $content = $(contentTemplate);
var $view = $content.find('#view');
var $items = $view.find('#items');
$view.find('.empty').hide();
$content.appendTo(mainrow.$el);
$empty.hide();
format.setDefaultMetric(settings.binaryPrefix);
@ -154,10 +150,14 @@ modulejs.define('view/content', ['_', '$', 'core/event', 'core/format', 'core/lo
event.sub('location.changed', onLocationChanged);
event.sub('location.refreshed', onLocationRefreshed);
$content.appendTo('#main-row');
}
init();
return {
$el: $content,
$view: $view,
$items: $items
};
});

9
src/_h5ai/client/js/inc/view/mainrow.js Normal file
View file

@ -0,0 +1,9 @@
modulejs.define('view/mainrow', ['$', 'view/root'], function ($, root) {
var template = '<div id="main-row"/>';
var $el = $(template).appendTo(root.$el);
return {
$el: $el
};
});

10
src/_h5ai/client/js/inc/view/root.js Normal file
View file

@ -0,0 +1,10 @@
modulejs.define('view/root', ['$'], function ($) {
var $el = $('body').attr('id', 'root');
$('#fallback, #fallback-hints').remove();
return {
$el: $el
};
});

33
src/_h5ai/client/js/inc/view/sidebar.js
View file

@ -1,17 +1,18 @@
modulejs.define('view/sidebar', ['$', 'core/resource', 'core/store'], function ($, resource, store) {
modulejs.define('view/sidebar', ['$', 'core/resource', 'core/store', 'view/mainrow', 'view/topbar'], function ($, resource, store, mainrow, topbar) {
var storekey = 'sidebarIsVisible';
var template = '<div id="sidebar"/>';
var toggleTemplate =
'<div id="sidebar-toggle" class="tool">' +
'<img alt="sidebar"/>' +
'</div>';
var $sidebar = $(template);
var $toggle = $(toggleTemplate);
var $img = $toggle.find('img');
function update(toggle) {
var $toggle = $('#sidebar-toggle');
var $img = $toggle.find('img');
var $sidebar = $('#sidebar');
var isVisible = store.get(storekey);
if (toggle) {
@ -20,29 +21,23 @@ modulejs.define('view/sidebar', ['$', 'core/resource', 'core/store'], function (
}
if (isVisible) {
$toggle.addClass('current');
$toggle.addClass('active');
$img.attr('src', resource.image('back'));
$sidebar.show();
} else {
$toggle.removeClass('current');
$toggle.removeClass('active');
$img.attr('src', resource.image('sidebar'));
$sidebar.hide();
}
}
function init() {
$(toggleTemplate)
.appendTo('#toolbar')
.on('click', function (ev) {
$sidebar.appendTo(mainrow.$el);
$toggle.appendTo(topbar.$toolbar)
.on('click', function () { update(true); });
update(false);
update(true);
ev.preventDefault();
});
update(false);
}
init();
return {
$el: $sidebar
};
});

19
src/_h5ai/client/js/inc/view/topbar.js Normal file
View file

@ -0,0 +1,19 @@
modulejs.define('view/topbar', ['$', 'config', 'view/root'], function ($, config, root) {
var template =
'<div id="topbar">' +
'<div id="toolbar"/>' +
'<div id="crumbbar"/>' +
'<a id="backlink" href="http://larsjung.de/h5ai/" title="powered by h5ai ' + config.setup.VERSION + '">' +
'<div>powered</div>' +
'<div>by h5ai</div>' +
'</a>' +
'</div>';
var $el = $(template).appendTo(root.$el);
return {
$el: $el,
$toolbar: $el.find('#toolbar'),
$crumbbar: $el.find('#crumbbar')
};
});

25
src/_h5ai/client/js/inc/view/viewmode.js
View file

@ -1,4 +1,4 @@
modulejs.define('view/viewmode', ['_', '$', 'core/event', 'core/resource', 'core/settings', 'core/store'], function (_, $, event, resource, allsettings, store) {
modulejs.define('view/viewmode', ['_', '$', 'core/resource', 'core/settings', 'core/store', 'view/content', 'view/sidebar'], function (_, $, resource, allsettings, store, content, sidebar) {
var modes = ['details', 'grid', 'icons'];
var settings = _.extend({}, {
@ -16,11 +16,6 @@ modulejs.define('view/viewmode', ['_', '$', 'core/event', 'core/resource', 'core
var dynamicStyleTag = null;
function adjustSpacing() {
// kept here for later use
}
function applyCss(rules) {
if (dynamicStyleTag) {
@ -69,7 +64,6 @@ modulejs.define('view/viewmode', ['_', '$', 'core/event', 'core/resource', 'core
function update(mode, size) {
var $view = $('#view');
var stored = store.get(storekey);
mode = mode || stored && stored.mode;
@ -81,17 +75,15 @@ modulejs.define('view/viewmode', ['_', '$', 'core/event', 'core/resource', 'core
_.each(modes, function (m) {
if (m === mode) {
$('#view-' + m).addClass('active');
$view.addClass('view-' + m).show();
content.$view.addClass('view-' + m).show();
} else {
$('#view-' + m).removeClass('active');
$view.removeClass('view-' + m);
content.$view.removeClass('view-' + m);
}
});
applyCssSizes(size);
$('#view-size').val(_.indexOf(sortedSizes, size));
adjustSpacing();
}
function addViewSettings() {
@ -110,11 +102,7 @@ modulejs.define('view/viewmode', ['_', '$', 'core/event', 'core/resource', 'core
if (_.contains(settings.modes, mode)) {
$(modeTemplate.replace(/\[MODE\]/g, mode))
.appendTo($viewBlock)
.on('click', function (ev) {
update(mode);
ev.preventDefault();
});
.on('click', function () { update(mode); });
}
});
}
@ -130,16 +118,13 @@ modulejs.define('view/viewmode', ['_', '$', 'core/event', 'core/resource', 'core
.appendTo($viewBlock);
}
$viewBlock.appendTo('#sidebar');
$viewBlock.appendTo(sidebar.$el);
}
function init() {
addViewSettings();
update();
event.sub('location.changed', adjustSpacing);
$(window).on('resize', adjustSpacing);
}

18
test/tests/unit/main/index.js
View file

@ -77,22 +77,30 @@ describe('module \'' + ID + '\'', function () {
assert.deepEqual(this.xEvent.pub.firstCall.args, ['ready']);
});
it('requires all views and extensions (only)', function () {
it('requires view/viewmode', function () {
this.applyFn();
var re = /^(view|ext)\//;
assert.isTrue(this.xRequire.calledWithExactly('view/viewmode'));
});
it('requires all extensions', function () {
this.applyFn();
var re = /^ext\//;
var self = this;
var counter = 0;
_.each(modulejs.state(), function (state, id) {
if (re.test(id)) {
counter += 1;
assert.isTrue(self.xRequire.calledWithExactly(id));
}
});
});
assert.strictEqual(self.xRequire.callCount, counter);
it('requires only views and extensions', function () {
this.applyFn();
assert.isTrue(this.xRequire.alwaysCalledWithMatch(/^(view|ext)\//));
});
it('requires views before extensions', function () {

63
test/tests/unit/view/content.js
View file

@ -2,7 +2,7 @@
'use strict';
var ID = 'view/content';
var DEPS = ['_', '$', 'core/event', 'core/format', 'core/location', 'core/resource', 'core/settings'];
var DEPS = ['_', '$', 'core/event', 'core/format', 'core/location', 'core/resource', 'core/settings', 'view/mainrow'];
describe('module \'' + ID + '\'', function () {
@ -26,6 +26,8 @@ describe('module \'' + ID + '\'', function () {
this.xLocation = {
setLink: sinon.stub()
};
this.xMainrow = {$el: null};
this.applyFn = function () {
this.xResource.icon.reset();
@ -36,7 +38,7 @@ describe('module \'' + ID + '\'', function () {
this.xEvent.pub.reset();
this.xLocation.setLink.reset();
return this.definition.fn(_, $, this.xEvent, this.xFormat, this.xLocation, this.xResource, this.xSettings);
return this.definition.fn(_, $, this.xEvent, this.xFormat, this.xLocation, this.xResource, this.xSettings, this.xMainrow);
};
});
@ -48,7 +50,7 @@ describe('module \'' + ID + '\'', function () {
beforeEach(function () {
util.restoreHtml();
$('<div id="main-row"/>').appendTo('body');
this.xMainrow.$el = $('<div id="main-row"/>').appendTo('body');
});
describe('definition', function () {
@ -86,18 +88,31 @@ describe('module \'' + ID + '\'', function () {
describe('application', function () {
it('returns undefined', function () {
it('returns object with 3 properties', function () {
var instance = this.applyFn();
assert.isUndefined(instance);
assert.isPlainObject(instance);
assert.lengthOfKeys(instance, 3);
});
it('adds HTML #content', function () {
it('adds HTML #content to #main-row', function () {
this.applyFn();
assert.lengthOf($('#main-row > #content'), 1);
});
it('adds HTML #view to #content', function () {
this.applyFn();
assert.lengthOf($('#content > #view'), 1);
});
it('adds HTML #items to #view', function () {
this.applyFn();
assert.lengthOf($('#view > #items'), 1);
});
it('sets default metric', function () {
this.applyFn();
@ -124,6 +139,42 @@ describe('module \'' + ID + '\'', function () {
assert.isFunction(this.xEvent.sub.secondCall.args[1]);
});
});
describe('.$el', function () {
it('is $(\'#content\')', function () {
var instance = this.applyFn();
assert.isObject(instance.$el);
assert.lengthOf(instance.$el, 1);
assert.isString(instance.$el.jquery);
assert.strictEqual(instance.$el.attr('id'), 'content');
});
});
describe('.$view', function () {
it('is $(\'#view\')', function () {
var instance = this.applyFn();
assert.isObject(instance.$view);
assert.lengthOf(instance.$view, 1);
assert.isString(instance.$view.jquery);
assert.strictEqual(instance.$view.attr('id'), 'view');
});
});
describe('.$items', function () {
it('is $(\'#items\')', function () {
var instance = this.applyFn();
assert.isObject(instance.$items);
assert.lengthOf(instance.$items, 1);
assert.isString(instance.$items.jquery);
assert.strictEqual(instance.$items.attr('id'), 'items');
});
});
});
}());

93
test/tests/unit/view/mainrow.js Normal file
View file

@ -0,0 +1,93 @@
(function () {
'use strict';
var ID = 'view/mainrow';
var DEPS = ['$', 'view/root'];
describe('module \'' + ID + '\'', function () {
before(function () {
this.definition = modulejs._private.definitions[ID];
this.xRoot = {$el: null};
this.applyFn = function () {
return this.definition.fn($, this.xRoot);
};
});
after(function () {
util.restoreHtml();
});
beforeEach(function () {
util.restoreHtml();
this.xRoot.$el = $('<div id="root"/>').appendTo('body');
});
describe('definition', function () {
it('is defined', function () {
assert.isPlainObject(this.definition);
});
it('has correct id', function () {
assert.strictEqual(this.definition.id, ID);
});
it('requires correct', function () {
assert.deepEqual(this.definition.deps, DEPS);
});
it('args for each request', function () {
assert.strictEqual(this.definition.deps.length, this.definition.fn.length);
});
it('has no instance', function () {
assert.notProperty(modulejs._private.instances, ID);
});
it('inits without errors', function () {
this.applyFn();
});
});
describe('application', function () {
it('returns object with 1 property', function () {
var instance = this.applyFn();
assert.isPlainObject(instance);
assert.lengthOfKeys(instance, 1);
});
it('adds HTML #main-row to #root', function () {
this.applyFn();
assert.lengthOf($('#root > #main-row'), 1);
});
});
describe('.$el', function () {
it('is $(\'#main-row\')', function () {
var instance = this.applyFn();
assert.isObject(instance.$el);
assert.lengthOf(instance.$el, 1);
assert.isString(instance.$el.jquery);
assert.strictEqual(instance.$el.attr('id'), 'main-row');
});
});
});
}());

107
test/tests/unit/view/root.js Normal file
View file

@ -0,0 +1,107 @@
(function () {
'use strict';
var ID = 'view/root';
var DEPS = ['$'];
describe('module \'' + ID + '\'', function () {
before(function () {
this.definition = modulejs._private.definitions[ID];
this.applyFn = function () {
return this.definition.fn($);
};
});
after(function () {
util.restoreHtml();
$('body').removeAttr('id');
});
beforeEach(function () {
util.restoreHtml();
$('body').removeAttr('id');
$('<div id="fallback"/>').appendTo('body');
$('<div id="fallback-hints"/>').appendTo('body');
});
describe('definition', function () {
it('is defined', function () {
assert.isPlainObject(this.definition);
});
it('has correct id', function () {
assert.strictEqual(this.definition.id, ID);
});
it('requires correct', function () {
assert.deepEqual(this.definition.deps, DEPS);
});
it('args for each request', function () {
assert.strictEqual(this.definition.deps.length, this.definition.fn.length);
});
it('has no instance', function () {
assert.notProperty(modulejs._private.instances, ID);
});
it('inits without errors', function () {
this.applyFn();
});
});
describe('application', function () {
it('returns object with 1 property', function () {
var instance = this.applyFn();
assert.isPlainObject(instance);
assert.lengthOfKeys(instance, 1);
});
it('adds id root to body', function () {
this.applyFn();
assert.strictEqual($('body').attr('id'), 'root');
});
it('removes HTML #fallback', function () {
this.applyFn();
assert.lengthOf($('#fallback'), 0);
});
it('removes HTML #fallback-hints', function () {
this.applyFn();
assert.lengthOf($('#fallback-hints'), 0);
});
});
describe('.$el', function () {
it('is $(\'#root\')', function () {
var instance = this.applyFn();
assert.isObject(instance.$el);
assert.lengthOf(instance.$el, 1);
assert.isString(instance.$el.jquery);
assert.strictEqual(instance.$el.attr('id'), 'root');
});
});
});
}());

27
test/tests/unit/view/sidebar.js
View file

@ -2,7 +2,7 @@
'use strict';
var ID = 'view/sidebar';
var DEPS = ['$', 'core/resource', 'core/store'];
var DEPS = ['$', 'core/resource', 'core/store', 'view/mainrow', 'view/topbar'];
describe('module \'' + ID + '\'', function () {
@ -20,13 +20,15 @@ describe('module \'' + ID + '\'', function () {
put: sinon.stub()
};
this.xStore.get.returns(false);
this.xMainrow = {$el: null};
this.xTopbar = {$toolbar: null};
this.applyFn = function () {
this.xResource.image.reset();
this.xStore.get.reset();
this.xStore.put.reset();
return this.definition.fn($, this.xResource, this.xStore);
return this.definition.fn($, this.xResource, this.xStore, this.xMainrow, this.xTopbar);
};
});
@ -38,8 +40,8 @@ describe('module \'' + ID + '\'', function () {
beforeEach(function () {
util.restoreHtml();
$('<div id="toolbar"/>').appendTo('body');
$('<div id="sidebar"/>').appendTo('body');
this.xMainrow.$el = $('<div id="main-row"/>').appendTo('body');
this.xTopbar.$toolbar = $('<div id="toolbar"/>').appendTo('body');
});
@ -78,10 +80,11 @@ describe('module \'' + ID + '\'', function () {
describe('application', function () {
it('returns undefined', function () {
it('returns object with 1 property', function () {
var instance = this.applyFn();
assert.isUndefined(instance);
assert.isPlainObject(instance);
assert.lengthOfKeys(instance, 1);
});
it('adds HTML #sidebar-toggle', function () {
@ -122,6 +125,18 @@ describe('module \'' + ID + '\'', function () {
assert.lengthOf($('#sidebar:visible'), 0);
});
});
describe('.$el', function () {
it('is $(\'#sidebar\')', function () {
var instance = this.applyFn();
assert.isObject(instance.$el);
assert.lengthOf(instance.$el, 1);
assert.isString(instance.$el.jquery);
assert.strictEqual(instance.$el.attr('id'), 'sidebar');
});
});
});
}());

85
test/tests/unit/view/base.js → test/tests/unit/view/topbar.js
View file

@ -1,8 +1,8 @@
(function () {
'use strict';
var ID = 'view/base';
var DEPS = ['$', 'config'];
var ID = 'view/topbar';
var DEPS = ['$', 'config', 'view/root'];
describe('module \'' + ID + '\'', function () {
@ -11,9 +11,10 @@ describe('module \'' + ID + '\'', function () {
this.definition = modulejs._private.definitions[ID];
this.xConfig = {setup: {VERSION: util.uniqId()}};
this.xRoot = {$el: null};
this.applyFn = function () {
return this.definition.fn($, this.xConfig);
return this.definition.fn($, this.xConfig, this.xRoot);
};
});
@ -25,8 +26,7 @@ describe('module \'' + ID + '\'', function () {
beforeEach(function () {
util.restoreHtml();
$('<div ID="fallback"/>').appendTo('body');
$('<div id="fallback-hints"/>').appendTo('body');
this.xRoot.$el = $('<div id="root"/>').appendTo('body');
});
describe('definition', function () {
@ -64,55 +64,32 @@ describe('module \'' + ID + '\'', function () {
describe('application', function () {
it('returns undefined', function () {
it('returns object with 3 properties', function () {
var instance = this.applyFn();
assert.isUndefined(instance);
assert.isPlainObject(instance);
assert.lengthOfKeys(instance, 3);
});
it('removes HTML #fallback', function () {
it('adds HTML #topbar to #root', function () {
this.applyFn();
assert.lengthOf($('#fallback'), 0);
assert.lengthOf($('#root > #topbar'), 1);
});
it('removes HTML #fallback-hints', function () {
this.applyFn();
assert.lengthOf($('#fallback-hints'), 0);
});
it('adds HTML #topbar', function () {
this.applyFn();
assert.lengthOf($('body > #topbar'), 1);
});
it('adds HTML #toolbar', function () {
it('adds HTML #toolbar to #topbar', function () {
this.applyFn();
assert.lengthOf($('#topbar > #toolbar'), 1);
});
it('adds HTML #crumbbar', function () {
it('adds HTML #crumbbar to #topbar', function () {
this.applyFn();
assert.lengthOf($('#topbar > #crumbbar'), 1);
});
it('adds HTML #main-row', function () {
this.applyFn();
assert.lengthOf($('body > #main-row'), 1);
});
it('adds HTML #sidebar', function () {
this.applyFn();
assert.lengthOf($('#main-row > #sidebar'), 1);
});
it('adds HTML #backlink', function () {
it('adds HTML #backlink to #topbar', function () {
this.applyFn();
assert.lengthOf($('#topbar > #backlink'), 1);
@ -137,6 +114,42 @@ describe('module \'' + ID + '\'', function () {
assert.strictEqual($('#backlink > div').eq(1).text(), 'by h5ai');
});
});
describe('.$el', function () {
it('is $(\'#topbar\')', function () {
var instance = this.applyFn();
assert.isObject(instance.$el);
assert.lengthOf(instance.$el, 1);
assert.isString(instance.$el.jquery);
assert.strictEqual(instance.$el.attr('id'), 'topbar');
});
});
describe('.$toolbar', function () {
it('is $(\'#toolbar\')', function () {
var instance = this.applyFn();
assert.isObject(instance.$toolbar);
assert.lengthOf(instance.$toolbar, 1);
assert.isString(instance.$toolbar.jquery);
assert.strictEqual(instance.$toolbar.attr('id'), 'toolbar');
});
});
describe('.$crumbbar', function () {
it('is $(\'#crumbbar\')', function () {
var instance = this.applyFn();
assert.isObject(instance.$crumbbar);
assert.lengthOf(instance.$crumbbar, 1);
assert.isString(instance.$crumbbar.jquery);
assert.strictEqual(instance.$crumbbar.attr('id'), 'crumbbar');
});
});
});
}());

31
test/tests/unit/view/viewmode.js
View file

@ -2,7 +2,7 @@
'use strict';
var ID = 'view/viewmode';
var DEPS = ['_', '$', 'core/event', 'core/resource', 'core/settings', 'core/store'];
var DEPS = ['_', '$', 'core/resource', 'core/settings', 'core/store', 'view/content', 'view/sidebar'];
describe('module \'' + ID + '\'', function () {
@ -20,17 +20,16 @@ describe('module \'' + ID + '\'', function () {
get: sinon.stub(),
put: sinon.stub()
};
this.xEvent = {
sub: sinon.stub()
};
this.xContent = {$view: null};
this.xSidebar = {$el: null};
this.applyFn = function () {
this.xResource.image.reset();
this.xStore.get.reset();
this.xStore.put.reset();
this.xEvent.sub.reset();
return this.definition.fn(_, $, this.xEvent, this.xResource, this.xSettings, this.xStore);
return this.definition.fn(_, $, this.xResource, this.xSettings, this.xStore, this.xContent, this.xSidebar);
};
});
@ -42,7 +41,8 @@ describe('module \'' + ID + '\'', function () {
beforeEach(function () {
util.restoreHtml();
$('<div id="sidebar"/>').appendTo('body');
this.xContent.$view = $('<div id="view"/>').appendTo('body');
this.xSidebar.$el = $('<div id="sidebar"/>').appendTo('body');
});
describe('definition', function () {
@ -86,31 +86,18 @@ describe('module \'' + ID + '\'', function () {
assert.isUndefined(instance);
});
it('adds HTML', function () {
it('adds HTML to #sidebar', function () {
this.applyFn();
assert.lengthOf($('#sidebar > .block > .l10n-view'), 1);
});
it('adds Style', function () {
it('adds Style to head', function () {
var styleTagCount = $('head > style').length;
this.applyFn();
assert.lengthOf($('head > style'), styleTagCount + 1);
});
it('subscribes to 1 event', function () {
this.applyFn();
assert.isTrue(this.xEvent.sub.calledOnce);
});
it('subscribes to location.changed', function () {
this.applyFn();
assert.strictEqual(this.xEvent.sub.firstCall.args[0], 'location.changed');
assert.isFunction(this.xEvent.sub.firstCall.args[1]);
});
});
});