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[Mobile] Test BrowseTreeController variants

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This commit is contained in:
Victor Woeltjen
2015-09-18 15:49:55 -07:00
parent 24586ae378
commit 884d36ad6d
4 changed files with 126 additions and 7 deletions
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18
platform/commonUI/browse/src/BrowseTreeController.js
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@ -21,23 +21,33 @@
*****************************************************************************/
/*global define,Promise*/
/**
* This bundle implements Browse mode.
* @namespace platform/commonUI/browse
*/
define(
[],
function () {
"use strict";
/**
* Controller to provide the ability to show/hide the tree in
* Browse mode.
* @constructor
* @memberof platform/commonUI/browse
*/
function BrowseTreeController() {
this.state = true;
}
/**
* Toggle the visibility of the tree.
*/
BrowseTreeController.prototype.toggle = function () {
this.state = !this.state;
};
/**
* Get the desired visibility state of the tree.
* @returns {boolean} true when visible
*/
BrowseTreeController.prototype.visible = function () {
return this.state;
};

15
platform/commonUI/browse/test/BrowseTreeControllerSpec.js
View File

@ -24,5 +24,20 @@
define(
["../src/BrowseTreeController"],
function (BrowseTreeController) {
'use strict';
describe("The BrowseTreeController", function () {
var controller = new BrowseTreeController();
it("is initially visible", function () {
expect(controller.visible()).toBeTruthy();
});
it("allows visibility to be toggled", function () {
controller.toggle();
expect(controller.visible()).toBeFalsy();
controller.toggle();
expect(controller.visible()).toBeTruthy();
});
});
}
);