34 lines
1 KiB
JavaScript
34 lines
1 KiB
JavaScript
|
const ClassSpecHelper = require('./helpers/class_spec_helper');
|
||
|
|
const VersionCheckImage = require('~/version_check_image');
|
||
|
|
require('jquery');
|
||
|
|
|
||
|
|
describe('VersionCheckImage', function () {
|
||
|
|
describe('.bindErrorEvent', function () {
|
||
|
|
ClassSpecHelper.itShouldBeAStaticMethod(VersionCheckImage, 'bindErrorEvent');
|
||
|
|
|
||
|
|
beforeEach(function () {
|
||
|
|
this.imageElement = $('<div></div>');
|
||
|
|
});
|
||
|
|
|
||
|
|
it('registers an error event', function () {
|
||
|
|
spyOn($.prototype, 'on');
|
||
|
|
spyOn($.prototype, 'off').and.callFake(function () { return this; });
|
||
|
|
|
||
|
|
VersionCheckImage.bindErrorEvent(this.imageElement);
|
||
|
|
|
||
|
|
expect($.prototype.off).toHaveBeenCalledWith('error');
|
||
|
|
expect($.prototype.on).toHaveBeenCalledWith('error', jasmine.any(Function));
|
||
|
|
});
|
||
|
|
|
||
|
|
it('hides the imageElement on error', function () {
|
||
|
|
spyOn($.prototype, 'hide');
|
||
|
|
|
||
|
|
VersionCheckImage.bindErrorEvent(this.imageElement);
|
||
|
|
|
||
|
|
this.imageElement.trigger('error');
|
||
|
|
|
||
|
|
expect($.prototype.hide).toHaveBeenCalled();
|
||
|
|
});
|
||
|
|
});
|
||
|
|
});
|