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/* eslint-disable space-before-function-paren, no-var, one-var, one-var-declaration-per-line, object-shorthand, comma-dangle, no-return-assign, new-cap, max-len */
/* global Mousetrap */
import Dropzone from 'dropzone';
import ZenMode from '~/zen_mode';
(function() {
var enterZen, escapeKeydown, exitZen;
describe('ZenMode', function() {
var fixtureName = 'merge_requests/merge_request_with_comment.html.raw';
preloadFixtures(fixtureName);
beforeEach(function() {
loadFixtures(fixtureName);
spyOn(Dropzone, 'forElement').and.callFake(function() {
return {
enable: function() {
return true;
}
};
// Stub Dropzone.forElement(...).enable()
});
this.zen = new ZenMode();
// Set this manually because we can't actually scroll the window
return this.zen.scroll_position = 456;
});
describe('on enter', function() {
it('pauses Mousetrap', function() {
spyOn(Mousetrap, 'pause');
enterZen();
return expect(Mousetrap.pause).toHaveBeenCalled();
});
return it('removes textarea styling', function() {
$('.notes-form textarea').attr('style', 'height: 400px');
enterZen();
return expect($('.notes-form textarea')).not.toHaveAttr('style');
});
});
describe('in use', function() {
beforeEach(function() {
return enterZen();
});
return it('exits on Escape', function() {
escapeKeydown();
return expect($('.notes-form .zen-backdrop')).not.toHaveClass('fullscreen');
});
});
return describe('on exit', function() {
beforeEach(function() {
return enterZen();
});
it('unpauses Mousetrap', function() {
spyOn(Mousetrap, 'unpause');
exitZen();
return expect(Mousetrap.unpause).toHaveBeenCalled();
});
return it('restores the scroll position', function() {
spyOn(this.zen, 'scrollTo');
exitZen();
return expect(this.zen.scrollTo).toHaveBeenCalled();
});
});
});
enterZen = function() {
return $('.notes-form .js-zen-enter').click();
};
exitZen = function() {
return $('.notes-form .js-zen-leave').click();
};
escapeKeydown = function() {
return $('.notes-form textarea').trigger($.Event('keydown', {
keyCode: 27
}));
};
}).call(window);
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