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/*global beforeEach, describe, it, inject, expect, module, spyOn*/
(function () {
'use strict';
describe('uiShow', function () {
var scope, $compile;
beforeEach(module('ui.directives'));
beforeEach(inject(function (_$rootScope_, _$compile_) {
scope = _$rootScope_.$new();
$compile = _$compile_;
}));
describe('linking the directive', function () {
it('should call scope.$watch', function () {
spyOn(scope, '$watch');
$compile('<div ui-show="foo"></div>')(scope);
expect(scope.$watch).toHaveBeenCalled();
});
});
describe('executing the watcher', function () {
it('should add the ui-show class if true', function () {
var element = $compile('<div ui-show="foo"></div>')(scope);
scope.foo = true;
scope.$apply();
expect(element.hasClass('ui-show')).toBe(true);
});
it('should remove the ui-show class if false', function () {
var element = $compile('<div ui-show="foo"></div>')(scope);
scope.foo = false;
scope.$apply();
expect(element.hasClass('ui-show')).toBe(false);
});
});
});
describe('uiHide', function () {
var scope, $compile;
beforeEach(module('ui.directives'));
beforeEach(inject(function (_$rootScope_, _$compile_) {
scope = _$rootScope_.$new();
$compile = _$compile_;
}));
describe('when the directive is linked', function () {
it('should call scope.$watch', function () {
spyOn(scope, '$watch');
$compile('<div ui-hide="foo"></div>')(scope);
expect(scope.$watch).toHaveBeenCalled();
});
});
describe('executing the watcher', function () {
it('should add the ui-hide class if true', function () {
var element = $compile('<div ui-hide="foo"></div>')(scope);
scope.foo = true;
scope.$apply();
expect(element.hasClass('ui-hide')).toBe(true);
});
it('should remove the ui-hide class if false', function () {
var element = $compile('<div ui-hide="foo"></div>')(scope);
scope.foo = false;
scope.$apply();
expect(element.hasClass('ui-hide')).toBe(false);
});
});
});
describe('uiToggle', function () {
var scope, $compile;
beforeEach(module('ui.directives'));
beforeEach(inject(function (_$rootScope_, _$compile_) {
scope = _$rootScope_.$new();
$compile = _$compile_;
}));
describe('when the directive is linked', function () {
it('should call scope.$watch', function () {
spyOn(scope, '$watch');
$compile('<div ui-toggle="foo"></div>')(scope);
expect(scope.$watch).toHaveBeenCalled();
});
});
describe('executing the watcher', function () {
it('should remove the ui-hide class and add the ui-show class if true', function () {
var element = $compile('<div ui-toggle="foo"></div>')(scope);
scope.foo = true;
scope.$apply();
expect(element.hasClass('ui-show') && !element.hasClass('ui-hide')).toBe(true);
});
it('should remove the ui-hide class and add the ui-show class if false', function () {
var element = $compile('<div ui-toggle="foo"></div>')(scope);
scope.foo = false;
scope.$apply();
expect(!element.hasClass('ui-show') && element.hasClass('ui-hide')).toBe(true);
});
});
});
})();
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