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'use strict';
describe('boolean attr directives', function() {
var element;
afterEach(function() {
dealoc(element);
});
it('should properly evaluate 0 as false', inject(function($rootScope, $compile) {
// jQuery does not treat 0 as false, when setting attr()
element = $compile('<button ng-disabled="isDisabled">Button</button>')($rootScope)
$rootScope.isDisabled = 0;
$rootScope.$digest();
expect(element.attr('disabled')).toBeFalsy();
$rootScope.isDisabled = 1;
$rootScope.$digest();
expect(element.attr('disabled')).toBeTruthy();
}));
it('should bind disabled', inject(function($rootScope, $compile) {
element = $compile('<button ng-disabled="isDisabled">Button</button>')($rootScope)
$rootScope.isDisabled = false;
$rootScope.$digest();
expect(element.attr('disabled')).toBeFalsy();
$rootScope.isDisabled = true;
$rootScope.$digest();
expect(element.attr('disabled')).toBeTruthy();
}));
it('should bind checked', inject(function($rootScope, $compile) {
element = $compile('<input type="checkbox" ng-checked="isChecked" />')($rootScope)
$rootScope.isChecked = false;
$rootScope.$digest();
expect(element.attr('checked')).toBeFalsy();
$rootScope.isChecked=true;
$rootScope.$digest();
expect(element.attr('checked')).toBeTruthy();
}));
it('should bind selected', inject(function($rootScope, $compile) {
element = $compile('<select><option value=""></option><option ng-selected="isSelected">Greetings!</option></select>')($rootScope)
jqLite(document.body).append(element)
$rootScope.isSelected=false;
$rootScope.$digest();
expect(element.children()[1].selected).toBeFalsy();
$rootScope.isSelected=true;
$rootScope.$digest();
expect(element.children()[1].selected).toBeTruthy();
}));
it('should bind readonly', inject(function($rootScope, $compile) {
element = $compile('<input type="text" ng-readonly="isReadonly" />')($rootScope)
$rootScope.isReadonly=false;
$rootScope.$digest();
expect(element.attr('readOnly')).toBeFalsy();
$rootScope.isReadonly=true;
$rootScope.$digest();
expect(element.attr('readOnly')).toBeTruthy();
}));
it('should bind multiple', inject(function($rootScope, $compile) {
element = $compile('<select ng-multiple="isMultiple"></select>')($rootScope)
$rootScope.isMultiple=false;
$rootScope.$digest();
expect(element.attr('multiple')).toBeFalsy();
$rootScope.isMultiple='multiple';
$rootScope.$digest();
expect(element.attr('multiple')).toBeTruthy();
}));
});
describe('ngSrc', function() {
it('should interpolate the expression and bind to src', inject(function($compile, $rootScope) {
var element = $compile('<div ng-src="some/{{id}}"></div>')($rootScope)
$rootScope.$digest();
expect(element.attr('src')).toEqual('some/');
$rootScope.$apply(function() {
$rootScope.id = 1;
});
expect(element.attr('src')).toEqual('some/1');
dealoc(element);
}));
});
describe('ngHref', function() {
var element;
afterEach(function() {
dealoc(element);
});
it('should interpolate the expression and bind to href', inject(function($compile, $rootScope) {
element = $compile('<div ng-href="some/{{id}}"></div>')($rootScope)
$rootScope.$digest();
expect(element.attr('href')).toEqual('some/');
$rootScope.$apply(function() {
$rootScope.id = 1;
});
expect(element.attr('href')).toEqual('some/1');
}));
it('should bind href and merge with other attrs', inject(function($rootScope, $compile) {
element = $compile('<a ng-href="{{url}}" rel="{{rel}}"></a>')($rootScope);
$rootScope.url = 'http://server';
$rootScope.rel = 'REL';
$rootScope.$digest();
expect(element.attr('href')).toEqual('http://server');
expect(element.attr('rel')).toEqual('REL');
}));
it('should bind href even if no interpolation', inject(function($rootScope, $compile) {
element = $compile('<a ng-href="http://server"></a>')($rootScope)
$rootScope.$digest();
expect(element.attr('href')).toEqual('http://server');
}));
});
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