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describe('uiEvent', function () {
var $scope, $rootScope, $compile;
beforeEach(module('ui.directives'));
beforeEach(inject(function (_$rootScope_, _$compile_) {
$compile = _$compile_;
$rootScope = _$rootScope_;
}));
//helper for creating event elements
function eventElement(scope, eventObject) {
scope._uiEvent = eventObject || {};
return $compile('<span ui-event="_uiEvent">')(scope);
}
describe('test', function () {
it('should work with dblclick event and assignment', function () {
$scope = $rootScope.$new();
var elm = eventElement($scope, {'dblclick': 'dbl=true'});
expect($scope.dbl).toBeUndefined();
elm.trigger('dblclick');
expect($scope.dbl).toBe(true);
});
it('should work with two events in one key a function', function () {
$scope = $rootScope.$new();
$scope.counter = 0;
$scope.myfn = function () {
$scope.counter++;
};
var elm = eventElement($scope, {'keyup mouseenter': 'myfn()'});
elm.trigger('keyup');
elm.trigger('mouseenter');
expect($scope.counter).toBe(2);
});
it('should work work with multiple entries', function () {
$scope = $rootScope.$new();
$scope.amount = 5;
var elm = eventElement($scope, {
'click': 'amount=amount*2',
'mouseenter': 'amount=amount*4',
'keyup': 'amount=amount*3'
});
elm.trigger('click');
expect($scope.amount).toBe(10);
elm.trigger('mouseenter');
expect($scope.amount).toBe(40);
elm.trigger('keyup');
expect($scope.amount).toBe(120);
});
it('should allow passing of $event object', function () {
$scope = $rootScope.$new();
$scope.clicky = function (par1, $event, par2) {
expect($event.foo).toBe('bar');
expect(par1).toBe(1);
expect(par2).toBe(2);
};
var elm = eventElement($scope, {'click': 'clicky(1, $event, 2)'});
$(elm).trigger({
type: 'click',
foo: 'bar'
});
});
it('should allow passing of $params object', function () {
$scope = $rootScope.$new();
$scope.onStuff = function ($event, $params) {
expect($event.type).toBe('stuff');
expect($params[0]).toBe('foo');
expect($params[1]).toBe('bar');
};
var elm = eventElement($scope, {'stuff': 'onStuff($event, $params)'});
$(elm).trigger('stuff', ['foo', 'bar']);
});
});
});
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