mirror of
https://github.com/Hopiu/angular.js.git
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406 lines
14 KiB
JavaScript
406 lines
14 KiB
JavaScript
describe("widget", function(){
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var compile, element, scope;
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beforeEach(function() {
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scope = null;
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element = null;
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var compiler = new Compiler(angularTextMarkup, angularAttrMarkup, angularDirective, angularWidget);
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compile = function(html, before) {
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element = jqLite(html);
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scope = compiler.compile(element)(element);
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(before||noop).apply(scope);
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scope.$init();
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};
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});
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afterEach(function(){
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if (element && element.dealoc) element.dealoc();
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expect(size(jqCache)).toEqual(0);
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});
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describe("input", function(){
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describe("text", function(){
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it('should input-text auto init and handle keyup/change events', function(){
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compile('<input type="Text" name="name" value="Misko" ng-change="count = count + 1" ng-init="count=0"/>');
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expect(scope.$get('name')).toEqual("Misko");
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expect(scope.$get('count')).toEqual(0);
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scope.$set('name', 'Adam');
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scope.$eval();
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expect(element.val()).toEqual("Adam");
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element.val('Shyam');
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element.trigger('keyup');
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expect(scope.$get('name')).toEqual('Shyam');
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expect(scope.$get('count')).toEqual(1);
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element.val('Kai');
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element.trigger('change');
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expect(scope.$get('name')).toEqual('Kai');
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expect(scope.$get('count')).toEqual(2);
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});
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describe("ng-format", function(){
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it("should farmat text", function(){
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compile('<input type="Text" name="list" value="a,b,c" ng-format="list"/>');
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expect(scope.$get('list')).toEqual(['a', 'b', 'c']);
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scope.$set('list', ['x', 'y', 'z']);
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scope.$eval();
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expect(element.val()).toEqual("x, y, z");
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element.val('1, 2, 3');
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element.trigger('keyup');
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expect(scope.$get('list')).toEqual(['1', '2', '3']);
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});
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it("should come up blank if null", function(){
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compile('<input type="text" name="age" ng-format="number"/>', function(){
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scope.age = null;
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});
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expect(scope.age).toBeNull();
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expect(scope.$element[0].value).toEqual('');
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});
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it("should show incorect text while number does not parse", function(){
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compile('<input type="text" name="age" ng-format="number"/>');
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scope.age = 123;
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scope.$eval();
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scope.$element.val('123X');
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scope.$element.trigger('change');
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expect(scope.$element.val()).toEqual('123X');
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expect(scope.age).toEqual(123);
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expect(scope.$element).toBeInvalid();
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});
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it("should clober incorect text if model changes", function(){
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compile('<input type="text" name="age" ng-format="number" value="123X"/>');
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scope.age = 456;
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scope.$eval();
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expect(scope.$element.val()).toEqual('456');
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});
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it("should not clober text if model changes doe to itself", function(){
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compile('<input type="text" name="list" ng-format="list" value="a"/>');
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scope.$element.val('a ');
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scope.$element.trigger('change');
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expect(scope.$element.val()).toEqual('a ');
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expect(scope.list).toEqual(['a']);
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scope.$element.val('a ,');
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scope.$element.trigger('change');
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expect(scope.$element.val()).toEqual('a ,');
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expect(scope.list).toEqual(['a']);
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scope.$element.val('a , ');
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scope.$element.trigger('change');
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expect(scope.$element.val()).toEqual('a , ');
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expect(scope.list).toEqual(['a']);
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scope.$element.val('a , b');
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scope.$element.trigger('change');
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expect(scope.$element.val()).toEqual('a , b');
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expect(scope.list).toEqual(['a', 'b']);
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});
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it("should come up blank when no value specifiend", function(){
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compile('<input type="text" name="age" ng-format="number"/>');
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scope.$eval();
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expect(scope.$element.val()).toEqual('');
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expect(scope.age).toEqual(null);
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});
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});
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describe("checkbox", function(){
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it("should format booleans", function(){
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compile('<input type="checkbox" name="name"/>', function(){
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scope.name = false;
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});
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expect(scope.name).toEqual(false);
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expect(scope.$element[0].checked).toEqual(false);
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});
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it('should support type="checkbox"', function(){
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compile('<input type="checkBox" name="checkbox" checked ng-change="action = true"/>');
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expect(scope.checkbox).toEqual(true);
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click(element);
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expect(scope.checkbox).toEqual(false);
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expect(scope.action).toEqual(true);
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click(element);
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expect(scope.checkbox).toEqual(true);
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});
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it("should use ng-format", function(){
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angularFormatter('testFormat', {
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parse: function(value){
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return value ? "Worked" : "Failed";
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},
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format: function(value) {
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if (value == undefined) return value;
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return value == "Worked";
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}
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});
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compile('<input type="checkbox" name="state" ng-format="testFormat" checked/>');
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expect(scope.state).toEqual("Worked");
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expect(scope.$element[0].checked).toEqual(true);
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click(scope.$element);
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expect(scope.state).toEqual("Failed");
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expect(scope.$element[0].checked).toEqual(false);
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scope.state = "Worked";
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scope.$eval();
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expect(scope.state).toEqual("Worked");
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expect(scope.$element[0].checked).toEqual(true);
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});
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});
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describe("ng-validate", function(){
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it("should process ng-validate", function(){
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compile('<input type="text" name="price" value="abc" ng-validate="number"/>');
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expect(element.hasClass('ng-validation-error')).toBeTruthy();
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expect(element.attr('ng-validation-error')).toEqual('Not a number');
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scope.$set('price', '123');
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scope.$eval();
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expect(element.hasClass('ng-validation-error')).toBeFalsy();
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expect(element.attr('ng-validation-error')).toBeFalsy();
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element.val('x');
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element.trigger('keyup');
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expect(element.hasClass('ng-validation-error')).toBeTruthy();
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expect(element.attr('ng-validation-error')).toEqual('Not a number');
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});
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it("should not call validator if undefinde/empty", function(){
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var lastValue = "NOT_CALLED";
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angularValidator.myValidator = function(value){lastValue = value;};
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compile('<input type="text" name="url" ng-validate="myValidator"/>');
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expect(lastValue).toEqual("NOT_CALLED");
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scope.url = 'http://server';
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scope.$eval();
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expect(lastValue).toEqual("http://server");
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delete angularValidator.myValidator;
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});
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});
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});
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it("should ignore disabled widgets", function(){
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compile('<input type="text" name="price" ng-required disabled/>');
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expect(element.hasClass('ng-validation-error')).toBeFalsy();
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expect(element.attr('ng-validation-error')).toBeFalsy();
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});
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it("should ignore readonly widgets", function(){
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compile('<input type="text" name="price" ng-required readonly/>');
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expect(element.hasClass('ng-validation-error')).toBeFalsy();
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expect(element.attr('ng-validation-error')).toBeFalsy();
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});
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it("should process ng-required", function(){
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compile('<input type="text" name="price" ng-required/>');
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expect(element.hasClass('ng-validation-error')).toBeTruthy();
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expect(element.attr('ng-validation-error')).toEqual('Required');
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scope.$set('price', 'xxx');
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scope.$eval();
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expect(element.hasClass('ng-validation-error')).toBeFalsy();
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expect(element.attr('ng-validation-error')).toBeFalsy();
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element.val('');
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element.trigger('keyup');
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expect(element.hasClass('ng-validation-error')).toBeTruthy();
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expect(element.attr('ng-validation-error')).toEqual('Required');
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});
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it("should process ng-required2", function() {
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compile('<textarea name="name">Misko</textarea>');
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expect(scope.$get('name')).toEqual("Misko");
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scope.$set('name', 'Adam');
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scope.$eval();
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expect(element.val()).toEqual("Adam");
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element.val('Shyam');
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element.trigger('keyup');
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expect(scope.$get('name')).toEqual('Shyam');
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element.val('Kai');
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element.trigger('change');
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expect(scope.$get('name')).toEqual('Kai');
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});
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it('should call ng-change on button click', function(){
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compile('<input type="button" value="Click Me" ng-change="clicked = true"/>');
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click(element);
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expect(scope.$get('clicked')).toEqual(true);
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});
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it('should support button alias', function(){
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compile('<button ng-change="clicked = true">Click Me</button>');
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click(element);
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expect(scope.$get('clicked')).toEqual(true);
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});
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describe('radio', function(){
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it('should support type="radio"', function(){
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compile('<div>' +
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'<input type="radio" name="chose" value="A" ng-change="clicked = 1"/>' +
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'<input type="radio" name="chose" value="B" checked ng-change="clicked = 2"/>' +
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'<input type="radio" name="chose" value="C" ng-change="clicked = 3"/>' +
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'</div>');
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var a = element[0].childNodes[0];
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var b = element[0].childNodes[1];
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expect(b.name.split('@')[1]).toEqual('chose');
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expect(scope.chose).toEqual('B');
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scope.chose = 'A';
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scope.$eval();
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expect(a.checked).toEqual(true);
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scope.chose = 'B';
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scope.$eval();
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expect(a.checked).toEqual(false);
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expect(b.checked).toEqual(true);
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expect(scope.clicked).not.toBeDefined();
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click(a);
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expect(scope.chose).toEqual('A');
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expect(scope.clicked).toEqual(1);
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});
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it('should honor model over html checked keyword after', function(){
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compile('<div>' +
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'<input type="radio" name="choose" value="A""/>' +
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'<input type="radio" name="choose" value="B" checked/>' +
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'<input type="radio" name="choose" value="C"/>' +
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'</div>', function(){
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this.choose = 'C';
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});
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expect(scope.choose).toEqual('C');
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});
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it('should honor model over html checked keyword before', function(){
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compile('<div>' +
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'<input type="radio" name="choose" value="A""/>' +
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'<input type="radio" name="choose" value="B" checked/>' +
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'<input type="radio" name="choose" value="C"/>' +
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'</div>', function(){
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this.choose = 'A';
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});
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expect(scope.choose).toEqual('A');
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});
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});
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it('should support type="select-one"', function(){
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compile(
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'<select name="selection">' +
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'<option>A</option>' +
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'<option selected>B</option>' +
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'</select>');
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expect(scope.selection).toEqual('B');
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scope.selection = 'A';
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scope.$eval();
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expect(scope.selection).toEqual('A');
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expect(element[0].childNodes[0].selected).toEqual(true);
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});
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it('should support type="select-multiple"', function(){
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compile(
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'<select name="selection" multiple>' +
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'<option>A</option>' +
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'<option selected>B</option>' +
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'</select>');
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expect(scope.selection).toEqual(['B']);
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scope.selection = ['A'];
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scope.$eval();
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expect(element[0].childNodes[0].selected).toEqual(true);
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});
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it('should report error on missing field', function(){
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compile('<input type="text"/>');
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expect(element.hasClass('ng-exception')).toBeTruthy();
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});
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it('should report error on assignment error', function(){
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compile('<input type="text" name="throw \'\'" value="x"/>');
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expect(element.hasClass('ng-exception')).toBeTruthy();
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});
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it('should report error on ng-change exception', function(){
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compile('<button ng-change="a-2=x">click</button>');
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click(element);
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expect(element.hasClass('ng-exception')).toBeTruthy();
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});
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});
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describe('ng:switch', function(){
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it('should switch on value change', function(){
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compile('<ng:switch on="select"><div ng-switch-when="1">first:{{name}}</div><div ng-switch-when="2">second:{{name}}</div></ng:switch>');
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expect(element.html()).toEqual('');
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scope.select = 1;
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scope.$eval();
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expect(element.text()).toEqual('first:');
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scope.name="shyam";
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scope.$eval();
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expect(element.text()).toEqual('first:shyam');
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scope.select = 2;
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scope.$eval();
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expect(element.text()).toEqual('second:shyam');
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scope.name = 'misko';
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scope.$eval();
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expect(element.text()).toEqual('second:misko');
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});
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it("should match urls", function(){
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var scope = angular.compile('<ng:switch on="url" using="route:params"><div ng-switch-when="/Book/:name">{{params.name}}</div></ng:switch>');
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scope.url = '/Book/Moby';
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scope.$init();
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expect(scope.$element.text()).toEqual('Moby');
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});
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it("should match sandwich ids", function(){
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var scope = {};
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var match = angular.widget['NG:SWITCH'].route.call(scope, '/a/123/b', '/a/:id');
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expect(match).toBeFalsy();
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});
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it('should call init on switch', function(){
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var scope = angular.compile('<ng:switch on="url" change="name=\'works\'"><div ng-switch-when="a">{{name}}</div></ng:switch>');
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var cleared = false;
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scope.url = 'a';
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scope.$invalidWidgets = {clearOrphans: function(){
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cleared = true;
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}};
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scope.$init();
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expect(scope.name).toEqual(undefined);
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expect(scope.$element.text()).toEqual('works');
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expect(cleared).toEqual(true);
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});
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});
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describe('ng:include', function(){
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it('should include on external file', function() {
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var element = jqLite('<ng:include src="url" scope="childScope"></ng:include>');
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var scope = angular.compile(element);
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scope.childScope = createScope();
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scope.childScope.name = 'misko';
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scope.url = 'myUrl';
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scope.$xhr.cache.data.myUrl = {value:'{{name}}'};
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scope.$init();
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expect(element.text()).toEqual('misko');
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});
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});
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});
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