mirror of
https://github.com/zhigang1992/angular.js.git
synced 2026-01-12 22:45:52 +08:00
461 lines
14 KiB
JavaScript
461 lines
14 KiB
JavaScript
'use strict';
|
|
|
|
describe('Binder', function() {
|
|
|
|
var element;
|
|
|
|
function childNode(element, index) {
|
|
return jqLite(element[0].childNodes[index]);
|
|
}
|
|
|
|
beforeEach(function() {
|
|
this.compileToHtml = function(content) {
|
|
var html;
|
|
inject(function($rootScope, $compile) {
|
|
content = jqLite(content);
|
|
$compile(content)($rootScope);
|
|
html = sortedHtml(content);
|
|
});
|
|
return html;
|
|
};
|
|
});
|
|
|
|
afterEach(function() {
|
|
dealoc(element);
|
|
dealoc(this.element);
|
|
});
|
|
|
|
it('BindUpdate', inject(function($rootScope, $compile) {
|
|
$compile('<div ng-init="a=123"/>')($rootScope);
|
|
$rootScope.$digest();
|
|
expect($rootScope.a).toBe(123);
|
|
}));
|
|
|
|
it('ExecuteInitialization', inject(function($rootScope, $compile) {
|
|
$compile('<div ng-init="a=123">')($rootScope);
|
|
expect($rootScope.a).toBe(123);
|
|
}));
|
|
|
|
it('ExecuteInitializationStatements', inject(function($rootScope, $compile) {
|
|
$compile('<div ng-init="a=123;b=345">')($rootScope);
|
|
expect($rootScope.a).toBe(123);
|
|
expect($rootScope.b).toBe(345);
|
|
}));
|
|
|
|
it('ApplyTextBindings', inject(function($rootScope, $compile) {
|
|
element = $compile('<div ng-bind="model.a">x</div>')($rootScope);
|
|
$rootScope.model = {a:123};
|
|
$rootScope.$apply();
|
|
expect(element.text()).toBe('123');
|
|
}));
|
|
|
|
it('InputTypeButtonActionExecutesInScope', inject(function($rootScope, $compile) {
|
|
var savedCalled = false;
|
|
element = $compile(
|
|
'<input type="button" ng-click="person.save()" value="Apply">')($rootScope);
|
|
$rootScope.person = {};
|
|
$rootScope.person.save = function() {
|
|
savedCalled = true;
|
|
};
|
|
browserTrigger(element, 'click');
|
|
expect(savedCalled).toBe(true);
|
|
}));
|
|
|
|
it('InputTypeButtonActionExecutesInScope2', inject(function($rootScope, $compile) {
|
|
var log = "";
|
|
element = $compile('<input type="image" ng-click="action()">')($rootScope);
|
|
$rootScope.action = function() {
|
|
log += 'click;';
|
|
};
|
|
expect(log).toEqual('');
|
|
browserTrigger(element, 'click');
|
|
expect(log).toEqual('click;');
|
|
}));
|
|
|
|
it('ButtonElementActionExecutesInScope', inject(function($rootScope, $compile) {
|
|
var savedCalled = false;
|
|
element = $compile('<button ng-click="person.save()">Apply</button>')($rootScope);
|
|
$rootScope.person = {};
|
|
$rootScope.person.save = function() {
|
|
savedCalled = true;
|
|
};
|
|
browserTrigger(element, 'click');
|
|
expect(savedCalled).toBe(true);
|
|
}));
|
|
|
|
it('RepeaterUpdateBindings', inject(function($rootScope, $compile) {
|
|
var form = $compile(
|
|
'<ul>' +
|
|
'<LI ng-repeat="item in model.items" ng-bind="item.a"></LI>' +
|
|
'</ul>')($rootScope);
|
|
var items = [{a: 'A'}, {a: 'B'}];
|
|
$rootScope.model = {items: items};
|
|
|
|
$rootScope.$apply();
|
|
expect(sortedHtml(form)).toBe(
|
|
'<ul>' +
|
|
'<!-- ngRepeat: item in model.items -->' +
|
|
'<li ng-bind="item.a" ng-repeat="item in model.items">A</li>' +
|
|
'<!-- end ngRepeat: item in model.items -->' +
|
|
'<li ng-bind="item.a" ng-repeat="item in model.items">B</li>' +
|
|
'<!-- end ngRepeat: item in model.items -->' +
|
|
'</ul>');
|
|
|
|
items.unshift({a: 'C'});
|
|
$rootScope.$apply();
|
|
expect(sortedHtml(form)).toBe(
|
|
'<ul>' +
|
|
'<!-- ngRepeat: item in model.items -->' +
|
|
'<li ng-bind="item.a" ng-repeat="item in model.items">C</li>' +
|
|
'<!-- end ngRepeat: item in model.items -->' +
|
|
'<li ng-bind="item.a" ng-repeat="item in model.items">A</li>' +
|
|
'<!-- end ngRepeat: item in model.items -->' +
|
|
'<li ng-bind="item.a" ng-repeat="item in model.items">B</li>' +
|
|
'<!-- end ngRepeat: item in model.items -->' +
|
|
'</ul>');
|
|
|
|
items.shift();
|
|
$rootScope.$apply();
|
|
expect(sortedHtml(form)).toBe(
|
|
'<ul>' +
|
|
'<!-- ngRepeat: item in model.items -->' +
|
|
'<li ng-bind="item.a" ng-repeat="item in model.items">A</li>' +
|
|
'<!-- end ngRepeat: item in model.items -->' +
|
|
'<li ng-bind="item.a" ng-repeat="item in model.items">B</li>' +
|
|
'<!-- end ngRepeat: item in model.items -->' +
|
|
'</ul>');
|
|
|
|
items.shift();
|
|
items.shift();
|
|
$rootScope.$apply();
|
|
}));
|
|
|
|
it('RepeaterContentDoesNotBind', inject(function($rootScope, $compile) {
|
|
element = $compile(
|
|
'<ul>' +
|
|
'<LI ng-repeat="item in model.items"><span ng-bind="item.a"></span></li>' +
|
|
'</ul>')($rootScope);
|
|
$rootScope.model = {items: [{a: 'A'}]};
|
|
$rootScope.$apply();
|
|
expect(sortedHtml(element)).toBe(
|
|
'<ul>' +
|
|
'<!-- ngRepeat: item in model.items -->' +
|
|
'<li ng-repeat="item in model.items"><span ng-bind="item.a">A</span></li>' +
|
|
'<!-- end ngRepeat: item in model.items -->' +
|
|
'</ul>');
|
|
}));
|
|
|
|
it('DoNotOverwriteCustomAction', function() {
|
|
var html = this.compileToHtml('<input type="submit" value="Save" action="foo();">');
|
|
expect(html.indexOf('action="foo();"')).toBeGreaterThan(0);
|
|
});
|
|
|
|
it('ItShouldRemoveExtraChildrenWhenIteratingOverHash', inject(function($rootScope, $compile) {
|
|
element = $compile('<div><div ng-repeat="i in items">{{i}}</div></div>')($rootScope);
|
|
var items = {};
|
|
$rootScope.items = items;
|
|
|
|
$rootScope.$apply();
|
|
expect(element[0].childNodes.length).toEqual(1);
|
|
|
|
items.name = 'misko';
|
|
$rootScope.$apply();
|
|
expect(element[0].childNodes.length).toEqual(3);
|
|
|
|
delete items.name;
|
|
$rootScope.$apply();
|
|
expect(element[0].childNodes.length).toEqual(1);
|
|
}));
|
|
|
|
it('IfAttrBindingThrowsErrorDecorateTheAttribute', function() {
|
|
module(function($exceptionHandlerProvider) {
|
|
$exceptionHandlerProvider.mode('log');
|
|
});
|
|
inject(function($rootScope, $exceptionHandler, $compile) {
|
|
$compile('<div attr="before {{error.throw()}} after"></div>', null, true)($rootScope);
|
|
var errorLogs = $exceptionHandler.errors;
|
|
var count = 0;
|
|
|
|
$rootScope.error = {
|
|
'throw': function() {throw new Error('ErrorMsg' + (++count));}
|
|
};
|
|
$rootScope.$apply();
|
|
expect(errorLogs.length).not.toEqual(0);
|
|
expect(errorLogs.shift()).toMatch(/ErrorMsg1/);
|
|
errorLogs.length = 0;
|
|
|
|
$rootScope.error['throw'] = function() { return 'X';};
|
|
$rootScope.$apply();
|
|
expect(errorLogs.length).toMatch(0);
|
|
});
|
|
});
|
|
|
|
it('NestedRepeater', inject(function($rootScope, $compile) {
|
|
element = $compile(
|
|
'<div>' +
|
|
'<div ng-repeat="m in model" name="{{m.name}}">' +
|
|
'<ul name="{{i}}" ng-repeat="i in m.item"></ul>' +
|
|
'</div>' +
|
|
'</div>')($rootScope);
|
|
|
|
$rootScope.model = [{name:'a', item:['a1', 'a2']}, {name:'b', item:['b1', 'b2']}];
|
|
$rootScope.$apply();
|
|
|
|
expect(sortedHtml(element)).toBe(
|
|
'<div>' +
|
|
'<!-- ngRepeat: m in model -->' +
|
|
'<div name="a" ng-repeat="m in model">' +
|
|
'<!-- ngRepeat: i in m.item -->' +
|
|
'<ul name="a1" ng-repeat="i in m.item"></ul>' +
|
|
'<!-- end ngRepeat: i in m.item -->' +
|
|
'<ul name="a2" ng-repeat="i in m.item"></ul>' +
|
|
'<!-- end ngRepeat: i in m.item -->' +
|
|
'</div>' +
|
|
'<!-- end ngRepeat: m in model -->' +
|
|
'<div name="b" ng-repeat="m in model">' +
|
|
'<!-- ngRepeat: i in m.item -->' +
|
|
'<ul name="b1" ng-repeat="i in m.item"></ul>' +
|
|
'<!-- end ngRepeat: i in m.item -->' +
|
|
'<ul name="b2" ng-repeat="i in m.item"></ul>' +
|
|
'<!-- end ngRepeat: i in m.item -->' +
|
|
'</div>' +
|
|
'<!-- end ngRepeat: m in model -->' +
|
|
'</div>');
|
|
}));
|
|
|
|
it('HideBindingExpression', inject(function($rootScope, $compile) {
|
|
element = $compile('<div ng-hide="hidden == 3"/>')($rootScope);
|
|
|
|
$rootScope.hidden = 3;
|
|
$rootScope.$apply();
|
|
|
|
assertHidden(element);
|
|
|
|
$rootScope.hidden = 2;
|
|
$rootScope.$apply();
|
|
|
|
assertVisible(element);
|
|
}));
|
|
|
|
it('HideBinding', inject(function($rootScope, $compile) {
|
|
element = $compile('<div ng-hide="hidden"/>')($rootScope);
|
|
|
|
$rootScope.hidden = 'true';
|
|
$rootScope.$apply();
|
|
|
|
assertHidden(element);
|
|
|
|
$rootScope.hidden = 'false';
|
|
$rootScope.$apply();
|
|
|
|
assertHidden(element);
|
|
|
|
$rootScope.hidden = 0;
|
|
$rootScope.$apply();
|
|
|
|
assertVisible(element);
|
|
|
|
$rootScope.hidden = false;
|
|
$rootScope.$apply();
|
|
|
|
assertVisible(element);
|
|
|
|
$rootScope.hidden = '';
|
|
$rootScope.$apply();
|
|
|
|
assertVisible(element);
|
|
}));
|
|
|
|
it('ShowBinding', inject(function($rootScope, $compile) {
|
|
element = $compile('<div ng-show="show"/>')($rootScope);
|
|
|
|
$rootScope.show = 'true';
|
|
$rootScope.$apply();
|
|
|
|
assertVisible(element);
|
|
|
|
$rootScope.show = 'false';
|
|
$rootScope.$apply();
|
|
|
|
assertVisible(element);
|
|
|
|
$rootScope.show = false;
|
|
$rootScope.$apply();
|
|
|
|
assertHidden(element);
|
|
|
|
$rootScope.show = false;
|
|
$rootScope.$apply();
|
|
|
|
assertHidden(element);
|
|
|
|
$rootScope.show = '';
|
|
$rootScope.$apply();
|
|
|
|
assertHidden(element);
|
|
}));
|
|
|
|
|
|
it('BindClass', inject(function($rootScope, $compile) {
|
|
element = $compile('<div ng-class="clazz"/>')($rootScope);
|
|
|
|
$rootScope.clazz = 'testClass';
|
|
$rootScope.$apply();
|
|
|
|
expect(sortedHtml(element)).toBe('<div class="testClass" ng-class="clazz"></div>');
|
|
|
|
$rootScope.clazz = ['a', 'b'];
|
|
$rootScope.$apply();
|
|
|
|
expect(sortedHtml(element)).toBe('<div class="a b" ng-class="clazz"></div>');
|
|
}));
|
|
|
|
it('BindClassEvenOdd', inject(function($rootScope, $compile) {
|
|
element = $compile(
|
|
'<div>' +
|
|
'<div ng-repeat="i in [0,1]" ng-class-even="\'e\'" ng-class-odd="\'o\'"></div>' +
|
|
'</div>')($rootScope);
|
|
$rootScope.$apply();
|
|
|
|
var d1 = jqLite(element[0].childNodes[1]);
|
|
var d2 = jqLite(element[0].childNodes[3]);
|
|
expect(d1.hasClass('o')).toBeTruthy();
|
|
expect(d2.hasClass('e')).toBeTruthy();
|
|
expect(sortedHtml(element)).toBe(
|
|
'<div>' +
|
|
'<!-- ngRepeat: i in [0,1] -->' +
|
|
'<div class="o" ng-class-even="\'e\'" ng-class-odd="\'o\'" ng-repeat="i in [0,1]"></div>' +
|
|
'<!-- end ngRepeat: i in [0,1] -->' +
|
|
'<div class="e" ng-class-even="\'e\'" ng-class-odd="\'o\'" ng-repeat="i in [0,1]"></div>' +
|
|
'<!-- end ngRepeat: i in [0,1] -->' +
|
|
'</div>');
|
|
}));
|
|
|
|
it('BindStyle', inject(function($rootScope, $compile) {
|
|
element = $compile('<div ng-style="style"/>')($rootScope);
|
|
|
|
$rootScope.$eval('style={height: "10px"}');
|
|
$rootScope.$apply();
|
|
|
|
expect(element.css('height')).toBe('10px');
|
|
|
|
$rootScope.$eval('style={}');
|
|
$rootScope.$apply();
|
|
}));
|
|
|
|
it('ActionOnAHrefThrowsError', function() {
|
|
module(function($exceptionHandlerProvider) {
|
|
$exceptionHandlerProvider.mode('log');
|
|
});
|
|
inject(function($rootScope, $exceptionHandler, $compile) {
|
|
var input = $compile('<a ng-click="action()">Add Phone</a>')($rootScope);
|
|
$rootScope.action = function() {
|
|
throw new Error('MyError');
|
|
};
|
|
browserTrigger(input, 'click');
|
|
expect($exceptionHandler.errors[0]).toMatch(/MyError/);
|
|
});
|
|
});
|
|
|
|
it('ShoulIgnoreVbNonBindable', inject(function($rootScope, $compile) {
|
|
element = $compile(
|
|
"<div>{{a}}" +
|
|
"<div ng-non-bindable>{{a}}</div>" +
|
|
"<div ng-non-bindable=''>{{b}}</div>" +
|
|
"<div ng-non-bindable='true'>{{c}}</div>" +
|
|
"</div>")($rootScope);
|
|
$rootScope.a = 123;
|
|
$rootScope.$apply();
|
|
expect(element.text()).toBe('123{{a}}{{b}}{{c}}');
|
|
}));
|
|
|
|
it('ShouldTemplateBindPreElements', inject(function($rootScope, $compile) {
|
|
element = $compile('<pre>Hello {{name}}!</pre>')($rootScope);
|
|
$rootScope.name = "World";
|
|
$rootScope.$apply();
|
|
|
|
expect(sortedHtml(element)).toBe('<pre>Hello World!</pre>');
|
|
}));
|
|
|
|
it('FillInOptionValueWhenMissing', inject(function($rootScope, $compile) {
|
|
element = $compile(
|
|
'<select ng-model="foo">' +
|
|
'<option selected="true">{{a}}</option>' +
|
|
'<option value="">{{b}}</option>' +
|
|
'<option>C</option>' +
|
|
'</select>')($rootScope);
|
|
$rootScope.a = 'A';
|
|
$rootScope.b = 'B';
|
|
$rootScope.$apply();
|
|
var optionA = childNode(element, 0);
|
|
var optionB = childNode(element, 1);
|
|
var optionC = childNode(element, 2);
|
|
|
|
expect(optionA.attr('value')).toEqual('A');
|
|
expect(optionA.text()).toEqual('A');
|
|
|
|
expect(optionB.attr('value')).toEqual('');
|
|
expect(optionB.text()).toEqual('B');
|
|
|
|
expect(optionC.attr('value')).toEqual('C');
|
|
expect(optionC.text()).toEqual('C');
|
|
}));
|
|
|
|
it('ItShouldSelectTheCorrectRadioBox', inject(function($rootScope, $compile) {
|
|
element = $compile(
|
|
'<div>' +
|
|
'<input type="radio" ng-model="sex" value="female">' +
|
|
'<input type="radio" ng-model="sex" value="male">' +
|
|
'</div>')($rootScope);
|
|
var female = jqLite(element[0].childNodes[0]);
|
|
var male = jqLite(element[0].childNodes[1]);
|
|
|
|
browserTrigger(female);
|
|
expect($rootScope.sex).toBe('female');
|
|
expect(female[0].checked).toBe(true);
|
|
expect(male[0].checked).toBe(false);
|
|
expect(female.val()).toBe('female');
|
|
|
|
browserTrigger(male);
|
|
expect($rootScope.sex).toBe('male');
|
|
expect(female[0].checked).toBe(false);
|
|
expect(male[0].checked).toBe(true);
|
|
expect(male.val()).toBe('male');
|
|
}));
|
|
|
|
it('ItShouldRepeatOnHashes', inject(function($rootScope, $compile) {
|
|
element = $compile(
|
|
'<ul>' +
|
|
'<li ng-repeat="(k,v) in {a:0,b:1}" ng-bind=\"k + v\"></li>' +
|
|
'</ul>')($rootScope);
|
|
$rootScope.$apply();
|
|
expect(sortedHtml(element)).toBe(
|
|
'<ul>' +
|
|
'<!-- ngRepeat: (k,v) in {a:0,b:1} -->' +
|
|
'<li ng-bind=\"k + v\" ng-repeat="(k,v) in {a:0,b:1}">a0</li>' +
|
|
'<!-- end ngRepeat: (k,v) in {a:0,b:1} -->' +
|
|
'<li ng-bind=\"k + v\" ng-repeat="(k,v) in {a:0,b:1}">b1</li>' +
|
|
'<!-- end ngRepeat: (k,v) in {a:0,b:1} -->' +
|
|
'</ul>');
|
|
}));
|
|
|
|
it('ItShouldFireChangeListenersBeforeUpdate', inject(function($rootScope, $compile) {
|
|
element = $compile('<div ng-bind="name"></div>')($rootScope);
|
|
$rootScope.name = '';
|
|
$rootScope.$watch('watched', function() {
|
|
$rootScope.name = 123;
|
|
});
|
|
$rootScope.watched = 'change';
|
|
$rootScope.$apply();
|
|
expect($rootScope.name).toBe(123);
|
|
expect(sortedHtml(element)).toBe('<div ng-bind="name">123</div>');
|
|
}));
|
|
|
|
it('ItShouldHandleMultilineBindings', inject(function($rootScope, $compile) {
|
|
element = $compile('<div>{{\n 1 \n + \n 2 \n}}</div>')($rootScope);
|
|
$rootScope.$apply();
|
|
expect(element.text()).toBe('3');
|
|
}));
|
|
|
|
});
|