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inputSpec.js
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'use strict';
/* globals generateInputCompilerHelper: false */
describe('input', function() {
var helper = {}, $compile, $rootScope, $browser, $sniffer;
// UA sniffing to exclude Edge from some date input tests
var isEdge = /\bEdge\//.test(window.navigator.userAgent);
generateInputCompilerHelper(helper);
beforeEach(inject(function(_$compile_, _$rootScope_, _$browser_, _$sniffer_) {
$compile = _$compile_;
$rootScope = _$rootScope_;
$browser = _$browser_;
$sniffer = _$sniffer_;
}));
it('should bind to a model', function() {
var inputElm = helper.compileInput('<input type="text" ng-model="name" name="alias" ng-change="change()" />');
$rootScope.$apply('name = \'misko\'');
expect(inputElm.val()).toBe('misko');
});
it('should not set readonly or disabled property on ie7', function() {
jasmine.addMatchers({
toBeOff: function() {
return {
compare: function(actual, attributeName) {
var actualValue = actual.attr(attributeName);
var message = function() {
return 'Attribute \'' + attributeName + '\' expected to be off but was \'' + actualValue +
'\' in: ' + angular.mock.dump(actual);
};
return {
pass: !actualValue || actualValue === 'false',
message: message
};
}
};
}
});
var inputElm = helper.compileInput('<input type="text" ng-model="name" name="alias"/>');
expect(inputElm.prop('readOnly')).toBe(false);
expect(inputElm.prop('disabled')).toBe(false);
expect(inputElm).toBeOff('readOnly');
expect(inputElm).toBeOff('readonly');
expect(inputElm).toBeOff('disabled');
});
it('should update the model on "blur" event', function() {
var inputElm = helper.compileInput('<input type="text" ng-model="name" name="alias" ng-change="change()" />');
helper.changeInputValueTo('adam');
expect($rootScope.name).toEqual('adam');
});
it('should not add the property to the scope if name is unspecified', function() {
helper.compileInput('<input type="text" ng-model="name">');
expect($rootScope.form['undefined']).toBeUndefined();
expect($rootScope.form.$addControl).not.toHaveBeenCalled();
expect($rootScope.form.$$renameControl).not.toHaveBeenCalled();
});
it('should not set the `val` property when the value is equal to the current value', inject(function($rootScope, $compile) {
// This is a workaround for Firefox validation. Look at #12102.
var input = jqLite('<input type="text" ng-model="foo" required/>');
var setterCalls = 0;
$rootScope.foo = '';
Object.defineProperty(input[0], 'value', {
get: function() {
return '';
},
set: function() {
setterCalls++;
}
});
$compile(input)($rootScope);
$rootScope.$digest();
expect(setterCalls).toBe(0);
}));
describe('compositionevents', function() {
it('should not update the model between "compositionstart" and "compositionend" on non android', function() {
$sniffer.android = false;
var inputElm = helper.compileInput('<input type="text" ng-model="name" name="alias"" />');
helper.changeInputValueTo('a');
expect($rootScope.name).toEqual('a');
browserTrigger(inputElm, 'compositionstart');
helper.changeInputValueTo('adam');
expect($rootScope.name).toEqual('a');
browserTrigger(inputElm, 'compositionend');
helper.changeInputValueTo('adam');
expect($rootScope.name).toEqual('adam');
});
it('should update the model between "compositionstart" and "compositionend" on android', function() {
$sniffer.android = true;
var inputElm = helper.compileInput('<input type="text" ng-model="name" name="alias"" />');
helper.changeInputValueTo('a');
expect($rootScope.name).toEqual('a');
browserTrigger(inputElm, 'compositionstart');
helper.changeInputValueTo('adam');
expect($rootScope.name).toEqual('adam');
browserTrigger(inputElm, 'compositionend');
helper.changeInputValueTo('adam2');
expect($rootScope.name).toEqual('adam2');
});
it('should update the model on "compositionend"', function() {
var inputElm = helper.compileInput('<input type="text" ng-model="name" name="alias" />');
browserTrigger(inputElm, 'compositionstart');
helper.changeInputValueTo('caitp');
expect($rootScope.name).toBeUndefined();
browserTrigger(inputElm, 'compositionend');
expect($rootScope.name).toEqual('caitp');
});
it('should end composition on "compositionupdate" when event.data is ""', function() {
// This tests a bug workaround for IE9-11
// During composition, when an input is de-focussed by clicking away from it,
// the compositionupdate event is called with '', followed by a change event.
var inputElm = helper.compileInput('<input type="text" ng-model="name" name="alias" />');
browserTrigger(inputElm, 'compositionstart');
helper.changeInputValueTo('caitp');
expect($rootScope.name).toBeUndefined();
browserTrigger(inputElm, 'compositionupdate', {data: ''});
browserTrigger(inputElm, 'change');
expect($rootScope.name).toEqual('caitp');
});
});
describe('IE placeholder input events', function() {
// Support: IE 9-11 only
//IE fires an input event whenever a placeholder visually changes, essentially treating it as a value
//Events:
// placeholder attribute change: *input*
// focus (which visually removes the placeholder value): focusin focus *input*
// blur (which visually creates the placeholder value): focusout *input* blur
//However none of these occur if the placeholder is not visible at the time of the event.
//These tests try simulate various scenarios which do/do-not fire the extra input event
it('should not dirty the model on an input event in response to a placeholder change', function() {
var inputElm = helper.compileInput('<input type="text" placeholder="Test" attr-capture ng-model="unsetValue" name="name" />');
if (msie) {
browserTrigger(inputElm, 'input');
}
expect(inputElm.attr('placeholder')).toBe('Test');
expect(inputElm).toBePristine();
helper.attrs.$set('placeholder', '');
if (msie) {
browserTrigger(inputElm, 'input');
}
expect(inputElm.attr('placeholder')).toBe('');
expect(inputElm).toBePristine();
helper.attrs.$set('placeholder', 'Test Again');
if (msie) {
browserTrigger(inputElm, 'input');
}
expect(inputElm.attr('placeholder')).toBe('Test Again');
expect(inputElm).toBePristine();
helper.attrs.$set('placeholder', undefined);
if (msie) {
browserTrigger(inputElm, 'input');
}
expect(inputElm.attr('placeholder')).toBeUndefined();
expect(inputElm).toBePristine();
helper.changeInputValueTo('foo');
expect(inputElm).toBeDirty();
});
it('should not dirty the model on an input event in response to a interpolated placeholder change', function() {
var inputElm = helper.compileInput('<input type="text" placeholder="{{ph}}" ng-model="unsetValue" name="name" />');
if (msie) {
browserTrigger(inputElm, 'input');
}
expect(inputElm).toBePristine();
$rootScope.ph = 1;
$rootScope.$digest();
if (msie) {
browserTrigger(inputElm, 'input');
}
expect(inputElm).toBePristine();
$rootScope.ph = '';
$rootScope.$digest();
if (msie) {
browserTrigger(inputElm, 'input');
}
expect(inputElm).toBePristine();
helper.changeInputValueTo('foo');
expect(inputElm).toBeDirty();
});
it('should dirty the model on an input event while in focus even if the placeholder changes', function() {
$rootScope.ph = 'Test';
var inputElm = helper.compileInput('<input type="text" ng-attr-placeholder="{{ph}}" ng-model="unsetValue" name="name" />');
expect(inputElm).toBePristine();
browserTrigger(inputElm, 'focusin');
browserTrigger(inputElm, 'focus');
if (msie) {
browserTrigger(inputElm, 'input');
}
expect(inputElm.attr('placeholder')).toBe('Test');
expect(inputElm).toBePristine();
$rootScope.ph = 'Test Again';
$rootScope.$digest();
expect(inputElm).toBePristine();
helper.changeInputValueTo('foo');
expect(inputElm).toBeDirty();
});
it('should not dirty the model on an input event in response to a ng-attr-placeholder change', function() {
var inputElm = helper.compileInput('<input type="text" ng-attr-placeholder="{{ph}}" ng-model="unsetValue" name="name" />');
expect(inputElm).toBePristine();
$rootScope.ph = 1;
$rootScope.$digest();
if (msie) {
browserTrigger(inputElm, 'input');
}
expect(inputElm).toBePristine();
$rootScope.ph = '';
$rootScope.$digest();
if (msie) {
browserTrigger(inputElm, 'input');
}
expect(inputElm).toBePristine();
helper.changeInputValueTo('foo');
expect(inputElm).toBeDirty();
});
it('should not dirty the model on an input event in response to a focus', function() {
var inputElm = helper.compileInput('<input type="text" placeholder="Test" ng-model="unsetValue" name="name" />');
if (msie) {
browserTrigger(inputElm, 'input');
}
expect(inputElm.attr('placeholder')).toBe('Test');
expect(inputElm).toBePristine();
browserTrigger(inputElm, 'focusin');
browserTrigger(inputElm, 'focus');
if (msie) {
browserTrigger(inputElm, 'input');
}
expect(inputElm.attr('placeholder')).toBe('Test');
expect(inputElm).toBePristine();
helper.changeInputValueTo('foo');
expect(inputElm).toBeDirty();
});
it('should not dirty the model on an input event in response to a blur', function() {
var inputElm = helper.compileInput('<input type="text" placeholder="Test" ng-model="unsetValue" name="name" />');
if (msie) {
browserTrigger(inputElm, 'input');
}
expect(inputElm.attr('placeholder')).toBe('Test');
expect(inputElm).toBePristine();
browserTrigger(inputElm, 'focusin');
browserTrigger(inputElm, 'focus');
if (msie) {
browserTrigger(inputElm, 'input');
}
expect(inputElm).toBePristine();
browserTrigger(inputElm, 'focusout');
if (msie) {
browserTrigger(inputElm, 'input');
}
browserTrigger(inputElm, 'blur');
expect(inputElm).toBePristine();
helper.changeInputValueTo('foo');
expect(inputElm).toBeDirty();
});
it('should dirty the model on an input event if there is a placeholder and value', function() {
$rootScope.name = 'foo';
var inputElm = helper.compileInput('<input type="text" placeholder="Test" ng-model="name" value="init" name="name" />');
expect(inputElm.val()).toBe($rootScope.name);
expect(inputElm).toBePristine();
helper.changeInputValueTo('bar');
expect(inputElm).toBeDirty();
});
it('should dirty the model on an input event if there is a placeholder and value after focusing', function() {
$rootScope.name = 'foo';
var inputElm = helper.compileInput('<input type="text" placeholder="Test" ng-model="name" value="init" name="name" />');
expect(inputElm.val()).toBe($rootScope.name);
expect(inputElm).toBePristine();
browserTrigger(inputElm, 'focusin');
browserTrigger(inputElm, 'focus');
helper.changeInputValueTo('bar');
expect(inputElm).toBeDirty();
});
it('should dirty the model on an input event if there is a placeholder and value after bluring', function() {
$rootScope.name = 'foo';
var inputElm = helper.compileInput('<input type="text" placeholder="Test" ng-model="name" value="init" name="name" />');
expect(inputElm.val()).toBe($rootScope.name);
expect(inputElm).toBePristine();
browserTrigger(inputElm, 'focusin');
browserTrigger(inputElm, 'focus');
expect(inputElm).toBePristine();
browserTrigger(inputElm, 'focusout');
browserTrigger(inputElm, 'blur');
helper.changeInputValueTo('bar');
expect(inputElm).toBeDirty();
});
});
describe('interpolated names', function() {
it('should interpolate input names', function() {
$rootScope.nameID = '47';
var inputElm = helper.compileInput('<input type="text" ng-model="name" name="name{{nameID}}" />');
expect($rootScope.form.name47.$pristine).toBeTruthy();
helper.changeInputValueTo('caitp');
expect($rootScope.form.name47.$dirty).toBeTruthy();
});
it('should rename form controls in form when interpolated name changes', function() {
$rootScope.nameID = 'A';
var inputElm = helper.compileInput('<input type="text" ng-model="name" name="name{{nameID}}" />');
expect($rootScope.form.nameA.$name).toBe('nameA');
var oldModel = $rootScope.form.nameA;
$rootScope.nameID = 'B';
$rootScope.$digest();
expect($rootScope.form.nameA).toBeUndefined();
expect($rootScope.form.nameB).toBe(oldModel);
expect($rootScope.form.nameB.$name).toBe('nameB');
});
it('should rename form controls in null form when interpolated name changes', function() {
$rootScope.nameID = 'A';
var inputElm = helper.compileInput('<input type="text" ng-model="name" name="name{{nameID}}" />');
var model = inputElm.controller('ngModel');
expect(model.$name).toBe('nameA');
$rootScope.nameID = 'B';
$rootScope.$digest();
expect(model.$name).toBe('nameB');
});
});
describe('"change" event', function() {
var assertBrowserSupportsChangeEvent;
beforeEach(function() {
assertBrowserSupportsChangeEvent = function(inputEventSupported) {
// Force browser to report a lack of an 'input' event
$sniffer.hasEvent = function(eventName) {
return !(eventName === 'input' && !inputEventSupported);
};
var inputElm = helper.compileInput('<input type="text" ng-model="name" name="alias" />');
inputElm.val('mark');
browserTrigger(inputElm, 'change');
expect($rootScope.name).toEqual('mark');
};
});
it('should update the model event if the browser does not support the "input" event',function() {
assertBrowserSupportsChangeEvent(false);
});
it('should update the model event if the browser supports the "input" ' +
'event so that form auto complete works',function() {
assertBrowserSupportsChangeEvent(true);
});
if (!_jqLiteMode) {
describe('double $digest when triggering an event using jQuery', function() {
var run;
beforeEach(function() {
run = function(scope) {
$sniffer.hasEvent = function(eventName) { return eventName !== 'input'; };
scope = scope || $rootScope;
var inputElm = helper.compileInput('<input type="text" ng-model="name" name="alias" ng-change="change()" />', false, scope);
scope.field = 'fake field';
scope.$watch('field', function() {
inputElm.trigger('change');
});
scope.$apply();
};
});
it('should not cause the double $digest with non isolate scopes', function() {
run();
});
it('should not cause the double $digest with isolate scopes', function() {
run($rootScope.$new(true));
});
});
}
});
describe('"keydown", "paste", "cut" and "drop" events', function() {
beforeEach(function() {
// Force browser to report a lack of an 'input' event
$sniffer.hasEvent = function(eventName) {
return eventName !== 'input';
};
});
it('should update the model on "paste" event if the input value changes', function() {
var inputElm = helper.compileInput('<input type="text" ng-model="name" name="alias" ng-change="change()" />');
browserTrigger(inputElm, 'keydown');
$browser.defer.flush();
expect(inputElm).toBePristine();
inputElm.val('mark');
browserTrigger(inputElm, 'paste');
$browser.defer.flush();
expect($rootScope.name).toEqual('mark');
});
it('should update the model on "drop" event if the input value changes', function() {
var inputElm = helper.compileInput('<input type="text" ng-model="name" name="alias" ng-change="change()" />');
browserTrigger(inputElm, 'keydown');
$browser.defer.flush();
expect(inputElm).toBePristine();
inputElm.val('mark');
browserTrigger(inputElm, 'drop');
$browser.defer.flush();
expect($rootScope.name).toEqual('mark');
});
it('should update the model on "cut" event', function() {
var inputElm = helper.compileInput('<input type="text" ng-model="name" name="alias" ng-change="change()" />');
inputElm.val('john');
browserTrigger(inputElm, 'cut');
$browser.defer.flush();
expect($rootScope.name).toEqual('john');
});
it('should cancel the delayed dirty if a change occurs', function() {
var inputElm = helper.compileInput('<input type="text" ng-model="name" />');
var ctrl = inputElm.controller('ngModel');
browserTrigger(inputElm, 'keydown', {target: inputElm[0]});
inputElm.val('f');
browserTrigger(inputElm, 'change');
expect(inputElm).toBeDirty();
ctrl.$setPristine();
$rootScope.$apply();
$browser.defer.flush();
expect(inputElm).toBePristine();
});
});
describe('ngTrim', function() {
it('should update the model and trim the value', function() {
var inputElm = helper.compileInput('<input type="text" ng-model="name" name="alias" ng-change="change()" />');
helper.changeInputValueTo(' a ');
expect($rootScope.name).toEqual('a');
});
it('should update the model and not trim the value', function() {
var inputElm = helper.compileInput('<input type="text" ng-model="name" name="alias" ng-trim="false" />');
helper.changeInputValueTo(' a ');
expect($rootScope.name).toEqual(' a ');
});
});
it('should allow complex reference binding', function() {
var inputElm = helper.compileInput('<input type="text" ng-model="obj[\'abc\'].name"/>');
$rootScope.$apply('obj = { abc: { name: \'Misko\'} }');
expect(inputElm.val()).toEqual('Misko');
});
it('should ignore input without ngModel directive', function() {
var inputElm = helper.compileInput('<input type="text" name="whatever" required />');
helper.changeInputValueTo('');
expect(inputElm.hasClass('ng-valid')).toBe(false);
expect(inputElm.hasClass('ng-invalid')).toBe(false);
expect(inputElm.hasClass('ng-pristine')).toBe(false);
expect(inputElm.hasClass('ng-dirty')).toBe(false);
});
it('should report error on assignment error', function() {
expect(function() {
var inputElm = helper.compileInput('<input type="text" ng-model="throw \'\'">');
}).toThrowMinErr('$parse', 'syntax', 'Syntax Error: Token \'\'\'\' is an unexpected token at column 7 of the expression [throw \'\'] starting at [\'\'].');
});
it('should render as blank if null', function() {
var inputElm = helper.compileInput('<input type="text" ng-model="age" />');
$rootScope.$apply('age = null');
expect($rootScope.age).toBeNull();
expect(inputElm.val()).toEqual('');
});
it('should render 0 even if it is a number', function() {
var inputElm = helper.compileInput('<input type="text" ng-model="value" />');
$rootScope.$apply('value = 0');
expect(inputElm.val()).toBe('0');
});
it('should render the $viewValue when $modelValue is empty', function() {
var inputElm = helper.compileInput('<input type="text" ng-model="value" />');
var ctrl = inputElm.controller('ngModel');
ctrl.$modelValue = null;
expect(ctrl.$isEmpty(ctrl.$modelValue)).toBe(true);
ctrl.$viewValue = 'abc';
ctrl.$render();
expect(inputElm.val()).toBe('abc');
});
// INPUT TYPES
describe('month', function() {
it('should throw if model is not a Date object', function() {
var inputElm = helper.compileInput('<input type="month" ng-model="january"/>');
expect(function() {
$rootScope.$apply(function() {
$rootScope.january = '2013-01';
});
}).toThrowMinErr('ngModel', 'datefmt', 'Expected `2013-01` to be a date');
});
it('should set the view if the model is a valid Date object', function() {
var inputElm = helper.compileInput('<input type="month" ng-model="march"/>');
$rootScope.$apply(function() {
$rootScope.march = new Date(2013, 2, 1);
});
expect(inputElm.val()).toBe('2013-03');
});
it('should set the model undefined if the input is an invalid month string', function() {
var inputElm = helper.compileInput('<input type="month" ng-model="value"/>');
$rootScope.$apply(function() {
$rootScope.value = new Date(2013, 0, 1);
});
expect(inputElm.val()).toBe('2013-01');
//set to text for browsers with datetime-local validation.
inputElm[0].setAttribute('type', 'text');
helper.changeInputValueTo('stuff');
expect(inputElm.val()).toBe('stuff');
expect($rootScope.value).toBeUndefined();
expect(inputElm).toHaveClass('ng-invalid-month');
expect(inputElm).toBeInvalid();
});
it('should not set error=month when a later parser returns undefined', function() {
var inputElm = helper.compileInput('<input type="month" ng-model="value"/>');
var ctrl = inputElm.controller('ngModel');
ctrl.$parsers.push(function() {
return undefined;
});
inputElm[0].setAttribute('type', 'text');
helper.changeInputValueTo('2017-01');
expect($rootScope.value).toBeUndefined();
expect(ctrl.$error.month).toBeFalsy();
expect(ctrl.$error.parse).toBeTruthy();
expect(inputElm).not.toHaveClass('ng-invalid-month');
expect(inputElm).toHaveClass('ng-invalid-parse');
expect(inputElm).toBeInvalid();
helper.changeInputValueTo('asdf');
expect($rootScope.value).toBeUndefined();
expect(ctrl.$error.month).toBeTruthy();
expect(ctrl.$error.parse).toBeFalsy();
expect(inputElm).toHaveClass('ng-invalid-month');
expect(inputElm).not.toHaveClass('ng-invalid-parse');
expect(inputElm).toBeInvalid();
});
it('should render as blank if null', function() {
var inputElm = helper.compileInput('<input type="month" ng-model="test" />');
$rootScope.$apply('test = null');
expect($rootScope.test).toBeNull();
expect(inputElm.val()).toEqual('');
});
it('should come up blank when no value specified', function() {
var inputElm = helper.compileInput('<input type="month" ng-model="test" />');
expect(inputElm.val()).toBe('');
$rootScope.$apply('test = null');
expect($rootScope.test).toBeNull();
expect(inputElm.val()).toBe('');
});
it('should parse empty string to null', function() {
var inputElm = helper.compileInput('<input type="month" ng-model="test" />');
$rootScope.$apply(function() {
$rootScope.test = new Date(2011, 0, 1);
});
helper.changeInputValueTo('');
expect($rootScope.test).toBeNull();
expect(inputElm).toBeValid();
});
it('should use UTC if specified in the options', function() {
var inputElm = helper.compileInput('<input type="month" ng-model="value" ng-model-options="{timezone: \'UTC\'}" />');
helper.changeInputValueTo('2013-07');
expect(+$rootScope.value).toBe(Date.UTC(2013, 6, 1));
$rootScope.$apply(function() {
$rootScope.value = new Date(Date.UTC(2014, 6, 1));
});
expect(inputElm.val()).toBe('2014-07');
});
it('should be possible to override the timezone', function() {
var inputElm = helper.compileInput('<input type="month" ng-model="value" ng-model-options="{timezone: \'UTC\'}" />');
helper.changeInputValueTo('2013-07');
expect(+$rootScope.value).toBe(Date.UTC(2013, 6, 1));
inputElm.controller('ngModel').$overrideModelOptions({timezone: '-0500'});
$rootScope.$apply(function() {
$rootScope.value = new Date(Date.UTC(2013, 6, 1));
});
expect(inputElm.val()).toBe('2013-06');
});
they('should use any timezone if specified in the options (format: $prop)',
{'+HHmm': '+0500', '+HH:mm': '+05:00'},
function(tz) {
var ngModelOptions = '{timezone: \'' + tz + '\'}';
var inputElm = helper.compileInput(
'<input type="month" ng-model="value" ng-model-options="' + ngModelOptions + '" />');
helper.changeInputValueTo('2013-07');
expect(+$rootScope.value).toBe(Date.UTC(2013, 5, 30, 19, 0, 0));
$rootScope.$apply(function() {
$rootScope.value = new Date(Date.UTC(2014, 5, 30, 19, 0, 0));
});
expect(inputElm.val()).toBe('2014-07');
}
);
it('should label parse errors as `month`', function() {
var inputElm = helper.compileInput('<input type="month" ng-model="val" name="alias" />', {
valid: false,
badInput: true
});
helper.changeInputValueTo('xxx');
expect(inputElm).toBeInvalid();
expect($rootScope.form.alias.$error.month).toBeTruthy();
});
// Support: Edge 16
// Edge does not support years with any number of digits other than 4.
if (!isEdge) {
it('should allow four or more digits in year', function() {
var inputElm = helper.compileInput('<input type="month" ng-model="value" ng-model-options="{timezone: \'UTC\'}"/>');
helper.changeInputValueTo('10123-03');
expect(+$rootScope.value).toBe(Date.UTC(10123, 2, 1, 0, 0, 0));
$rootScope.$apply(function() {
$rootScope.value = new Date(Date.UTC(20456, 3, 1, 0, 0, 0));
});
expect(inputElm.val()).toBe('20456-04');
});
}
it('should only change the month of a bound date', function() {
var inputElm = helper.compileInput('<input type="month" ng-model="value" ng-model-options="{timezone: \'UTC\'}" />');
$rootScope.$apply(function() {
$rootScope.value = new Date(Date.UTC(2013, 7, 1, 1, 0, 0, 0));
});
helper.changeInputValueTo('2013-12');
expect(+$rootScope.value).toBe(Date.UTC(2013, 11, 1, 1, 0, 0, 0));
expect(inputElm.val()).toBe('2013-12');
});
it('should only change the month of a bound date in any timezone', function() {
var inputElm = helper.compileInput('<input type="month" ng-model="value" ng-model-options="{timezone: \'+0500\'}" />');
$rootScope.$apply(function() {
$rootScope.value = new Date(Date.UTC(2013, 6, 31, 20, 0, 0));
});
helper.changeInputValueTo('2013-09');
expect(+$rootScope.value).toBe(Date.UTC(2013, 7, 31, 20, 0, 0));
expect(inputElm.val()).toBe('2013-09');
});
describe('min', function() {
var inputElm;
beforeEach(function() {
$rootScope.minVal = '2013-01';
inputElm = helper.compileInput('<input type="month" ng-model="value" name="alias" min="{{ minVal }}" />');
});
it('should invalidate', function() {
helper.changeInputValueTo('2012-12');
expect(inputElm).toBeInvalid();
expect($rootScope.value).toBeFalsy();
expect($rootScope.form.alias.$error.min).toBeTruthy();
});
it('should validate', function() {
helper.changeInputValueTo('2013-07');
expect(inputElm).toBeValid();
expect(+$rootScope.value).toBe(+new Date(2013, 6, 1));
expect($rootScope.form.alias.$error.min).toBeFalsy();
});
it('should revalidate when the min value changes', function() {
helper.changeInputValueTo('2013-07');
expect(inputElm).toBeValid();
expect($rootScope.form.alias.$error.min).toBeFalsy();
$rootScope.minVal = '2014-01';
$rootScope.$digest();
expect(inputElm).toBeInvalid();
expect($rootScope.form.alias.$error.min).toBeTruthy();
});
it('should validate if min is empty', function() {
$rootScope.minVal = undefined;
$rootScope.value = new Date(-9999, 0, 1, 0, 0, 0);
$rootScope.$digest();
expect($rootScope.form.alias.$error.min).toBeFalsy();
});
});
describe('max', function() {
var inputElm;
beforeEach(function() {
$rootScope.maxVal = '2013-01';
inputElm = helper.compileInput('<input type="month" ng-model="value" name="alias" max="{{ maxVal }}" />');
});
it('should validate', function() {
helper.changeInputValueTo('2012-03');
expect(inputElm).toBeValid();
expect(+$rootScope.value).toBe(+new Date(2012, 2, 1));
expect($rootScope.form.alias.$error.max).toBeFalsy();
});
it('should invalidate', function() {
helper.changeInputValueTo('2013-05');
expect(inputElm).toBeInvalid();
expect($rootScope.value).toBeUndefined();
expect($rootScope.form.alias.$error.max).toBeTruthy();
});
it('should revalidate when the max value changes', function() {
helper.changeInputValueTo('2012-07');
expect(inputElm).toBeValid();
expect($rootScope.form.alias.$error.max).toBeFalsy();
$rootScope.maxVal = '2012-01';
$rootScope.$digest();
expect(inputElm).toBeInvalid();
expect($rootScope.form.alias.$error.max).toBeTruthy();
});
it('should validate if max is empty', function() {
$rootScope.maxVal = undefined;
$rootScope.value = new Date(9999, 11, 31, 23, 59, 59);
$rootScope.$digest();
expect($rootScope.form.alias.$error.max).toBeFalsy();
});
it('should validate when timezone is provided.', function() {
inputElm = helper.compileInput('<input type="month" ng-model="value" name="alias" ' +
'max="{{ maxVal }}" ng-model-options="{timezone: \'UTC\', allowInvalid: true}"/>');
$rootScope.maxVal = '2013-01';
$rootScope.value = new Date(Date.UTC(2013, 0, 1, 0, 0, 0));
$rootScope.$digest();
expect($rootScope.form.alias.$error.max).toBeFalsy();
expect($rootScope.form.alias.$valid).toBeTruthy();
$rootScope.value = '';
helper.changeInputValueTo('2013-01');
expect(inputElm).toBeValid();
expect($rootScope.form.alias.$error.max).toBeFalsy();
expect($rootScope.form.alias.$valid).toBeTruthy();
});
});
});
describe('week', function() {
it('should throw if model is not a Date object', function() {
var inputElm = helper.compileInput('<input type="week" ng-model="secondWeek"/>');
expect(function() {
$rootScope.$apply(function() {
$rootScope.secondWeek = '2013-W02';
});
}).toThrowMinErr('ngModel', 'datefmt', 'Expected `2013-W02` to be a date');
});
it('should set the view if the model is a valid Date object', function() {
var inputElm = helper.compileInput('<input type="week" ng-model="secondWeek"/>');
$rootScope.$apply(function() {
$rootScope.secondWeek = new Date(2013, 0, 11);
});
expect(inputElm.val()).toBe('2013-W02');
});
it('should not affect the hours or minutes of a bound date', function() {
var inputElm = helper.compileInput('<input type="week" ng-model="secondWeek"/>');
$rootScope.$apply(function() {
$rootScope.secondWeek = new Date(2013, 0, 11, 1, 0, 0, 0);
});
helper.changeInputValueTo('2013-W03');
expect(+$rootScope.secondWeek).toBe(+new Date(2013, 0, 17, 1, 0, 0, 0));
});
it('should set the model undefined if the input is an invalid week string', function() {
var inputElm = helper.compileInput('<input type="week" ng-model="value"/>');
$rootScope.$apply(function() {
$rootScope.value = new Date(2013, 0, 11);
});
expect(inputElm.val()).toBe('2013-W02');
//set to text for browsers with datetime-local validation.
inputElm[0].setAttribute('type', 'text');
helper.changeInputValueTo('stuff');
expect(inputElm.val()).toBe('stuff');
expect($rootScope.value).toBeUndefined();
expect(inputElm).toBeInvalid();
});
it('should render as blank if null', function() {
var inputElm = helper.compileInput('<input type="week" ng-model="test" />');
$rootScope.$apply('test = null');
expect($rootScope.test).toBeNull();
expect(inputElm.val()).toEqual('');
});
it('should come up blank when no value specified', function() {
var inputElm = helper.compileInput('<input type="week" ng-model="test" />');
expect(inputElm.val()).toBe('');
$rootScope.$apply('test = null');
expect($rootScope.test).toBeNull();
expect(inputElm.val()).toBe('');
});
it('should parse empty string to null', function() {
var inputElm = helper.compileInput('<input type="week" ng-model="test" />');
$rootScope.$apply(function() {
$rootScope.test = new Date(2011, 0, 1);
});
helper.changeInputValueTo('');
expect($rootScope.test).toBeNull();
expect(inputElm).toBeValid();
});
// Support: Edge 16
// Edge does not support years with any number of digits other than 4.
if (!isEdge) {
it('should allow four or more digits in year', function() {
var inputElm = helper.compileInput('<input type="week" ng-model="value" ng-model-options="{timezone: \'UTC\'}"/>');