value.js
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/**
* Property that retrieves the value (i.e. the value attributed) of an element. Can be chained to check if contains/equals/matches the specified text or regex.
*
* ```
* this.demoTest = function (browser) {
* browser.expect.element('#q').to.have.value.that.equals('search');
* browser.expect.element('#q').to.have.value.not.equals('search');
* browser.expect.element('#q').to.have.value.which.contains('search');
* browser.expect.element('#q').to.have.value.which.matches(/search/);
* };
* ```
*
* @display .value
* @method value
* @api expect
*/
var util = require('util');
var events = require('events');
var BaseAssertion = require('./_baseAssertion.js');
function ValueAssertion() {
this.flag('valueFlag', true);
BaseAssertion.call(this);
this.message = 'Expected element <%s> to have value' + (this.negate ? ' not' : '');
this.start();
}
util.inherits(ValueAssertion, BaseAssertion);
ValueAssertion.prototype.executeCommand = function(callback) {
this.protocol.elementIdValue(this.elementResult.ELEMENT, callback);
};
ValueAssertion.prototype.elementFound = function() {
if (this.retries > 0 && this.negate) {
return;
}
if (this.passed && this.waitForMs) {
var message = '';
if (this.hasCondition()) {
message = 'condition was met';
}
this.elapsedTime = this.getElapsedTime();
this.messageParts.push(' - ' + message + ' in ' + this.elapsedTime + 'ms');
}
};
ValueAssertion.prototype.elementNotFound = function() {
this.passed = false;
};
module.exports = ValueAssertion;