如何调用specs中的函数 - 量角器

Question

I write this script under the module:

  var enter_search = function () { this.clickSearch = function (value) { element(by.id('searchbutton')).click(); }; this.waitElementFound = function (value) { var EC = protractor.ExpectedConditions; browser.wait(EC.presenceof(value), 35000); }; }; module.exports = new enter_search(); 

and to call this function on my spec, i wrote this:

 var search = require('enter_search'); var loadtxt = element (by.id('text')); it('waits for the element', function(){ search.waitElementFound(loadtxt); search.clickSearch(); }); 

When I execute the test, it gives me an error undefined function. Not sure what went wrong. Thanks

Answer 1

To use functions from one file in another, you should export the function and then require it in the other file. Here's an example -

File test.js

var search =  require('./helper.js');
var loadtxt = element(by.id('text'));

it('waits for the element', function(){
    search.waitElementFound(loadtxt);
});

File helper.js

var waitElementFound = function (value) {
    var EC = protractor.ExpectedConditions;
    browser.wait(EC.visibilityOf(value), 35000);
};

module.exports = new waitElementFound(); //export the function

Hope this helps.

Answer 2

我已经解决了这个问题，我只需要在var x = function之外声明我的变量..新手的挣扎:)无论如何，谢谢@Girish Sotur

Answer 3

var enter_search = function () { this.clickSearch = function (value) { element(by.id('searchbutton')).click(); }; this.waitElementFound = function (value) { var EC = protractor.ExpectedConditions; browser.wait(EC.presenceof(value), 35000); }; }; module.exports = new enter_search();