ElementFinder extensions for Protractor

Protractor Extensions

onPrepare: function() {
        require('./elementFinderExtensions');
}



'use strict';

const until = protractor.ExpectedConditions;

var ElementFinder = $('').constructor;

ElementFinder.prototype.waitForElementNotVisible = function waitForElementNotVisible(){
    var deferred = protractor.promise.defer();
    var self = this;

    browser.wait(until.invisibilityOf(self), 100000)
        .then(
            function success() {
                deferred.fulfill('Element no longer visible');
            },
            function fail() {
                deferred.reject('Element still visible');
            });

    return deferred.promise;
};

ElementFinder.prototype.waitForElementVisible = function waitForElementVisible() {
    var deferred = protractor.promise.defer();
    var self = this;
    browser.wait(until.visibilityOf(self), 100000)
        .then(
            function success() {
                deferred.fulfill(true);
            },
            function fail() {
                deferred.reject(false);
            });

    return deferred.promise;
};

ElementFinder.prototype.waitForStalenessOfElement = function waitForElementNotVisible(){
    var deferred = protractor.promise.defer();
    var self = this;

    browser.wait(until.stalenessOf(self), 10000)
        .then(
            function success() {
                deferred.fulfill('Element no longer present in DOM');
            },
            function fail() {

                deferred.reject('Element still present in DOM');
            });

    return deferred.promise;
};

ElementFinder.prototype.waitForElementToBeClickable = function(){
    var deferred = protractor.promise.defer();
    var self = this;

    browser.wait(until.elementToBeClickable(self), 10000)
        .then(
            function success() {
                deferred.fulfill('Element clickable');
            },
            function fail() {
                deferred.fulfill('Element not clickable');
            });

    return deferred.promise;
};

ElementFinder.prototype.waitForTextToBePresent = function() {
    var deferred = protractor.promise.defer();
    var self = this;

    browser.wait(until.textToBePresentInElement(self), 10000)
        .then(
            function success() {
                deferred.fulfill('Element has text');
            },
            function fail() {
                deferred.fulfill('text not found');
            });

    return deferred.promise;
};

ElementFinder.prototype.getItemText = function() {
    var self = this;

    return self.getText().then(function(text) {
        return text;
    });
};

ElementFinder.prototype.getNumber = function() {

    var self = this;

    return self.getText()
        .then(function(text) {
            return text;
        })
        .then(function(stringValue) {
            return Number(stringValue.replace(/[^0-9\.]+/g, ''));
        });
};