it('should successfully login and create a session using valid credentials', function() {
        browser.get('http://www.angularjs.org');
        browser.driver.manage().deleteAllCookies();
        var username = element(by.model('username'));
        var password = element(by.model('password'));
        username.sendKeys('admin');
        password.sendKeys('password');

    });

it('should successfully login and create a session using valid credentials', function() {
        browser.driver.manage().deleteAllCookies();
        browser.ignoreSynchronization = false;
        browser.get('http://www.angularjs.org');
        var username = element(by.model('username'));
        var password = element(by.model('password'));
        browser.sleep(2000);
        browser.wait(protractor.ExpectedConditions.visibilityOf(username), 20000);
        username.sendKeys('admin');
        password.sendKeys('password');
});