DropDown.js

describe('Protractor DropDown Demo', function () {
    function Calc(a, b, c) {
        element(by.model("first")).sendKeys(a);
        element(by.model("second")).sendKeys(b);

        //
        element.all(by.tagName("option")).each(function (item) {
            item.getAttribute("value").then(function (values) {

                if (values == c) {
                    item.click();
                }

            })
        })

        element(by.id("gobutton")).click();
    }

    it('Locators', function () {

        /*browser.waitForAngularEnabled(false);
        browser.get("http://google.com");//non angular apps*/
        browser.get('http://juliemr.github.io/protractor-demo/');


        Calc(3, 5, "MULTIPLICATION");
        Calc(3, 5, "DIVISION");
        Calc(3, 5, "DIVISION");
        Calc(10, 6, "ADDITION");
        element.all(by.repeater("result in memory")).each(function (item) {
            item.element(by.css("td:nth-child(3)")).getText().then(function (text) {

                console.log(text);
            })

        })

    })
})