Open a new command line or terminal window and create a clean folder for testing.
Protractor needs two files to run, a spec file and a configuration file.
Let's start with a simple test that navigates to the todo list example in the AngularJS website and adds a new todo item to the list.
Copy the following into spec.js
describe('angularjs homepage todo list', function() { it('should add a todo', function() { browser.get('https://angularjs.org');
element(by.model('todoList.todoText')).sendKeys('write first protractor test');
element(by.css('[value="add"]')).click();
var todoList = element.all(by.repeater('todo in todoList.todos'));
expect(todoList.count()).toEqual(3);
expect(todoList.get(2).getText()).toEqual('write first protractor test');
// You wrote your first test, cross it off the list
todoList.get(2).element(by.css('input')).click();
var completedAmount = element.all(by.css('.done-true'));
expect(completedAmount.count()).toEqual(2);});});