What are some examples of Protractor tests?

What are some examples of Protractor tests?

Protractor is an end-to-end test framework for Angular applications. Here are a few examples:

1. Testing a login form by entering credentials and verifying successful login.
2. Checking if a specific element is present on the page after navigation.
3. Validating that a button is clickable and performs the expected action.

Can you show me a sample code for a login test?

Sure! Here's a simple example:

describe('Login Test', function() {
  it('should log in with valid credentials', function() {
    browser.get('http://example.com/login');
    element(by.id('username')).sendKeys('testuser');
    element(by.id('password')).sendKeys('password123');
    element(by.buttonText('Login')).click();
    expect(browser.getCurrentUrl()).toEqual('http://example.com/dashboard');
  });
});

What if the login fails?

You can test for failed login attempts by checking for error messages. Here's an example:

it('should show an error message for invalid credentials', function() {
  browser.get('http://example.com/login');
  element(by.id('username')).sendKeys('wronguser');
  element(by.id('password')).sendKeys('wrongpass');
  element(by.buttonText('Login')).click();
  expect(element(by.css('.error-message')).isDisplayed()).toBe(true);
});

How do I set up Protractor for my project?

To set up Protractor, you need to install it via npm and configure the protractor.conf.js file. Here's a quick guide:

1. Install Protractor: npm install -g protractor
2. Update WebDriver: webdriver-manager update
3. Start the WebDriver: webdriver-manager start
4. Create a configuration file and write your tests.