TestNG is a tool that is used to perform unit testing. Mostly TestNG is often used to perform unit testing by developers as well as for Automation testing by software testers to view the test run results in a report.
TestNG reports are very useful to analyze the Automation Run status. Selenium is used to automate any web application but it cannot generate automation run reports. We need to use third-party tools like TestNG to generate automation reports.
Speed of page load is determined by how fast the page loads when the URL for the page is called. This involves loading all the components for the webpage. These elements will affect the page load time for a webpage. This includes images, CSS, JavaScript files, etc. Load time is also affected by factors like the type of the server used for hosting, the bandwidth allocated to browse the site, the geographic location of the user, etc.
To improve the user experience and sustain users to the website, it is recommended to have page load time optimized.
Advanced REST Client API is used to test interaction between various levels of software components. Testing is done using the API endpoints validation is performed based on the return value. Response can be Success true or Success false which can be tested by common testing techniques.
Zyxware as an organization is trying to introduce cost-effective measures that can save time, resources and bring value to clients, as part of that we have introduced automation of checkout process in Drupal Ubercart. On the analysis made in many eCommerce websites, we have concluded that the checkout process is the main functional flow that is critical to the client and it was to be automated to keep a check on the stability of the checkout process flow.
In API testing there is no front end available for testing. A logic layer will be build for the application on which we perform testing. Here emphasis will be on functional flow. It is basically a black box testing of various functionalities based on the response generated for an API call. These Responses for the API calls are used to validate the interactions.