

To create or maintain Excel Workbooks, Apache POI provides a ”Workbook” as a super-interface of all classes. Apache POI provides a Java API that lets users operate and maneuver file formats built on the Office Open XML (OOXML) standard and Microsoft’s OLE2 standard. Since Java does not offer built-in support for Excel files, testers need open-source APIs to work with them.

Users can leverage POI to perform various operations (modify, create, display, read) on specific file formats (Excel files being one of them). Read More: How to Upload File in Selenium? What is Apache POI?Īpache POI is an open-source Java library often utilized to create and handle Microsoft Office-based files. POIFS (Poor Obfuscation Implementation File System).Some of the interfaces to read or write data from external resources are given below: The Java programming language provides different classes or interfaces to perform file manipulation actions.Īpache POI libraries are used to perform such operations. Selenium is a widely used automation testing tool for browser automation. This article will focus on how to automate one such user action – how to read data from an Excel file in Selenium WebDriver using Java. Essentially, they must observe how a site behaves when users interact with its various features and offerings.

Automation testers have to automate a large number of end-user actions to monitor, evaluate and verify website functionality.
