What is Installation Testing?
Installation Testing ensures that the software installs, updates, and uninstalls correctly across different operating systems and environments without errors.
Objectives of Installation Testing
- Verify proper installation and setup of software
- Ensure compatibility with target environments
- Identify issues during installation or upgrade
Advantages
- Ensures smooth user experience during setup
- Reduces post-installation support issues
- Validates software readiness for deployment
Limitations
- Requires multiple environments for testing
- Time-consuming for complex applications
- May not detect functional bugs beyond installation
Installation Testing Process
- Prepare different target environments
- Install the software and monitor logs
- Verify all components are correctly installed
- Test uninstall and upgrade procedures
- Document any errors and fixes
️ Example
Example: Testing a desktop application installation on Windows, Mac, and Linux platforms to ensure it installs, updates, and uninstalls without errors.
Best Practices
- Test installation on all supported platforms
- Check dependencies and pre-requisites before installation
- Automate installation testing if possible
- Document installation steps and errors for future reference
